1. Removing the bushing from the blind hole is not an easy task. You can solve it like this: pour thick machine oil into the hole, firmly insert a steel rod into the bushing and hit it with a hammer. Impact energy transmitted through the oil will knock out the bushing.
2. Spray head from used aerosol can inserted into a rubber bulb will turn it into an excellent spray bottle for liquids.
3. Simple device in the form of a line metal corner will greatly facilitate the manufacture of frames for paintings and photographs.
4. In the midst of home canning, a lot of dry, sterile jars are required. You can solve this problem like this: wash a lot of cans at once, put them in several rows in the oven gas stove, light a low heat and stand, cans at a temperature of 120 degrees for 5-10 minutes. There they dry and are reliably sterilized. Cool the jars slowly without removing from the oven.
5. Fake diamond can be used in construction in the form of bricks. Composition: magnesium - 35%, small sawdust- 65%, 0.1 - magnesium chloride solution. Mix everything until a doughy state. Then pour into molds.
6. , it turns out, you can solder with the composition: lead - 25%, tin - 10%, bismuth - 40%, cadmium - 10%, mercury - 15%. This solder is also suitable for metals. This is how the metal is soldered to the glass.
7. The inscription on the glass is made with the following composition: liquid glass - 12 v / h; distilled water - 16 v / h; barium sulfate - 10 v / h; silicic acids - 1 v / h; mineral paint - to taste and tone. It is not difficult to prepare silicic acid; To liquid glass add acid such as HCL or H2CO4. The precipitate that formed is silicic acid. It is washed, dried, crushed.
8. You have cracks in the old tile? Want to try hiding them? Cut out thick paper stencil with the desired pattern, glue it with rubber glue on the tile degreased with acetone. On open areas apply automotive nitro enamel to the surface using a spray gun (you can use a nitro paint in an aerosol can). Once dry, remove the stencil. The coating will be resistant to moisture, smooth and shiny.
9. The cover can be painted. To do this, the floor must first be washed with a solution of linen soda, then clean water and dry.
10. Nothing is more annoying after renovation than the indelible dust from whitewash and splashes of oil paint on the window glass. It should be borne in mind that:
Oil paint will not stick to glass if before painting window frames grease it with vinegar.
The glass will be protected from paint by paper strips 50 mm wide, glued with soap along the sash.
There will be less dust if old whitewash cover the furniture with foil, cover the floor with newspapers, smear the ceiling with paste, let it dry and remove the whitewash with a scraper.
11. When painting walls in two colors along the border of flowers, you can stretch and glue the insulating tape to the wall, which will allow you to get an even edge. Remove the tape after painting.
12. The screwdriver has "lost" the handle - this happens quite often and is difficult to repair. But if you pour a little into the hole of the handle fine sand and crushed rosin, and heat the screwdriver red-hot before repairing - the connection will be almost more durable than that provided by the manufacturer.
If, for some reason, the handle is completely lost, you can make a new one from a massive piece of plexiglass: the screwdriver is clamped into the chuck of an electric drill and drilled into the plexiglass. The parts to be joined will heat up during friction, then cool down and "seize" very well.
13. Are the pliers opening too tight? This problem is not difficult to cope with: you just need to drill a small hole in the center of the axis. If a small hole does not help, its diameter should be increased, just do not overdo it: you should not make a hole more than half the diameter of the axis.
14. When driving a wedge into the handle of a hammer or ax, drive it at an angle: it will wedge the handle in both planes and will hold on more firmly.
15. The handle of the chisel will not split during operation if you put a regular beer stopper on the end of the chisel. And the mallet will last you much longer if you wrap it tightly with insulating tape.
16. Drilling, by the way, is possible with the help of a drawing compass - wood, plastic, textolite. Just take the needle out of the compass and insert a small drill in its place.
17. Chewing gum - and not simple, but used - can come in handy for the home master in many cases, sometimes unexpected. It is clear that screwing screws in hard-to-reach places will become easier if the screwdriver and the screw are connected with such a mass; but the use of gum as a sealant when connecting pipelines is a less obvious solution, but gives a good result. (And "Orbit" was once or "Dirol", with or without sugar - it does not matter at all.)
18. If you need to saw a narrow groove in the part (for example, a slot in the screw head), but there is no special one, for example, slotting, a similar operation can be performed using a conventional metal hacksaw, slightly modifying its blade. For this on a rotating grinding wheel on both sides of the blade, the lateral edges of the teeth are grinded evenly along the entire length until the “divorce” disappears completely. A correctly ground blade should have smooth shiny surfaces on both sides and a thickness of 0.1-0.3 mm on the notch side. larger than the non-working edge.
19. A convenient scribe can be made from a watch screwdriver, in which the working part is replaced with a piece of a thick sewing needle.
20. A scribe made of a sharpened copper bar is convenient for marking ferrous metals.
21. The harder the material to be drilled, the greater the sharpening angle of the drill should be: for wood - 60, for metals - more than 90, for glass (and hard steels) - 120 degrees.
22. If thin drill it is poorly fixed in the drill chuck, you need to wind a tinned copper wire with a diameter of 0.4-0.6 mm on the drill shank. - tightly, turn to turn, in one layer, and solder.
23. The cutter roller is suitable for engraving on glass, metal, plastic, if it is fixed in the tip of the drill using a holder for abrasive discs or fixed on the axis of any small motor. With sufficient motor power, the roller easily cuts through the glass to a great depth.
24. A needle from a medical syringe will help restore the seam in hard to reach place... The needle is inserted into the hole of the seam from the outside, and an ordinary sewing needle from the inside is groped against the bevel at the end of the medical needle. With a sewing needle, the needle is squeezed out of the syringe, and the sewing needle and thread are easily pulled.
25. In the absence of a micrometer, the diameter of the wire can be determined by winding several dozen turns of wire on a round rod or pencil and dividing the length of the winding (in millimeters) by the number of turns. With careful winding and sufficient length its wire diameter can be measured in this way with an accuracy of 0.01 mm.
26. Knives, chisels and other cutting tool sharpening easier and faster if you first lower the blade for half an hour in a weak solution of sodium chloride, and slightly moisten the bar with kerosene.
27. Various (not too volatile) liquids, consumed in small doses, are conveniently kept on hand in small plastic bottles with a screw cap, into which a small hole is drilled or pierced. Turning the bottle upside down with a cork and squeezing its walls, squeeze out the required dose of liquid, for example, to degrease the surface, to wet an emery bar or tampon, etc.
28. After two thermal shocks and drying, mica is easily split into plates up to 0.02 mm thick. To do this, the mineral must be heated to 400-600 C, immediately cooled in water and the operation repeated.
29. In the manufacture and repair of various equipment and tools, especially soldering irons, it is sometimes necessary to bend mica with a small bending radius. In order for mica to become more elastic, not to break or crumble, it must be calcined, heated to a light yellow color, and allowed to cool slowly.
30. Bonding dissimilar plastics, such as organic glass or polystyrene with celluloid, is complicated by the fact that dichloroethane, which is a solvent for organic glass, does not dissolve celluloid, and acetone does not dissolve organic glass. A mixture of glue prepared with acetone and glue with dichloroethane does not provide high adhesion strength.
The strength of the glued joint, equal to the strength of the materials to be glued, can be obtained if the celluloid part is lubricated with acetone glue, and the part made of organic glass or polystyrene with dichloroethane. After the glue dries, each part is greased again with the appropriate glue and pressed against one another. Final drying is carried out for 4-6 hours at room temperature.
31. Old rubber products can be restored to their softness and elasticity by immersing them for 20-30 minutes. in a weak solution ammonia... You can immerse the rubber product for 1-2 hours in pure kerosene. It should be remembered that a long stay of rubber in kerosene can not only soften it, but also significantly increase its volume. The softened rubber must be washed in warm water with detergent and wipe.
Dear friends, we want to please you with a huge set of home tricks that will be of interest to both housewives and experienced craftsmen.
Add to bookmarks and your life will be easier!
# 1 How to fix the hole?
To eliminate the hole in wooden parts you will need a wooden cork that fits snugly into the hole and is cut flush. Then clean up and you're done.
# 2 Wire stand
If you have nothing at hand except copper wire, then you can make a simple stand, as shown in the photo.
# 3 Life hack for the farsighted
If you are farsighted and have forgotten your glasses, then do not despair. With a small hole in the cardboard, you can easily read the fine print.
# 4 How to get rid of dried paint?
By punching holes in the rim of the can, you will forever get rid of dried paint and difficulties in opening the lid.
# 5 How to Choose a Long Lasting Cutting?
Choose a stalk only with straight parallel lines of fibers. The shank shown in the picture on the left will last you much longer.
# 6 Life hack for fishermen
It is common for fishermen to sink their glasses. This can be avoided by attaching small pieces of styrofoam to the temples.
# 7 Using an old glove
An old glove can make a good organizer for your tools.
# 8 Life hack for a door lock
If you often return home after dark, but such a mount will help you find the keyhole faster.
# 9 How to glue uneven objects?
Use sandbags to glue irregularly shaped objects together.
# 10 Life hack for wardrobe
To prevent clothing from touching each other, wrap an elastic band around the rod.
# 11 Transporting sheets building material
Transporting bulky sheets of building material material can be a problem, but placing wooden bar in the center, transportation problems can be avoided.
# 12 Life hack for comfortable work on the stairs
If all your pockets are full and there is nowhere to place tools, working at height, then you can use a regular clamp.
# 13 Clothespin to help
In order not to lose the key from the drill, simply attach the clothespin to the wire.
When working with circular saw similar wooden tools, as in the photo, will help to avoid dangerous situations.
# 15 How to make screwing screws easier?
Ordinary soap will help to simplify and speed up screwing.
# 16 Attaching brushes to stairs
Using the metal base from the binder, you can easily attach the brushes to the stairs.
# 17 How to get rid of chipped plywood?
Unwanted chipping is very common when plywood is cut. You can avoid this problem with the use of masking tape.
# 18 Belt stopper
On an incline, a wheelbarrow with a heavy load can roll backward and cripple you. To prevent rolling, use leather or heavy fabric straps attached over the wheels.
# 19 How To Avoid Licking Postage Stamps?
Plain potatoes can help you avoid licking postage stamps.
# 20 How to protect your facade from scratches?
By wearing gloves on the stairs, you can avoid scratching the facade.
# 21 How to move heavy stones?
Heavy stones can be towed with a tire and two thick planks.
# 22 Simple bottle opener
If you don't have a bottle opener on hand, you can use a wooden plank with a nail driven into it.
# 23 Door closer
A simple and cheap door closer is a mousetrap.
# 24 How to find the same positions on opposite sides of the wall?
To find the same positions on opposite sides of the wall, you need a compass and a magnet attached to the other side of the wall. The compass accurately indicates the position of the magnet.
# 25 How to check if the blade is sharpened?
If you run the blade over the nail and it will slide, then the chisel still needs to be sharpened.
# 26 How to measure the diameter of a drill without a vernier caliper?
If you do not have a caliper at hand and you need to drill a hole that will correspond to the diameter of the dowel or bolt, then an adjustable wrench will help you with this.
# 27 How to unscrew a bolt without a key?
To unscrew the bolt without a key, you will need another bolt and two nuts, as shown in the photo.
# 28 How to neatly cut the paper off the roll?
To make a neat cut from the roll - start the cut a few centimeters from the top, the paper will not hang down and the cut will be neat.
# 29 How to prevent chain rattle
By weaving the rope into the links of the chain, you can avoid rattling.
# 30 Protecting painted walls
To protect the walls when removing nails - use a trowel under the hammer.
# 31 Using an old hose
Pieces of old hose can be used to make wall organizer on the wall.
# 32 How to level a surface without a level?
To level the surface, you need a mirror or thick glass on which you need to place the ball from the bearing. The lowest place will be where the ball is rolling.
# 33 Scraper on the stairs
A scraper like this will keep you safe when working on stairs in a muddy yard.
# 34 Hanger in the camp
Using a leather belt and wire hooks, you get a pretty comfortable hanger for dishes or clothes.
# 35 Drainage material
If you don't have drainage material for a flowerpot, then you can use ordinary metal lids.
# 36 Life hack for cleaning dirty windows
Use regular newspaper to clean dirty windows.
# 37 Burning coals
Use a milk carton to light the coals, placing coals in and around the box.
# 38 Stand for women's shoes
Look for simple stand for your wife's shoes? You will need a sheet of plywood with drilled holes.
# 39 Life hack for car enthusiasts
If you find a leak in the radiator, then do not despair. Fill in a raw egg into the radiator neck and you can drive to the nearest workshop.
# 40 How to weed out cracks in concrete?
With the help of a regular shoe polish, you can easily get rid of weeds in cracked concrete.
# 41 Playpen for a child
To create a temporary playpen for your child, you dinner table and fabric. It is very easy to make such a playpen.
# 42 Canopy over front door
The original canopy over the front door can be made from the hood of a retro car.
# 43 Bucket tool organizer
With a plastic bucket, you can make a similar roomy organizer.
# 44 Marking with self-tapping screws
Using a wood block with a screwed-in self-tapping screw, you can make a simple marking device.
# 45 How to drill a vertical hole
To drill a completely vertical hole, place a mirror next to the drill. This will help guide the drill so that it does not deflect.
# 46 Stand for tools
A convenient tool holder can be made from foam packaging.
# 47 Organizer for tools
You can easily make such an organizer out of wooden board and leftover hose.
# 48 Organizer
Another example of an organizer made from old hoses.
# 49 How to repair rusty files?
To restore worn-out files, it is recommended to place them in an aqueous solution of sulfuric acid for a few minutes. The acid will clean the files.
# 50 How to protect tools from corrosion?
To keep important tools keep them in a sandbox soaked in machine oil to prevent corrosion.
# 51 Life hack for pliers
The elastic rubber tube on the handles of the pliers will make your job easier.
# 52 Convenient tool
Having replenished the technical arsenal with this simple home-made product, you will get rid of the unproductive waste of time looking for the nut.
# 53 Polishing small parts
A round, standard eraser, secured with a screw and nut in a chuck, can be used to polish small parts.
#54 Correct sharpening drill
With this device made of wooden block, you will be able to sharpen the drills correctly and quickly.
# 55 How to properly drill metal plates?
Drilling a hole in a thin metal plate will not be difficult if clamped in a vice with a wooden block.
# 56 How to shorten the bolt?
To shorten the bolt and not damage the thread, a nut screwed onto the bolt rod will help with this.
# 57 How to drill a hole in a round bar?
Even without a vise, you can easily drill a hole in a rod or pipe. Wrap the pipe with a few pages of a magazine and then a magazine.
# 58 How not to damage the part?
To avoid damaging the covering of the rod, clamp it in a vice along with wooden clothespins.
# 59 How to unscrew a rusty nut?
On the edges of the nut, make 1-2 notches with a depth of 1-2 mm. Having moistened the thread with kerosene or WD-40, it is not difficult to unscrew the nut.
# 60 How to turn a metal rod?
Wrap a few rolls of thick rope, folded in half, around the end of the rod. Having inserted into the formed loop, insert the metal rod and you can easily turn the rod.
# 61 Homemade scales
Small scales can be made of both paper and wire.
# 62 How to get rid of fogging in the bathroom mirror?
An aerosol anti-fogging agent for car windows will help you.
# 63 Life hack for screws
If you want the screw to be impossible to unscrew - to do this, file the slot in the head with a file, as shown in the figure.
# 64 How to cut a tin drain pipe?
This can be done with a regular can opener. First file the pipe with a hacksaw, and then use the knife.
# 65 How to straighten a wire?
We clamp one end in a vice, and the other in a drill chuck. The wire is pulled and made several turns.
# 66 How to solder a hole in a bucket yourself?
Insert a piece rolled into a cone into the hole plastic film and set it on fire from both sides. When melted, the polyethylene will seal the hole.
# 67 How to secure material when drilling?
Putting a felt washer on the drill will protect the surface of the material.
# 68 How to protect wooden tool handles?
Plain metal cover will protect wooden handle tools.
# 69 Life hack for street shower
Install the float intake. With this design, water is used only from the upper layer, warmed by the sun.
# 70 Uniform heating of shower water
When making a shower with solar heating, made from a refrigerator condenser, use the proposed scheme. The water will warm up evenly.
# 71 Carrying lamp
If there is no chopik at hand (a plastic insert in the screw hole), then it can be replaced with a piece of PVC-insulated wire (preferably double). It is put into the hole and the screw is screwed.
If during the repair and construction work there was no drill with a large diameter, the hole the right size can be drilled with three thin drills simultaneously clamped into the drill chuck. They are pre-fastened with several turns of thin wire. You can only drill with such a drill soft material(wood, plastic).
Punch a hole in concrete wall Is not an easy task. To facilitate the work, it is advisable to use a punch made from a drill with a diameter of 6-8 mm. The end of it is sharpened into shape dovetail... The drill is hit with a hammer and constantly rotated. It only takes a few minutes to punch a hole with such a tool.
To hang a heavy item from the ceiling, such as connecting a chandelier, you can use the following technique. A threaded metal sleeve is inserted into the hole in the ceiling. 2-4 holes are drilled in it, in which steel fingers move. A sharpened bolt is screwed into the sleeve from below. He spreads his fingers, and they forcefully rest against the walls of the hole, due to which the device is firmly fixed in the ceiling.
When adjusting window frames, it is advisable to use carbon paper. It is laid between the flaps or flap and the frame, after which the frame is closed. A clear trail will indicate the place that needs to be trimmed.
Making a hole in a concrete wall for hanging a carpet, picture or lamp. However, the holes can be omitted, but hooks can be glued to the concrete with glue. Hooks are made of a 40x50 mm duralumin plate. A piece of wallpaper and a layer of plaster underneath are removed from the wall. Then 6-8 layers of glue are applied to the concrete, with interruptions for drying. The back of the hook is degreased with a solvent and also covered with two layers of glue with intermediate drying, after which a piece of cotton cloth is placed on it, glued, and then dried. In conclusion, both surfaces are covered with glue, allowed to dry for 5-10 minutes and tightly connected. After a day, you can hang a product weighing up to 10 kg on the hook. For this operation it is best to use Moment and Phoenix adhesives.
If a film has formed on a layer of paint, it is not at all necessary to filter it. It is enough to dip a piece of nylon stocking into the jar, and the brush can be dipped right through the stocking. In this case, the paint is used completely, without loss.
An original decorative plinth can be made of a rope with a diameter of 50-80 mm, painted with nitro lacquer of any suitable shade. Rope-plinth is fixed with nitro glue.
If a sagging door begins to cling to the floor, it is not necessary to remove it from its hinges and repair it. In order to eliminate this defect without removing the door from its hinges, you need to put a well-spread hacksaw under its corner, stand on it with your foot and vigorously open and close the door several times. The procedure is continued until the required gap appears between the door and the floor.
The parallelepiped milk cartons can be used as ready-made concrete blocks. The size is 65x65x240 mm.
Such blocks can be used as a curbstone for decorative finishing and other purposes. To give greater strength, the blocks can be reinforced with pieces of wire.
To keep from decay wooden beams and pillars, they are tarred. This is done as follows: the end of the pillar is wrapped with 1-2 layers of roofing material, secured with a thin wire or small nails, and then heated blowtorch... The bituminous impregnation of roofing material melts, and it is tightly welded to the wood.
A narrow strip of paper folded in half will help you keep your fingers safe when hammering in small nails. In addition, with its help, you can hammer in a nail when it is impossible to hold it with your hand or any tool, for example, in a narrow gap.
Driving a screw into hardwood is not easy. Poke a hole for the screw with an awl, and rub the screw generously with soap. After that, it will not be difficult to turn the screw.
You can drill holes in wood, plastic, laminated plastic of small diameter (0.8-1 mm) using a drawing compass, fixing the drill in the needle holder. This significantly reduces the risk of drill breakage.
Removing the bushing from the blind hole is not an easy task. You can solve it like this: pour thick machine oil into the hole, firmly insert a steel rod into the bushing and hit it with a hammer. Impact energy transmitted through the oil will knock out the bushing.
Chewing gum can be used as a sealant when connecting pipes. In a softened form, it is applied to the thread and the coupling is screwed on. However, such a connection cannot be used for hot water supply systems, since with high temperature the elastic softens too much.
A paintbrush with poor bristles can be reinforced with Moment or Phoenix glue. Glue is poured into the base of the bristle and holds it firmly to the handle.
Hammering a nail into deep hole or a groove, usually an intermediate striker is used. And so that the nail goes in the right direction and does not bend, you should place it inside the tube, fixing it with crumpled paper or plasticine.
A sheet of roofing iron is quickly and accurately cut with a can opener. Bend the sheet along the cut line and tap the fold with a mallet so that it becomes stiff. Thanks to this, during cutting, the knife will not get off the straight line. With a can opener convenient to cut and tin pipe... However, before starting work, you need to file the pipe with a hacksaw.
So that the edges of the plywood do not chip off during sawing, but remain even, you need to moisten the cutting area with water and use a hacksaw with fine teeth.
Banks will help you store things not only on the shelf, but also under it. V glass jars very convenient to store nails, fasteners and other small parts... To prevent the cans from "dangling under your feet", they can be fixed above your head - just drill a couple of holes in the lid and screw it to the shelf with self-tapping screws. For storage, you just need to screw the jar into the lid. Jam jars are usually used with good large lids.
Hooks prevent keys from getting lost in the box. Every house has drawer, full of clattering keys that are rarely used but cannot be thrown away. To prevent the keys from clattering and rolling under other things, they can be hung on hooks - right inside the box.
Dish drying will keep your tools in order. We spied this recipe on YouTube. It turns out that dish dryers seem to be specially designed for storage. wrenches... And they come in almost any size and shape and, if necessary, bend well. Therefore, a dish dryer can be selected for any garage box.
Magnetism versus chaos
Determine the type of metal under the paint. .To drill steel, be sure to use drilling paste. In the case of aluminum, paste can be dispensed with. How to determine what kind of metal is hidden under a layer of paint? "Winged" metal is indifferent to magnets, while steel is attracted to them.
Don't lose small details. Small screws, nuts and washers tend to roll away to places where you will never reach them. It's easier to store them next to a magnet, which will easily pacify their fervor. By the way, with the help of a magnet, you can conveniently carry small fasteners in your pockets.
Tame the oil can dancing at the machine. Vibrations from the engine of a machine or tool can gradually and imperceptibly knock off the table light oil cans and cans, which may need to be kept close at hand. To prevent containers from "dancing" on metal surfaces, attach a magnet with a soft rubber pad to their bottom.
The trash bag conserves water. Getting a bucket of water across without losing a drop can be done with a simple trick. Place a large garbage bag in the bin and pour the liquid directly into it. Then tie the bag in a knot and run home, boldly waving the bucket.
The jack beats rust. Dismantle external block the air conditioner, rusted to the supports, a jack will help. It can be resting against the nearest wall, window sill, or directly into the ground if the unit is suspended low. As a rule, it is enough to make only a couple of turns.
The bolt and nut are repairing the chain. A bolt and nut of a suitable diameter is quite capable of quickly and reliably repairing a broken chain. The main thing is not to forget to remove the broken ring before that: being open, it bends easily, turning into the real "weak link".
Left is right, right is wrong
Adjustable wrench for dummies. This one is amazing convenient tool only one drawback is the ability to unexpectedly slide off the nut or bolt head. This happens due to misuse. There are two simple rules: First, pull the key, not push it, so your hands will be more intact. Secondly, the main effort should fall on the stationary jaw - the movable one under heavy load can "release" the nut. So, hold the key with the movable jaw towards you and pull towards you.
Water pipes not visible until they leak, says folk wisdom... Use our concise illustrated dictionary to communicate with plumbers.
Food coloring will indicate a malfunction in the plumbing. Condensation or dew on pipes is often mistaken for a leak. If you have your own boiler in the house, then the diagnosis is very easy. Add food coloring to the boiler and see if your dew stains.
A tennis ball will liven up the blanket. Blankets and sleeping bags become less warm over time. This is due to the fact that the air pockets, which provide thermal insulation properties, are crushed and reduced. Placing the blanket in the tumble dryer along with a couple of tennis balls will give it a good beat and re-fill it with air.
What is a paper clip? Not everyone office workers know the answer to this question. Meanwhile, this report stapler is perfect for storing hacksaw blades... This method will help protect your hands from cuts and the blades from dullness.
Today we will tell you how to make five useful ones with your own hands. homemade tools for home.
Hello everyone! In this episode, I will show you a few interesting ideas some of which you may like.
If you need to cut straight plastic or metal pipe, then the following tool will help you. 
Take a metric tape from a tape measure, cut 40-50 cm, evenly folding the ends together, drill two holes and tighten with small screws. 
Now you can easily draw a line along which you will make a perfectly straight cut. 
If in time in a hard-to-reach place tormenting with an open-end wrench, you lose a lot of time or patience, and you can't get a ratchet, then you probably need a screwdriver with a cardan.
To do this, we need an adapter for screwdriver heads with replaceable bits. 
With an emery or a grinder, we grind off the nozzle and screwdriver on both sides, cut off about 2.5 centimeters from a bolt of a suitable size. There are two holes at both ends, making two cuts at 90 degrees relative to each other. We just need to drill holes in the screwdriver with an adapter and pin them. 
Now unscrewing the bolt or nut in difficult place, you will not lose liters of sweat for every millimeter traveled with an open-end wrench)) 
Do you need to pour liquid into a container with a small neck? In this case, a small funnel can be made from the fuel filter. You just need to cut off the outlet of the filter and the funnel is ready. 
You may have noticed inconveniences when changing in the drill chuck, namely the slipping of the wrench teeth. You can upgrade it with a thick screwdriver. 
Having made a slot in the screwdriver shaft and sharpening the key shaft, insert it into the slot, and after drilling the hole we tighten it with a screw. 
Now you don't have to worry that the chuck's teeth will break off when you change drills in a hurry, and now, thanks to the bright handle, finding the key among the pile will be easier. 
If you need to draw a circle large diameter, a large compass you do not have, then you need to make holes on the joinery square every centimeter. 
Now by installing a drill or stud on zero mark, you can draw a circle of the diameter we need. 
And also, after such revision, it became easier to draw longitudinal lines. 
Perhaps the reader did not understand something, in which case you can watch the video.