Reading 7 min. Published on 24.11.2018
It's no secret that in the workshop of every home craftsman there are tools that could rightfully go to "deserved rest". The hand of the owner does not rise to throw out of his life a tool that, on the one hand, is already outdated, on the other hand, can still solve this or that problem. Or it can serve as the basis for the “homemade” needed by the master.
So an old Soviet-era hand drill can serve as a nozzle for a screwdriver, a key for opening and closing bolts, a cable stripper and other devices. You can think of many different instruments Everything is limited only by your imagination.
And what owner would deny himself the pleasure of decorating his house or workshop with a vintage drill?
Key
For the "homemade key" we only need two gears, small and large flat from an old hand drill.
Just be sure to steel, not cast iron.
Additionally, small materials are required, which are in the house of every master.
Of course, it will not do without welding equipment, grinder, drills and small tools. All performance technology homemade key consists of the following steps:
- Dismantling an old hand drill. By knocking out the cotter pins, we will release the small and large flat gears. Only these parts from the drill will be needed in the future.
- Using a grinding machine, we make a short axis. We press it into a large flat gear.
- Details are scalded with argon welding. If a conventional electrode is used, then after the welding process it is necessary to clean and plan the seam.
- Let's prepare two tires for the key - short and long (flat strips of metal). In both tires we drill holes equal in diameter to the axis of the shaft. On both tires, using a machine tool and a hammer, we make an L-shaped double bend at right angles, after slightly softening the metal by welding. On a longer tire - a deeper bend, on a short one - a slight one. This is done so that the short tire goes around the flat gear, and the long one around the small gear.
- Prepare a metal round timber (shaft) and two half-inch tubes. The round timber should go into the tube and rotate freely in it.
- We machine one side of the round timber on the machine so that its diameter is equal to the inner diameter of the small gear. We dress the aforementioned gear on the shaft made. With a drilling machine, we make two holes in the shaft and connect the round timber (shaft) and the small gear with a cotter pin.
- We collect the key in one design. We apply the gears between the two tires so that the bent shorter tire is on the side of the large flat gear. And the long one goes around the small gear. In this case, the short gear is set at an angle of 90 degrees to the axis of the large flat gear.
- The small and large gears of the drill must be in contact with the gear parts, i.e. to put it simply - to coincide in their course, thus transferring rotation to each other.
- We make welding, where we connect both ends of the long and short tires with a tube, inside of which there is a shaft with a short gear.
- It remains to make a handle. To do this, weld the second piece of the tube to the shaft.
- On the side of the short tire, a shaft with a large flat gear is turned by a grinder in the shape of a square. This is done in order to put on heads.
- The key with the help of an old drill is completely ready!
The wrench is specially made to unscrew and tighten bolts and nuts in hard-to-reach places. In doing so, we save our time and energy.
Video
Video on how to make a key from an old drill with your own hands:
Nozzle for screwdriver
What else can be done from an old drill with your own hands?
With a little thought, you can make a nozzle for a screwdriver.
Such a simple design nozzle can be created without unnecessary difficulties.
The idea is good because there is no need to spend money on additional details. Everything you need is already in the design of the drill. All you need is a lathe, a grinder, a welding machine and, of course, a screwdriver, the nozzle on which we will now make:
- Remove the two covers from the drill body. We unscrew the stubborn part.
- We knock out the cotter pin from the small gear and remove it from the shaft on which the drill chuck is mounted.
- Using a grinding machine, we bore the conical tip of the shaft up to 10 mm.
- We insert the shaft back into the drill body, put on the gear and cotter pin.
- On the right side, we cut off the threaded shaft with a grinder.
- We screw the rubber handle (improved version) into the case on the right.
- Cut off the threaded part of the large gear shaft.
- A head must be welded to the shaft of a large gear.
- Screw the two covers back to the housing and lubricate the gears with a special graphite grease.
- The nozzle is ready to use!
The "homemade" mechanism allows you to screw in and unscrew bolts and nuts in hard-to-reach places Oh. Increases torque by 6-7 times. Since the nozzle is longer than a simple screwdriver, the tool can be used on the farm, for assembling furniture, for car repairs, if the nut connection cannot be reached in another way.
It is worth paying attention to the fact that this nozzle from a drill maintains a working angle of 90 degrees, and this functional feature is indispensable when working where the space above the nut is limited and you can screw in and unscrew the nut only from the side. The nozzle is simple in execution, does not require additional investments, and will serve for many years.
Video
A detailed video on how to make the nozzle described above from a drill:
Restoration
Can't give up an old but favorite instrument?
Give it a second life and the result will delight every time you pick up a tool.
In order to restore a hand drill, no special skill is needed. It is enough to carefully perform all the stages of work step by step:
- Unscrew all screw connections of the drill. Remove the handle and both covers. If you have difficulty loosening the screws, use any spray-type rust remover.
- Pull out all the cotter pins, freeing the gears. Remove the fast and slow rotation shafts.
We dismantle the stop, spindle, handle, drill chuck. Carefully remove the bearing so that the metal balls contained inside do not crumble. - We lay out all the parts and screws on the desktop. With a cloth moistened with a special anti-corrosion compound, we wipe each component of the tool. We remove the old oil from the gear and inside the housing. If necessary, use a metal brush.
- There comes a time" water procedures"- carefully place all parts of the drill (except for the wooden part of the handle) in a container with a rust neutralizer, such as VSN-1, for example. We leave for a couple of hours.
- We take out all the parts from the container, and again carefully clean each part from all sides with a brush with plastic bristles from rust residues. Do not forget about the screws, they also should not leave the hands of the "restorer"
- When you are sure that the rust is over, proceed to remove the remaining paint. To do this, you need a gel to remove paint and varnish coatings. Apply this gel with a brush to all parts where paint residue needs to be removed.
- Remove paint residue with a metal brush or spatula (in hard-to-reach places).
- Polish the surface of the covers, body and handle with a drill with a felt nozzle.
- If necessary, straighten the surface of the covers with a hammer.
- We start preparing for painting work. Seal the holes from the covers on the case with masking tape, place paper plugs inside the screw holes. Separately hang the body, handle, covers, stop and open each part with an aerosol putty from all sides. Wait for it to dry.
- Sand every detail with sandpaper and coat again with spray paint. Do this carefully and at a distance so that there are no smudges.
- Sand the wooden part of the handle and open it with varnish, or you can make a new one on a lathe.
- Let's start assembling. Lubricate the ball bearing with special graphite grease. We install it. We strengthen the small and large gears on the shafts with the corresponding cotter pins. We install the drill chuck and stop in place.
- We lubricate all the gears with a special graphite paste and close the case with covers on both sides. Screw in screws.
- We attach a handle with a wooden part to the body with a screw.
- Ready! The old tool has changed and pleases its owner!
A hand drill can remain not only a reliable assistant in the work of a home master, but also become a source of technical innovation. For creativity is inherent in every craftsman!
The first electric motor was invented in 1834 by the Russian scientist B.S. Jacobi. In the next 30 years, work tools began to appear based on an electric motor. The first drill began to work in 1868 in the office of the American dentist D. Green. Modern look acquired the instrument in 1916, when the mechanics Black and Dekker designed the case in the form of a pistol with a button in place of the trigger.
What is a drill usually used for?
The main purpose of an electric drill is drilling various materials. Calculations of technical indicators in the design of new models are carried out on the basis of this task.
During operation, the electric motor rotates the chuck with the drill clamped in it. The speed of movement is regulated using a special rheostat controlled by a start button. The direction of travel can be changed by switching the reverse lever. The function of changing the direction of rotation will help if the drill is stuck at the exit from the material. In addition, with special nozzles, the drill can be used as a screwdriver - to tighten and unscrew the screws.
The versatility of the tool is provided by its design.
Often drills have two or more speeds. This is achieved with the help of a gearbox connecting the engine to the working shaft. Change gear ratio gears of the gearbox leads to a change in the speed of rotation and power of the working tool.
Video: drill - inside view
Power tools in this category have, as a rule, two main modes of operation. Regular mode of drilling and drilling with impact. Regular mode is used during locksmith and carpentry work. Impact drilling is designed for making holes in stone walls, concrete and brick.
The percussion mechanism of the drill consists of two coaxially arranged ratchets, which, when interacting, give the working shaft an additional translational motion. In this case, special drills with carbide tips are used at the end of the working part. The impact force of such a mechanism depends on the external pressure on the drill. To drill quickly, a force of 10-15 kg must be applied to the body.
Preparation for work
The readiness of the drill for work is determined by the following conditions:
- the device is connected to a power outlet (for drills powered by an electrical network);
- the battery is charged and installed in the compartment (for battery tools);
- a drill is installed in the chuck.
Attention! To make the hole smooth, the cutting edge of the drill must be sharply sharpened. Take a new drill or sharpen the old one with a whetstone.
To check the power, you can press the start button. If the cartridge rotates quickly, then the motor is fed electricity and the tool is ready to go. If the chuck of a cordless drill spins slowly, the battery is discharged - it needs to be charged.
How to insert a drill correctly?
To correctly insert the drill into the chuck, you need to know the following. The hole intended for clamping the tool has a depth of no more than 2 cm. The deeper the drill is planted, the more reliably it will hold in the chuck. Chuck clamping mechanisms are of two types:
- manual, tightened by hand;
- key, wrapped with a key.
IN last years household models drills are equipped with a manual (keyless) chuck - it is simpler and faster to actuate.
To install the drill in the chuck, follow these steps:
- Turn the chuck counterclockwise. Sponges should disperse a distance, a little larger diameter drill.
- Insert the drill between the jaws until it stops.
- Gently turn the chuck clockwise, making sure that the drill is clamped evenly on all sides.
- Tighten the jaws by hand or wrench.
Attention! Before drilling, turn on the drill and look at the drill. A properly installed tool does not hit and looks like a smooth line.
Video: how to insert a drill and secure it
When fixing the drill in the chuck, considerable effort can be applied, especially if the drill has large diameter. In this case, it should be remembered that then you will have to do the reverse operation in order to remove the drill or replace it with another one. When clamping the drill, look for the “golden mean”: fasten the drill securely, but so that it can be easily removed from the chuck. The required effort is easily determined after a little practice - muscle memory is turned on.
How to remove the drill from the chuck?
Before removing the drill, make sure that the drill is unplugged, avoid accidentally pressing the button to start the cordless tool. Pull out the drill only after the rotation of the chuck has completely stopped.
Attention! Never brake the chuck with your hands, as this may cause injury.
If the drill is equipped with a keyless chuck, the steps to remove the drill are as follows:
- Remove your finger from the start button.
- Wait for the complete stop of rotation of the chuck.
- Take the cartridge by the base with one hand. Turn it counterclockwise with the other hand.
- When the jaws of the chuck are far enough apart, remove the drill.
- Carefully place the drill on the table, making sure that it does not roll away.
If the drill is equipped with a keyed chuck, do the following:
- Turn off the drill, wait for the chuck to stop.
- Insert the key into the chuck hole.
- Turn the key counterclockwise until it moves the cartridge.
- Unscrew the chuck by hand so that the jaws release the drill.
- Remove the drill from the chuck.
- Place the key in the hole on the wire so that it is not lost.
Video: how to change the drill
How to use a drill correctly?
A drill is a powerful electric tool that is a source of danger. Basic Rules safe work with a drill as follows:
- Before starting work, securely secure the workpiece in a vice or clamps. Do not hold the item in your hands.
- Firmly fasten the drill or tooling in the chuck. Tighten the chuck by hand or tighten with a wrench. Be sure to remove the key from the hole in the chuck.
- When working with hard and massive materials, hold the power tool with both hands.
- Do not press hard on the body of the drill so that the drill does not jam. Reduce the pressure at the exit of the drill from the workpiece.
- Use personal protective equipment: goggles, respirator, gloves.
- Switch modes and change the tool only after the chuck has completely stopped.
- Sweep away shavings with a brush only.
How to make a vertical or horizontal hole
To make a vertical or horizontal hole, follow these steps:
- Mark the location for the hole.
- Install a drill of the required diameter into the chuck.
- Bring the tool and set the drill to the mark.
- Start the engine smoothly and press on the drill body.
- When the hole is ready, remove the drill without turning off the motor.
- Release the start button, wait for the cartridge to stop.
- Place the drill on a flat surface.
Attention! You can not be distracted from work until the hole is completely ready.
How to make a hole perpendicular to the surface or at an angle
If you need to make a hole perpendicular to the surface, you can use a protractor or square. Home craftsmen figured out how to drill a hole at a 90 degree angle to the surface without a goniometer. An old CD is placed on the surface of the workpiece. The drill is aligned so that the visible part of the drill coincides with its reflection in the “mirror” of the disc. In this case, the hole will be made strictly perpendicular to the surface.
When the drill is perpendicular to the surface, the line of the drill coincides with its reflection in the CD
If you want the hole to go at an angle to the surface, you need to fix the workpiece at that angle. The most accurate holes will come out if you use a special stand-clamp for a drill.
Corner stand secures the drill at an angle
How to drill metal
drilling metal surfaces has its own characteristics. First of all, you need to choose a drill designed for these purposes. A wood or stone drill is not suitable for metal, stainless steel or cast iron. These drills differ not only in the grade of steel, but also in the angle of sharpening of the cutting edge.
When working, there is no need to rotate the drill at high speed, the drill will slide over the surface without catching the material. The optimal speed when drilling metal is low, when you can see with the naked eye how thin chips are formed. The pressure on the drill can be significant, but within reasonable limits, so that the drill does not break. When drilling steel and cast iron, it is recommended to lubricate the drill with machine oil for cooling.
To get the drill hooked on solid material, it is recommended to make a recess at the drilling point with a bench punch. The drill will not lead to the side.
How to drill concrete
When drilling concrete, stone or brick, a lot of dust is released, small fragments can fly out from under the drill. Respiratory protection and eye protection must be used.
Advice. You can reduce the amount of dust by moistening the workpiece or the drilling site with water.
If you need to drill concrete, then the best option there will be the use of drills equipped with a winning solder at the end. These drills do the job best and can be sharpened periodically as needed.
The impact mode is incorporated into the design of the drill for drilling stone objects. You need to use the impact mode carefully. If a tile is being drilled, it is not worth turning it on, as the impact will inevitably lead to cracking of the ceramics. The same can be said about a hollow brick - it is dense, but fragile.
Attention! When drilling stone and concrete, the drill gets very hot. Wait until the tool has cooled down before changing the tool to avoid burns.
How to drill wood
Wood is a soft and easy-to-drill material that can be perfectly processed and polished. When drilling wooden products it is recommended to use special drills for wood.
It is best to start work with markings, marking the place for the hole with a pencil. Next, resting the end of the drill at the intended point, turn on the maximum rotational speed and smoothly immerse the drill into the wood. If the hole is deep, from time to time you need to pull the rotating drill to the surface so that it can free itself from the chips.
Often in modern life you may be faced with the need to make a hole in plastic. Basically, plastic is drilled in the same way as wood, as it is a soft material. Some synthetic materials (for example, ebonite, textolite, caprolon) have high hardness. For processing such plastics, it is better to use drills designed for metal.
How to make a groove in a wooden board
If you need to make a groove in a wooden board, this can be done with an electric drill.
The groove in the board is made with an electric drill
To make a groove, you need to do the following steps:
- Take a drill for wood, the diameter of which corresponds to the width of the future groove.
- Mark holes along the groove so that their centers are at a distance of half the diameter of the drill.
- Drill all holes to a depth of 2-3 mm - so the drill will not lead away.
- Drill all holes to the end.
- With a file, remove the jumpers (if any) and smooth out the bumps.
Brick - Pretty soft material, therefore, its drilling can be done with a conventional electric drill with an impact function.
A simple drill can drill a brick
drilling brick wall is done as follows:
- Mark the location of the future hole with a pencil or marker.
- Put a core or an old drill on the mark.
- Apply 2–3 blows with a hammer so that a recess remains on the brick - then the drill will not lead away.
- Install a drill in the drill, turn on the impact mode.
- Drill a hole by gently pressing the tool.
Note. If the finished hole is to be larger than 10 mm, it is recommended to first drill the hole with a smaller diameter drill bit - 6-8 mm, and then ream to the required diameter.
Video: drilling a brick wall
The main malfunctions of the drill and how to fix them
No matter how perfect the technique, sooner or later, there comes a moment when the technological resource is exhausted, and one or another part needs to be replaced.
The electric drill is no exception. Here is a list of possible, most common problems:
- Motor failure (power supply is good, but the motor does not rotate).
- Wear or burning of carbon brushes (during operation of the device, the brushes spark strongly).
- Failure of the engine support bearings (a hum of the motor is heard, but there is no rotation, or the cartridge rotates intermittently, with a rattle).
In addition, the reasons for the unstable operation of the electric drill may be related to the integrity of the power cord or the start button being stuck. Such problems are solved by replacing the cable and preventive cleaning of the button from debris and dust.
To repair a drill at home, you will need many special tools, including electrical measuring ones. If they are not, it is cheaper to give the drill for repair to a service center. Replacing carbon brushes is quite within the power of a home master. In all new models of drills, the designers have provided for quick access to the place where the brushes are attached and their easy replacement.
The brushes are hidden under a cover above the engine manifold.
Drill bits and their installation
In addition to drilling holes, an electric drill is capable of performing a variety of other tasks. For this, various nozzles have been developed and produced, with which you can grind, polish, cut or sharpen. All nozzles are attached to the drill chuck, just like a conventional drill.
Polishing nozzle
Designed for polishing surfaces with abrasive materials. It could be sandpaper or felt base on which GOI paste is applied. The nozzle is a rotating flat surface, which is used to process the material to be ground.
Change sheets sandpaper fastened with Velcro
Nozzles for coarse cleaning of materials
To clean metal surfaces (for example, pipes), wire nozzles (scrubbers) are used. They are a cylinder, on the surface of which there are hard bristles made of metal wire. They are produced with bristles of different stiffness, ranging from thin wire to pieces of cables.
The bristles of the brushes are made of galvanized wire.
Nozzle "cricket"
The nozzle called "cricket" turns the drill into nibblers for metal.
The nozzle is clamped into the drill chuck - metal scissors are ready
With the help of a "cricket" you can cut holes in metal sheets up to 1.6 mm thick. The nozzle has performed very well in roofing works when you need to customize and cut metal sheets given form.
Video: nozzle-scissors for metal "Cricket"
Nozzle - file
A nozzle made of abrasive material makes it possible to significantly facilitate work when performing work on sharpening parts, fitting grooves and holes. Represented by a wide range of sharpening stones of various shapes and sizes. Among the nozzles there are conical, cylindrical, flat, spherical stones.
Despite their small size, the nozzles are very effective in their work.
Milling attachments
Drill bits designed to perform milling work on wood or plastic are also called cutters. With their help, you can make a groove, groove, recess of given sizes.
Rollers are available in different shapes and sizes
According to the shape and purpose, cones are divided into:
- cylindrical;
- disk;
- end and end;
- shaped.
The type of cutter is selected according to a specific task according to the density of the material and the power of the electric drill.
Other nozzles
For cutting materials
There is a nozzle with which you can saw wood, metal or plastic. The principle of operation of its mechanism is similar to the device electric jigsaw. The kit includes a set of saw blades with various form and number of teeth. Such a nozzle can easily cope with sawing a wooden board up to 20 mm thick, as well as chipboard or plywood. For cutting more massive workpieces, it is still better to use a jigsaw.
For drilling large holes
For drilling holes of large diameter, special devices and tools are available that can be used as equipment for an electric drill. To make large holes use:
- crowns - steel cylinders with teeth or spraying - for wood, stone or tile;
- feather drills - metal plates with a center and two blades - for wood and plywood;
- beam drills - long pins with spiral grooves - for drilling thick wooden beams;
- Forstner drills are a specially shaped tool with numerous cutting edges for precise and clean holes in wood.
For tightening fasteners
Drill attachments are widely used and used for driving screws, bolts and nuts. Their diversity is comparable only to the huge range of products that exists in the world of fasteners. With these nozzles, provided that the speed range of the drill includes low-speed modes, the electric drill turns into a full-fledged screwdriver or wrench.
Set of nozzles for screwing screws and nuts
Drill mixer
It is also impossible to ignore such a useful practical function of an electric drill as its use as a mixer when mixing paints, gypsum and other mixtures.
Using a special whisk for kneading, you can successfully give the desired shade of paint at home or stir the glue for wallpapering. In addition, light building mixtures such as gypsum or putty can also be mixed using a drill.
It should be remembered that excessive overloads on the drill can damage the main mechanism of the tool - the electric motor. It is not recommended to use a drill as a mixer when mixing heavy concrete mixtures. For this, there are special concrete mixers and mixers.
Attention! If the body of the drill is hot, and the motor is buzzing hard, you should stop and give the machine time to cool.
Drill-drilling machine
The drill can be used as a drilling machine. Drilling blanks will be much more convenient. Ready-made racks are sold in stores with a drill clamp, feed lever and vise.
Drill stand transforms household tool V drilling machine
You can make a drilling machine from an electric drill with your own hands. Such a machine consists of a frame, vertical rack, rotary mechanism and feeder. Despite the simplicity of the design, the machine significantly improves the accuracy of machining parts.
Video: do-it-yourself drilling machine from a drill
Among the numerous nozzles for electric drills produced by the industry, there are also such “exotic” specimens as a pump nozzle for pumping liquids or a special nozzle for plucking poultry feathers. In everyday life, they are not as often in demand as carpentry and metalwork tool, which is used in almost every home.
An electric drill can save you money and energy. For home and one-time work, you do not need to buy several professional machines. Special nozzles will make the tool versatile: drilling and cutting, grinding and turning, kneading and chiselling - this is not a complete list of operations available for a drill. To work was a joy, you must follow the safety rules
Sometimes there is a need to saw a fairly solid board into several planks. Manually such work cannot be mastered, but bought from the factory circular machine for the sake of a single case is unprofitable. There is a very simple way out - it is done small size circular from a conventional drill.
It is better to make the machine small in order to put it on the shelf when there is no need for its presence. Its design is extremely simple:
- base made of thick board or piece of chipboard;
- working surface;
- racks;
- shaft with a circular saw;
- electric drive in the form of a drill.
We make the base from a sheet Chipboard thickness 30 mm, it is enough to cut a piece measuring 300x250 mm. For desktop choose a sheet of duralumin with a thickness of 4 mm - it is quite rigid and light, so as not to weigh down the entire structure. In the right place, we make a hole for a circular saw about 160x10 mm in size.
The holder for the drill itself can be made independently - all the necessary dimensions and drawings are on the Internet, but a similar design for a shaft with a saw can be purchased at a store or at a clothing market. Shaft bearing must be selected dustproof- when a home-made machine will work, there will be a lot of small waste in the form of wood dust.
A circular saw from a drill is assembled according to the standard scheme: first, all the parts are fixed on the base, then the desktop is mounted and the drill is connected.
Security measures
When working on any machine, the following rules must be strictly observed:
- the place of the forthcoming work must be freed from unnecessary materials and tools;
- workpieces are fed smoothly without jerks and distortions, so that the cutting tool does not jam;
- the plane of rotation of the circular saw must be limited from above with a special protective cover;
- the machine must be kept clean and cleaned after each use;
- if the mini-sawmill is not used for a long time, then lubricate all metal parts with machine oil.
This small machine can cut not only wooden boards. If you install special cutters on it, you can process parts made of brass and other non-ferrous metals, plastics or propylene.
Other homemade machines
Many users are interested in what else can be done with the help of improvised tools from a drill with your own hands? There are many answers - home craftsmen are already making various homemade products from a drill in garage workshops. Drill - universal tool, therefore, with a certain skill and imagination, you can make whatever your heart desires.
- winepress, you just need to purchase emery in the form of a circle and make a special holder in which the drill is attached.
- drillingmachine- there are special holders for vertical drilling or stand.
- Turningmachine small size for woodworking.
- Mini drill for various needs of the home master.
- To easily mow the grass around the plot, you can do it yourself drill trimmer.
- Bulgarian from a drill done quickly, just buy specific nozzles.
- Garage car repairmen install original winches to replace engines based on old, very powerful tools.
- Gardeners make holes for planting young trees with a homemade drill from a drill.
- When pouring the foundation for utility room in the private sector, some users use homemade vibrator, made from a drill to quickly compact a concrete structure.
original devices
You can continue the list of homemade products indefinitely, but we'd better talk in more detail about some homemade machines, which can be made from any drill model.
A drill from a drill is not a fantasy, but a real and quite universal machine assembled by yourself. The main thing is to order from Chinese engineers (if you could not find it in your city) flexible shaft from a standard medical unit. As a result, a drill appears in your arsenal, which can be used for engraving or drilling holes in small details or structures with special burs, where a standard drill cannot be used.
A woodworking or lathe for the home can easily be made based on a drill. The tool must be fixed with special clamps rather rigidly, insert a special design into the cartridge holder with several sharp pins holding the workpiece from turning. The center of the rear holder (headstock) and the latch in front of the homemade lathe should be located on the same axis. Accuracy is necessary to prevent runout during rotation of the workpiece. After installing the part, tailstock firmly fixed with a special clip.
The third element of the machine is handyman as wooden block on which the chisel or other tool for processing the workpiece will be based.
Important! When working on a lathe, do not forget about safety, be sure to wear safety glasses, the sleeves of clothing should fit tightly around the forearms.
Turning the machine for processing wooden blanks will work properly if the drill has a built-in electronic speed controller. By trial you establish optimal mode rotation for efficient wood processing. On such a woodworking device, you can make unique products for household needs: for example, a rolling pin or pestle with a mortar, a candlestick or a prefabricated chandelier.
Winch
The original winch based on the old one, but powerful drill will become indispensable assistant in the household, especially for those users who live in their own home and have household plot. Simple situation: summer shower you decided to install a larger container, but it is problematic to raise it to such a height alone. Using a winch, this can be done within a few minutes. Only it is necessary to pre-calculate the weight of the container and the speed of rotation of the spindle.
According to garage craftsmen, a homemade winch easily lifts the engine from passenger car. Watch the video if you don't believe me:
Experts advise using homemade device, setting the drill to the most minimum revolutions. This design can move objects with different masses, because craftsmen make winches even on the basis of an ordinary starter from a car.
", and serious things related to needlework can be complicated 🙂 , today we have an easy article called "" - where we will talk about how you can use this much-needed tool not only for its intended purpose.
The unconventional use of a drill in no way implies a violation of the rules from the article "Safety during repairs". That is, in this article we do not urge you to use a drill as a drilling machine, grinder or lathe. Most of today's tips could be attributed to the "Recipes" section - if the adaptation of the drill did not imply some - absolutely minimal - needlework. Well, plus other ways that have nothing to do with recipes - but also.
And the first way to unconventionally use a drill is a drill as a mixer.
The idea is very simple: instead of a drill, a stirrer from a mixer is inserted. And then everything is as usual: stirrer into the mixture, turn on the drill - and go!
But it happens that there is no stirrer from the mixer. And you need a mixer. Then instead of a stirrer, you can use a regular whisk for beating eggs:
Of course, a situation is possible when the whisk is not available. In this case, the fork will help out!
However, it happens that the fork is not at hand. But the mixer is still needed. In this case, ordinary scissors will help you! Just insert them instead of a drill - and please, the mixer is ready. Scissors can be inserted like this:
And scissors can be inserted like this:
In general, the use of a drill as a mixer can be seen in the video:
Here is such a good unconventional way to use a drill. However, there may be a problem - splashes of what is whipped get on the drill and hands - and this can be unpleasant. In this case, you can use splash protection like this:
The next option for an unconventional use of a drill is a "pencil sharpener".
Does it happen that you have a lot of pencils that need sharpening? Hardly 🙂 But if anything, this method of unconventional use of a drill is for you.
Everything is very simple - instead of a drill, a pencil sharpener is inserted into the drill. The main trick is to make the pencil hole rotate coaxially with the drill - and then you can sharpen as many pencils as you want in one sitting. This method is also good if you need to sharpen a lot of aspen stakes 🙂
Electric meat grinder from a drill
You can make an electric meat grinder from a drill. To do this, we disassemble the meat grinder and take out the shaft:
We insert a metal bolt without a hat into the shaft or directly into the drill. It turns out an electric meat grinder:
Works great and grinds minced meat:
As proof of this - a video about the operation of an electric meat grinder:
vyFqgKqrZVM
As you can see - everything is simple!
The following are just a few unconventional ways to use a drill.
The drill can be used to wind the thread. To rewind the thread from a large spool to a small spool, you will need a drill. Fix the drill. Use a drill or a long screw to fit the coils.
Using a drill, you can twist the wire (or weave ropes):
And finally, the drill can be used as an ice cream licker:
As you can see, there are so many options for how you can use a drill in an unconventional way.
The hand drill is a trouble-free drilling tool that enjoyed great popularity half a century ago. As soon as electric drills appeared, demand handheld devices decreased, but did not disappear completely. Today, this tool is probably gathering dust in the garage, and everyone is wondering what can be done from an old hand drill. You can try to sell the tool, but take your time, you can get no more than 100 rubles for this tool, but by making useful homemade, you get a unique unit. What can be made from the tool in question, we will consider with a detailed description.
Interesting facts about the hand drill
The tool in question, since its invention, has been actively used for drilling wooden and metal structures, and such a device is not intended for drilling concrete. This is due to the fact that the device does not have an impact function, so it is almost impossible to drill a hole in concrete with such a tool. However, home craftsmen found a way out of the situation. During the drilling of concrete, periodic hammer blows were applied to the heel, which allowed the drill to move into the material.
The main drawback of the tool is known to everyone who has ever had to use it. It lies in the need for physical effort. While drilling wood required little effort, when working with metal and concrete, it took at least several hours to achieve results.
This is interesting!The advantage that is retained by a hand drill even today lies in the autonomy of the tool. It does not require an electrical connection and does not have removable batteries. That is why, going to the country or when working in field conditions Don't forget to bring your hand drill with you.
The principle of operation of the tool in question is simple, and consists in transferring rotational manipulations from the handle to the tool chuck through a pair of gears. Gears contribute to an increase in the speed of rotation of the cartridge, but at the same time the force of the moment decreases. A simple and uncomplicated design makes the tool under consideration not only maintainable, but also durable. All that is needed to extend the service life is to monitor the amount of lubricant on the gears of the tool.
So, if you remember the design of the hand drill mechanism, as well as what it is, then it's time to figure out what can be done from this tool.
Tool for driving and unscrewing long screws
To unscrew or screw a long self-tapping screw into a tree, you will need to make a lot of effort. If you tried to do this with a screwdriver or electric drill, then you know that it is quite difficult to do this. For a certain recess, the self-tapping screw will “enter” the wood, however, it is almost impossible to tighten it with fully electric tools. It is also extremely difficult to do this manually, so you should call an old hand drill for help.
The tool for screwing or unscrewing long self-tapping screws does not need to be altered. You just need to press in collet chuck device of the appropriate bit size, and get down to business. The efficiency of using a hand tool when screwing long self-tapping screws is an order of magnitude higher compared to low-power screwdrivers and high-speed electric drills.
Making a nozzle for a screwdriver from a hand drill
Few people know about what can be made from an old drill, so take your time to dispose of or sell this priceless tool. From it you can make a device for a screwdriver, which is designed for screwing and unscrewing various fasteners. It can be not only long self-tapping screws, but also bolts with nuts. The secret of this device is that you can make a very useful thing, which will allow you to get to hard-to-reach places with the subsequent unscrewing of fasteners.
The principle of manufacturing a nozzle or fixture for a screwdriver from a hand drill is to perform the following manipulations:
- To begin with, we free the tool from unnecessary details. To do this, remove the cartridge from the tool, as well as the handle
- The thrust heel is also dismantled, which is not needed in the new device.
- The shaft on which the cartridge was located has a fairly large diameter. It will not work to install a shaft of this diameter into the screwdriver chuck, so we proceed to grind it
- It is recommended to grind the shaft to reduce its diameter on a lathe. The use of an emery wheel or grinder for such purposes is not recommended, since the grinding will turn out to be uneven.
- To grind the shaft on a lathe, it will need to be initially dismantled from the tool. It is not difficult to do this. In the mechanism, near the bevel gear, which is planted on the shaft, there is a hole with a cotter pin. This cotter pin must be knocked out, thereby separating the gear from the shaft
- After grinding the shaft to 8-10 mm on a lathe, it should be installed in place, not forgetting to cotter. The shaft is made of hardened steel, therefore, before grinding it, it is recommended to do a heat treatment (heat it with a blowtorch)
- The shaft is driven by a ball bearing that can be lubricated to prolong its life.
- The first part of the work is done. The shaft that has been ground off will be used as a transmission device on the new fixture. The working element on the device will be the shaft on which the handle was attached
- The second shaft has a specific hexagonal shape, which should also be processed so that socket heads or other nozzles can be put on it. The easiest option is to make a square from the hexagonal shape of the end protrusion for fixing the heads
- You can do this with a grinder and cutting wheel. At the same time, only heads for screwing and unscrewing bolted connections can be installed on such a shaft.
- If you plan to use the device for other purposes, then threads can be cut on the shaft, after making it cylindrical and turning it to the desired size
- It is necessary to screw the drill chuck onto the cut thread, into which various nozzles can be installed - bits, mixers, drills, cutters, etc.
- Also note that in order to install the cartridge on the output shaft of the fixture, you will also need to cut internal thread for test clamping of a collet chuck
- At the end of the manufacture of the device from an old hand drill, it is necessary to cut off the remaining part on which the stop foot was attached
- After that, the homemade device is ready for use. It remains to fix it in the screwdriver chuck, and test
The advantage of such a device is to increase the force of the moment. A screwdriver drives a small diameter gear that transmits force to a large gear. A small gear is attached to the large gear, which transmits force to the second large gear, on which the secondary shaft is located, thereby reducing the rotation speed, which means that the moment increases. As a result, the device allows you to unscrew and break stuck and rusted bolted connections. However, do not forget that the main role is played by a screwdriver, which must have the necessary power reserve, otherwise its engine may suffer.
What are the advantages of a nozzle from an old drill on a screwdriver
Having figured out what can be done from an outdated hand drill, you need to find out the advantages of this device. These pluses include:
- The torque is increased by 6-7 times. This means that the force from the screwdriver increases so many times
- Ability to access bolts and nuts that are in hard-to-reach places
- No tools needed to make Additional materials because everything can be done by hand
- No need to purchase consumables
In addition to the fact that the device can be used to screw and unscrew fasteners and large screws, the device also allows you to quickly tighten and unscrew them. You will definitely be satisfied with this device. How to make it is shown in detail in the video instructions below.
What else can be done from an old hand drill
The above describes the process of making a homemade product from an old two-speed type drill, which has 4 gears. However, there are also single-speed devices that can also be used to make homemade products. From this type of tool, you can make a screwdriver, the work of which is performed with one hand. This is very convenient when the second hand is busy. Such a device is called a quick turn, and the principle of its manufacture is as follows:
- Take an old clamp or weld a U-shaped frame on which the homemade components will be located
- On one side, weld a fixed handle, as well as a movable trigger (made of steel at least 1.5 mm thick), which is connected to ¼-1/5 of the bevel gear from the tool
- On the other side of the U-shaped frame, a shaft is attached, on which the cartridge and the bevel gear are fixed, connected to the semi-gear from the trigger
- When you press the handle, the cartridge moves due to the transfer of torque
- A bit with the appropriate type is fixed in the cartridge, after which you can get to work
This homemade product has one drawback - this is the need to disconnect the bit from the fastener in order to return the handle to its original position. An example of such an invention is shown in the photo below.
Making a machine for winding coils from a drill
What else can be made from an old hand drill that has been collecting dust in the garage for more than 10 years. Of course, you can make a simple device that will allow you to wind coils. You can wind not only threads and ropes, but also wire, for example, when rewinding electric motors.
The design of such a machine is very simple, and for its manufacture you will need to use the following devices:
- Vice - a fixed handle or tool stop is attached to them, located in a horizontal position
- A block of wood of the appropriate size, which is located near the cartridge. This bar acts as a stop, holding the tool in a horizontal position.
- A coil or other devices are attached to the tool chuck, on which material is wound - wire, rope, threads, etc.
A photo of such a device is shown in the photo below. If you fix a grinding wheel in the chuck, then the tool can be used as a manual sharpener.
Drilling machine from a hand drill
To old drill not stale in the garage on the shelf, it is proposed to make a manual drilling machine out of it. The advantage of such a tool is that you can always carefully make a hole in wood, glass, plastic, metal, and even ceramic tiles, using the appropriate types of drills. The manufacturing principle is simple, and consists in the fact that you first need to make a frame with a movable frame, on which it will be installed hand tool.
- For manufacturing, you will need a board, metal corners and cylindrical guides, for example, studs on which you need to grind the threads. The length of the studs affects the amount of tool movement
- First, a base is made to which the studs are attached, located straight on one side of the wooden frame.
- Holes are drilled in the corners for the studs
- These corners with holes are put on studs
- Attached to the corners wooden plank appropriate size, which will serve as the basis for fixing the tool
- The drill is installed and fixed to the moving part
- For smooth movement of the bed, a latch is made that acts on the pin, thereby limiting the movement of the movable bed
The design of the device can be different, and it all depends on your own ingenuity, however, the principle of creating such an invention with your own hands is shown in the photo below.
Making a ratchet from an old hand drill
The range of possibilities of the tool does not end there. You can also make a handy ratchet wrench from an old and unnecessary hand drill. Moreover, it can be used as a regular key, that is, tighten by hand, or in tandem with a screwdriver.
To make a tool, you will need two bevel gears and a shaft from a drill, as well as steel tubes, plates and a welding machine. The manufacturing process of the tool is shown in detail in the video material. The result is a universal hand tool that is definitely stronger than modern ratchet wrenches.
As you can see, a hand drill is quite an interesting tool from which you can make various homemade products, expanding the possibilities, as well as simplifying your work. If you come up with something else that can be done with a hand drill, be sure to let us know, as it will help people use the outdated tool for new implementations of new actions.
