How to remove the drill from the drill without a wrench

How to get the broken end of a drill bit out of a chuck

When a drill bit, auger, or other non-formal bit (such as SDS instead of hex) is inserted into the chuck, the bit breaks under severe load and especially if the steel is of low quality. Especially often it happens with peorators. the tooling falls apart where the balls grab it.

To retrieve such a splinter is extremely difficult. An awl, a screwdriver, and a magnet with superglue show low effectiveness. risky way is to add oil to the awl.

Without disassembling the drill and chuck, the chip can be removed in two effective (but unsafe) ways.

• Clamp the peorator in a powerful vise with the chuck upwards.
• Remove the seal, stopper and other washers-nuts if necessary, or just pull the cartridge down.
• Insulate with a wire jacket from a thick wire (at least 7 mm in cross-section) in a maximally opened chuck.
• Fix one clamp of the welder to the body of the torch.
• The second terminal to grab the long rod or sting for welding (section. less than the insulating tube).
• Place the stinger on the splinter in the cartridge and give a short discharge.
• Pull out the rod together with the splinter.

This is a very quick method if the person you know or have a welding machine in your own tools. If not, it is unlikely to find an analogue. Another disadvantage that has been noted on the forums is welding seams that can form chaotically in both the cartridge and the peorator. Such bows will subsequently render the tool unusable.

Recommended: What is the most accurate weather forecast site. compare

At the same time the splinter of the auger shoots out (and where it will hit. you do not know). The method is fast, but you should put something in front of the “muzzle” of the torch to dampen the impact of the “projectile”, otherwise the ricochet could easily cause injury or smash anything around.

Working irregularities

Safe drilling involves compliance with certain rules, neglecting which can lead to injury or damage to the tool. The drill chuck is in the greatest danger, taking the brunt of the contact with the surface. In order to avoid unpleasant consequences, it is not recommended to change the angle of drilling sharply. Also limit the power of the drill bit while it is being drilled. Excessive loads can cause the drill bit to break or jam in the chuck. Drills designed for such work must be used for machining heavy-duty surfaces.

How to remove the drill bit if the chuck is in good condition

If everything is in working order, there shouldn’t be a problem with getting it out. Therefore, this section is rather dedicated to users completely ignorant of power tools, because the operation itself is elementary. Still, there are a lot of people, so maybe someone will need this information as well.

In this situation, you will need a special wrench to loosen the keyhole chuck, or a straight hand to loosen the rapid-clamping counterpart.

A huge selection of power tools and gasoline equipment at low prices. Free shipping to your area. Payment upon receipt or online.

In the first case, you need to insert a key in one of the recesses of the chuck, and start turning it counterclockwise. Unscrewing occurs due to the teeth on both objects.

How To Change A Corded Drill Bit Without The Key

In the second case, the drill should be reversed (reversed rotation). One hand holds the outer chuck shell and the other press the start button. If your machine is not equipped with reverse, it’s not very good. it actually shouldn’t be, since only key chucks are used on such machines. But if it has happened, you should fix the drill axle somehow (e.g. with a wrench) and turn the outer shell of the chuck counterclockwise. And in general, it would be better to remove such a chuck and put a key chuck here.

How to get the drill bit out of a damaged chuck

Here we will also talk about cases when the drill bit itself is damaged.

Damage is usually in the form of a broken cam or damaged threads. It can also happen that the drill bit gets damaged, for example by slipping between the cams. The result is swarf, which prevents the normal rotation because it gets jammed in different slots, which prevents the rotation.

So, you can start by trying to loosen the cams. This can be done again with the help of two wrenches or one wrench in combination with a vice.

In the first case, each part of the chuck is clamped with its own wrench and a twist is made to unscrew. In the second one, the fixation of one of the parts is no longer done with a wrench, but with a vise. Since this creates quite a lot of force, the unlocking is quite easy.

If you don’t have a torque wrench, you can also clamp one part in a vice and tap the other part lightly with a tangential hammer. Relaxation is created by the vibration.

If the previous methods do not help, for example, because the threads on the cams are torn, you have to resort to the following point.

First the chuck must be unscrewed from the power drill. How to do it, I have already described on this page. Then clamp it in a vise and knock out the drill from the inside with a puncher of suitable diameter, which is put through the hole into which the spindle is inserted.

That’s all. These are the basic solutions you can apply if you need to remove the drill from the drill. As you can see, everything is very simple. Of course, in special cases you may need different devices, although the ones I have described are available to most home craftsmen. I hope my tips can help you. I wish you no more problems like that. See you later!

What to do if the key is lost?

If the key is missing, it will be quite difficult to remove the drill. The easiest way to solve the problem is to use brute force. The parts of the clamping device are held with the right and left hand and rotated in opposite directions. However, if the chuck is too tight or the drill has been used for a long time, it is unlikely to unscrew the threads.

Tool parts get hot during operation and the metal expands. This leads to jamming. Wait until the tool has cooled down completely to make it easier to let go of the chuck.

To increase the applied force, various tools or homemade devices are used. Here are a few ways:

• Experienced craftsmen loosen the fastening of the chuck by several tangential strokes with the edge of the right palm. hold the drill with the left hand and the drill bit away from you. Disadvantage of this method. you can injure your palm if you are not used to it. And it is not possible to cope with a tight (let alone jammed or cracked) mechanism in this way.

• Choose a metal shaft whose diameter allows it to be inserted into the hole in the chuck. You can use a nail, an old drill bit, a pin for this. The main thing is that the metal should be strong enough and not bend from the applied effort. Insert the screwdriver into the cartridge slot and use it as a lever (the support is on the shaft). It is enough to slightly release the thread, and you can pull out the drill by unscrewing the mechanism by hand.
• The cartridge is clamped in a vice or held tightly with a gas wrench. You put the shaft in the hole, and then use muscle power to unscrew or tighten the mechanism.

The second method can help if the cartridge is clogged with chip particles. Then its body is clamped in a vice and the lever is lightly tapped with a hammer. Vibration causes displacement of parts, and the mechanism loosens.

The efficiency of the described folk methods is significantly lower than when using the factory chuck. But it is possible to tighten or loosen the locking mechanism with this method once or twice. After you finish the work, you need to buy a new wrench in the store.

The fixing device is a non-fighting cartridge

The chuck is the fixture in which the drill is fixed. The fixture itself is screwed onto the spindle of the tool. Most drills are equipped with a cam chuck. This construction is a hollow cylinder with metal pins inside. Turning the adjusting ring on the outside of the unit causes the tines to move in and out of alignment on the tapered inside surface. You can clamp both drill bits with a cylindrical shank and a hexagonal shank in such a jaw.

Convenience and ease of use have made the cam mechanism popular. But it has its disadvantages. One of the disadvantages is that it is difficult to work with small drill bits. A short product can simply fall in. You can still fix it by putting the drill in a horizontal position, but you should not apply too much pressure when you are working on it. If another drill bit is inserted, it can be removed by turning the adjustment ring in the appropriate direction. it is not always possible to do it by hand, and that is why there is a special wrench that acts like a lever, increasing the force. By the way, tightening the drill without a wrench is also not recommended. the larger the diameter of the drill, the more secure the attachment must be.

When you buy fasteners make sure that they are rubberized. so you will hurt your hands less when fixing the tool.

Work fastener. the second most popular. is possible without a wrench. Simply push the drill in and twist the lever, which can often be done with one hand. The drill bit retention provided by this type of chuck is sufficient for most work, but it is inferior in terms of reliability compared to a classic chuck, and costs more. The main advantage of the quick-change chuck is the speed of changing the drill bit and the safety of the process, because this chuck has no teeth that can injure your hands. The lack of a specialized wrench is also a big advantage! Experienced construction workers know how easily it can get lost, which is why you may very often see a wrench taped or duct tape tied to a wire.

True, it does not add convenience, but there is at least some confidence that the key does not have to look all over the site. How to change the drill bit in an electric screwdriver? The scheme is absolutely identical. the chucks in most drills are similar to the fasteners on screwdrivers. Of course, the latter tool can not be a full-fledged replacement for a quality drill, if only because the fastener is not provided for drills with a large diameter, and the speed of an electric screwdriver, as a rule, less.

How not to lose a wrench?

To avoid being faced with unfinished work with empty hands, it is important to organize your workspace correctly. Such organization will not lose sight of the key every time after a tool change

The easiest way to protect against loss in your own workshop. Here you should make a permanent place to store the swivel and always put it there. In this case the place of storage should be convenient enough and be at hand:

• Many manufacturers equip their tool with an ear for fixing the swivel. It is placed either under the handle or near the fork. Inserting a wrench into this hole, you can be calm. it will not get lost. The only drawback is that over time, the mount will wear out and tear.
• The ear for the wrench is made of insulating tape. It is attached to the power cord. The attachment point is usually located 50-60 cm from the handle. That way the swivel will not interfere with your work and will always be at your fingertips.
• After attaching the ring to the wrench, you can hang it on the hook next to the workbench.

If in the process of work it turned out that the swivel from the clamping mechanism is lost, the main thing. do not panic. With folk methods, it is quite possible to let go of the chuck, take out or change the drill bit, finish the job.

Ways of fastening chucks

Handheld drills use two varieties of drill chuck attachment:

• Morse cone. tapered shank of the shaft and corresponding hole in the chuck.
• Threaded mount. a thread on the shaft to which the chuck is screwed on like a nut.

Look closely at the metal bar between the body and the chuck. In the case of the threaded fitting you can usually see the slits for the open-end wrench and the tapered shaft is always smooth.

The marking on the chuck also indicates the method of attachment:

• Morse taper is identified by the abbreviation B10, B12, etc. д. (B for taper, numeral for maximum bit size).
• Marking of the chuck includes the thread type and diameter: M13 (metric 13 mm) or UNF-1/2 (half-inch).

What the drill is used for

The main purpose of an electric drill is to drill in various materials. The technical data for the design of new models is based precisely on this task.

During operation, the electric motor drives the chuck with the drill bit clamped in it. The speed of movement is regulated by a special rheostat, controlled by a start button. The direction of movement can be reversed by changing the reversing lever. The reverse direction function will help if the drill is jammed at the exit of the material. Besides with special bits the drill can be used as a screwdriver. for screwing and unscrewing screws.

Drills often have two or more speeds. This is achieved by means of a gearbox that connects the engine to the working shaft. Changing the gear ratio of the gearbox gears results in a change in rotational speed and power of the power tool.

Power tools in this category have, as a rule, two basic modes of operation. Normal drilling mode and drilling with impact. Normal mode is used during locksmith and carpentry work. Impact drilling is designed for making holes in masonry walls, concrete and bricks.

Drill hammer mechanism consists of two, coaxially positioned ratchets, which in interaction give the working shaft additional translational motion. They use special drill bits with tungsten carbide tips on the end of the working part. The impact force of such a mechanism depends on the external pressure on the drill. To drill quickly, you need to apply a force of 10-15 kg on the body.