How To Insert A Drill Into A Bosch Rotary Hammer

The sequence of removing the drill from the hammer drill

To insert a new bit into the tool, you need to get out the worn one. You can do this by following the step-by-step guide:

• See which cartridge is installed in the equipment.
• If the drill, equipped with a double-sleeve quick-clamping element is fixed, the unit is switched to reverse mode.
• Secure the bottom sleeve with one hand and unscrew the top sleeve with the other.
• If the chuck is designed for one sleeve, change the nozzle with one hand. Chuck installed in auto-lock shaft.

Drill insert

The drill is inserted into the hammer drill, following the instructions:

Bosch Rotary Hammer Drill Videos

• Lubricate the equipment with a special lubricant. It will help prevent corrosion of parts.
• Place the hammer on the floor with the handle. Pull the back of the equipment head down.
• Insert Chuck Chuck.
• Bring the lower part of the head back.
• Place the drill in the chuck.
• Rotate the top of the chuck clockwise until it stops.
• The drill should snap into place.
• Before continuing to work, turn on the start button and wait for the grease to moisten the parts.

Video instructions can be viewed here:

Electric hand tools have gained a lot of popularity in recent years. One of the most popular is the hammer drill. It is used in any production and domestic environment.

Correct use of this tool will not only extend its service life, but also save on consumables. Rotary hammer drills differ from those used in drills, which means that their mounting method will be different. How to correctly insert the drill into the hammer drill, consider below.

Used attachments

The list of works performed by the puncher is great:

• drilling;
• cutting holes of large diameter;
• chiselling;
• chipping.

To accomplish these tasks, various attachments made of durable materials are used.

For drilling holes in concrete or brick, there are high strength steel drills with victorious tips. There are several types of shanks to fix them in the chuck:

• SDS plus. This variety is the most common. It is used for drills with a diameter of 4-26 mm.
• SDS max. This type of shank has a longer bore. They are used in heavy, powerful tools. The diameter of these drills is over 26 mm. The length of these drills is from 25 cm to 1.2 m.
• SDS quick. This is a rare type of shank. They are used in Bosch rotary hammers. How to insert a drill with a similar shank into a conventional tool? To do this, you need to change the cartridge.

Bosch Rotary Hammer Drill SDS Plus. Bosch GBH 3-28 DFR Professional

On the tail end, all attachments are identical. The working part differs depending on the function:

• Drills are used to drill holes. The difference in tips will depend on the hardness of the material to be drilled.
• Crowns are used to cut large diameter holes. For example, for an outlet or for a plant in a water pipe room.

What to do if the drill does not move

It is not always possible to quickly pull the working tool out of the hammer drill. If the gimlet is stuck in the chuck, repeat these steps:

• Clamp the free remainder of the bit in a vise, tap with a hammer on the chuck jaws, placing a guide made of wood.
• The tapping should be stopped when the tail of the stuck gimbal appears from the keyless chuck.
• If this manipulation does not give a positive effect, dismantle the cartridge and put it in gasoline. Automotive oil is dripping into the key cartridge.

It is not uncommon for the drill to get stuck in the wall during construction work. This happens when the part is clamped with concrete and reinforcement. Do not pull the trigger. It is also impossible to loosen the perforator. the tool may break. What to do, experts suggest:

• Remove the bit from the chuck.
• Replace with a new one.
• Knock out the concrete that has accumulated around the drill.
• Take care that the tool does not touch the stuck gimbal.

How to insert a drill into a Bosch rotary hammer

A hammer drill is not as complicated a tool as it might seem at first. It’s time to learn how to master the equipment. Any work with the device begins with the insertion of a drill, which can be used to drill various surfaces. How to insert a drill into a punch with your own hands, experts say.

Additional purchases for drill inserts

For modern units, 2 types of cartridges are produced: some of them are called keyless, others are key. The second type is considered traditionally classic. The drill is fixed with a special key. The fixation turns out to be reliable and durable, but ease of use suffers. Keyless chuck is designed to clamp the chuck without the use of tools. Which method is more suitable, you decide.

Choosing the right drill

Before you can learn how to insert the gimbal into the hammer drill, you need to choose the right one. Steel for gimbals is different. made of carbon, high-speed and alloyed metal. If you need to make a rock drill super-hardy, it is equipped with a drill with a special, hardy soldering.

• for working with wood;
• with glass;
• ceramics;
• diamond;
• concrete and stone.

Interestingly, the manufacturers of rock drills have thought about the color of the workpiece. It means the following:

• Black indicates that the metal has been steam treated.
• If the gimlet was painted in a golden or brown hue, it was released to get rid of internal tension.
• The bright rich golden color defines the titanium nitrile treatment. It is this type of gimbal that is considered the most reliable, wear-resistant.

Manufacturers, who care about the quality of the products sold, print on the packaging of parts not only the name of the company, but also the brand of steel, the material for which the workpiece is intended to work. If the gimlet overheats during operation, it has become dull or improperly sharpened.

What is a puncher

With the widespread use of the hammer drill, construction and repair work has become much easier. Indeed, in cases that require drilling holes in concrete, brick, asphalt, this device is irreplaceable. Wherever hammer drilling is required. It is also used for drill-specific tasks, although the hammer chuck is different.

This tool has three standard features:

• drilling without impact;
• drilling with a special hammer drill;
• punching holes with chisels, lances or blades.

Another difference between a hammer drill and a drill is that it has a lot of power. It starts at 700 W and goes up to 3 kW.

Possible cartridge malfunctions and their elimination

Frequent cartridge malfunction. impossibility of fixing the nozzle. The inserted drill flies back during operation. There is a simple reason for this, and everyone can fix it on their own. To do this, you need to disassemble the cartridge:

• Remove the rubber boot by prying it off the end with a small flat screwdriver.
• Remove the retaining ring with the same screwdriver.
• Remove the plastic boot.

After that, the entire mechanism becomes visible. Most often, such a malfunction is caused by wear on the steel ring that fixes the balls of the SDS mechanism. Constant shock loads wear out the ring walls, rendering it unusable.

To eliminate the cause, replace the retaining ring with a new one. Then put it all back together.

Drill chucks are not designed for shock loading. What if it is out of order? First, determine the nature of the breakdown. If the key slips when tightened, then you just need to replace it. In the event of a malfunction of the internal mechanism, it is necessary to replace the cartridge itself on the shank. To do this, you should:

• Clamp the shank in a vice.
• Expand the collet mechanism to the maximum diameter.
• Unscrew the screw that will be inside. Attention: the screw has a non-standard left-hand thread. So, you need to unscrew it clockwise.
• Remove the chuck from the shank and install a new one.
• Tighten the screw.

Before you insert the drill into the hammer drill with a new chuck, you should check its performance.

How to insert a drill into a hammer drill: instructions for use, operation and repair

Electric hand tools have gained a lot of popularity in recent years. One of the most popular is the hammer drill. It is used in any production and domestic environment.

Correct use of this tool will not only extend its service life, but also save on consumables. Rotary hammer drills differ from those used in drills, which means that their mounting method will be different. How to correctly insert the drill into the hammer drill, consider below.

Is it possible to insert a drill of a conventional drill into a hammer drill?

The drill of a conventional drill is different. There are no grooves, no grooves, no hooks on its shank. However, for drilling metal you need just a simple one. How to insert a drill into a hammer drill in this case?

For this, a removable chuck is used, which has a shank, like a conventional nozzle, and is inserted into the SDS mechanism. These cartridges come in two flavors:

Cam type. It is a key operated collet. There are teeth around the perimeter of this chuck that form a gear. The wrench meshes with these teeth and the torque is transmitted through the gearbox to the collet mechanism, clamping or releasing the drill.

Chucks used by the tool

How to insert a drill into a hammer drill? The SDS cartridge was invented for quick installation of the nozzle and its change. This mechanism was developed in the 30s of the last century. To fix the drill in the device, you just need to insert it, slightly turning it, feel the grooves and snap it into place. The SDS mechanism aligns the balls with the shank slots and locks it securely. In order to remove the nozzle back, you need to push the chuck towards the puncher body and pull out the drill. To make the shank fit easily into the chuck, you need to lubricate it with graphite grease. This will also improve the sliding of the balls into the grooves. Repeat the procedure as the grease dries.

Used attachments

The list of works performed by the puncher is great:

• drilling;
• cutting holes of large diameter;
• chiselling;
• chipping.

To accomplish these tasks, various attachments made of durable materials are used.

For drilling holes in concrete or brick, there are high strength steel drills with victorious tips. There are several types of shanks to fix them in the chuck:

• SDS plus. This variety is the most common. It is used for drills with a diameter of 4-26 mm.
• SDS max. This type of shank has a longer bore. They are used in heavy, powerful tools. The diameter of these drills is over 26 mm. The length of these drills. from 25 cm to 1.2 m.
• SDS quick. This is a rare type of shank. They are used in Bosch rotary hammers. How to insert a drill with a similar shank into a conventional tool? To do this, you need to change the cartridge.

On the tail end, all attachments are identical. The working part differs depending on the function:

• Drills are used to drill holes. The difference in tips will depend on the hardness of the material to be drilled.
• Crowns are used to cut large diameter holes. For example, for an outlet or for a plant in a water pipe room.

If the drill is stuck

It happens that in the process of operation, an unlubricated shank leads to seizure. The fixing mechanism is packed with drilling dust and the drill cannot be pulled out. What to do in this case? No need to panic or immediately run to repair. The use of penetrating lubricants will solve this problem. These products are available in aerosol cans and have a low consistency. Therefore, they operate in places that are difficult to access. To pull out the drill, you need to inject grease directly into the drill hole and leave the tool alone for 10-15 minutes. Then, with smooth, rocking movements, remove the drill.

It must be remembered that before inserting the drill into the hammer drill, it is necessary to lubricate the shank. This will save the patron for years to come.

How to insert a drill into a hammer drill: professional advice

Having a puncher for personal use, you can easily make repairs to your apartment, your own house or cottage. You need to learn how to disassemble the makita puncher, if someone bought it. Then you don’t have to go to a specialized workshop.

• hammer drill, drill-hammer
• hex key

Take a drill and insert it into the drill chuck. The upper part of the chuck is turned clockwise until it stops. Check the drill for backlash. If the drill is not secured enough, tighten the top of the chuck tighter. At the end, turn on the drill and give it a load at idle, which gives the lubricant the ability to reach every part. This is the standard solution to the question of how to insert the drill into the hammer drill in a reliable way.

Hammer drills manufactured by makita are not only hardy and practical to work with, but they can be quickly opened when the need arises. Four screws are unscrewed with one hexagon and the plastic case is removed. It is so convenient and easy that there is no question of how to disassemble the makita hammer drill in cases of repairing and cleaning its electric motor. Also quickly assembled, as disassembled, only in the reverse order.

In principle, you can get to the perforator gearbox by performing several dismantling operations. First, remove the cartridge, then remove the mechanism for switching the drilling and chiselling modes. And it’s the turn of the screws, which are unscrewed with a hexagon. Thanks to them, the motor housing and the gearbox are pulled together. As you can see, the task is not at all difficult, how to disassemble the Makita 2450 hammer drill.

If we are talking about a hammer drill, which promises to work for a long time and reliably, then the choice should fall not on a drill, sublimated with a hammer drill, but simply on a separate wall-breaking tool. As a rule, such a hammer drill has a special adapter in the kit, which allows you to work with a hammer drill and like a regular drill. This is practically one of the main tips on how to choose the right puncher for your home.

To disassemble the punch chuck, you must open it as much as possible. There is a screw that is unscrewed in the right direction (has a left-hand thread). It happens that the screw does not come out, so carefully tap it with a hammer or blunt chisel and try to get it again. Otherwise, how to disassemble the punch cartridge will fail. After removing the screw, the chuck will separate into its component parts.

If the nozzle is stuck

As with any tool, even the best quality hammer drill can jam. When performing work, this becomes a problem, which has several options and reasons.

Firstly, when the drill gets stuck in the removable chuck, and secondly, if the bit is jammed in the hammer drill itself.

When the problem is in the clamping of the tool itself or in the removable head, then it is enough just to pour a little liquid of the WD-40 type into the chuck and wait a little. The composition will relax the grip of the clamping device and the drill can be reached without problems.

The cause of the malfunction is also in the poor quality of the drill itself. If a cheaper and softer metal alloy was used in the manufacture, then the drill bit can damage the drill during operation.

There are several ways to fix this problem. The first thing to try is to hold the drill in a vice and, holding the tool in your hands, loosen the bit and pull it towards you. If the deformation is not very serious, then the nozzle can be pulled out.

The second option provides for double fixation with a vice. a perforator on one side, and a drill on the other. Then they take a small hammer and hit the drill in the direction of the exit from the clamp. With this operation, you can use the WD-40.

When none of the methods helps, you can try to remove the parts of the chuck and turn the drill in the opposite direction by about 90 degrees. However, such a technique can completely ruin the parts of the clamping device.

But if this option did not work, it is better not to try to disassemble the device. It is better to give such a perforator to the workshop to competent specialists.

It should be noted that in order to minimize the possibility of such breakdowns, it is better to choose high-quality tips from leading brands. As a rule, such an investment pays off with a long tool life.

The nozzle can get stuck not only in the mechanism of the unit, but also in the wall during operation. In this case, you can try to free the drill or drill by turning on the reverse stroke (reverse) on the device.

If this method does not work, then the nozzle is released from the clamp, another is inserted, and, after drilling the wall around the stuck tip, remove it. If the drill breaks during operation, then its remnants are removed from the clamp, and a piece stuck in the wall is drilled out or simply cut off with a grinder at the same level with the working surface.

Detailed instructions for securing the drill in the hammer drill in the video below.

Drill chuck adapter

The drill shank, inserted into the clamp, has a cylindrical or conical shape. It has two pairs of grooves running along the entire length. two open and two closed.

Typical cartridge design is as follows:

• a splined hub mounted on the motor shaft;
• ring on the sleeve;
• cone spring supporting the ring;
• locking balls located between the sleeve and the ring;
• shroud covering the entire unit.

The drill is fastened when the shank enters the sleeve. In this case, the open grooves coincide with the splines, and the balls supporting the ring enter the hidden holes. As a result, the drill will not fall out of the clamp, the torque is transmitted from the shaft through the splines. The heel of the shank receives impulses from the hammer of the hammer drill.

How to correctly insert and pull out a drill into a hammer drill, screwdriver and drill

The popularity of the question of how to insert a drill into a hammer drill or an electric drill is explained quite simply: such devices are actively used both in industrial and domestic conditions.

The cartridges are different, as well as the attachments fixed in them.

An incorrectly installed drill can lead to a number of problem situations:

• inability to work with a hammer drill or drill;
• obtaining uneven holes with a broken inner surface;
• the drill will fly out, which can lead to serious injury.

Despite the fact that it is not so difficult to insert a drill into a punch or drill, you should approach this issue responsibly.

A Few Tips for Using a Drilling Tool

In order not to be faced with the fact that a flying tool or concrete chips will harm your health, drilling work must be performed in compliance with all safety measures. Safety goggles, gloves, ear plugs or ear muffs should be used to ensure this safety. Naturally, all work must be performed in special clothing, in which there should be no hanging elements that can wind around the drill.

To prevent overheating of the electric tool used for drilling, it is necessary to regularly rest it. It is very important to insert the drill correctly (this must be done up to the stop of the tool).

Two ways to clamp the fine drill into the chuck if the jaws are slightly off the shank

If the drill gets stuck in the wall during drilling, it should be removed without removing the tool from its surface. To do this, remove the drill from the perforator and insert another, with which it is necessary to begin to destroy the wall around the drill stuck in it.

If the drill is not removed from the drill or hammer drill, then it must be clamped in a vice, and then with a hammer, using a wooden spacer, knock on the cams of the clamping mechanism. Oil can help in this matter, a few drops of which are poured into a key type cartridge.

How to insert a drill

The hammer drill itself also has a quick-release mechanism. Reliable fastening of the drill in it is ensured by fixation with the help of special balls, which, when closed, fit tightly into the grooves on the lower part of the drill.

In order to fix the required nozzle, be it a drill or a crown, you must:

• take the lower part of the cartridge down (towards the perforator);
• holding it in this position, insert the desired nozzle;
• release the cartridge.

If the balls do not enter the grooves and the nozzle wobbles, then it is necessary to turn it until the structure is completely closed.

And in order to insert the drill into the perforator using an adapter, first fix the removable chuck, which has a mount at the base with grooves for the tool. Then the drill is installed directly. To remove the drill or drill, you need to perform all the above steps again.

Here I would like to note that any manipulations for installing and removing a drill or other nozzles are preceded by a check of the operating condition of the perforator mechanism. To do this, the unit must be connected to the network and, having set the required operating mode, press the start button. If the unit does not emit unusual sounds and, at the same time, there are no extraneous smells of burning or burnt plastic, then the tool is ready for use.

How to insert a drill

To install the drill in the chuck, lightly press on the casing: the spring will be compressed, the shank slots will be installed in the slots. When the casing is released, the spring shifts the ring, the locking balls enter the closed slot of the tail section.

In the case of quick-release chucks, you can insert drills into hammer drills without any difficulty. But a screwdriver nozzle or ordinary drills for drills cannot be installed in fasteners of this type.

To use a tool with smooth round shanks, you need to purchase an additional element. a collet chuck with a special holder with slots.

The element is placed on a perforator, after which it is possible to use conventional drills.

What kind of puncher do you use? Is it possible to use a conventional round shank drill in your model? Please share your experience in the comments.

How to insert a drill into a hammer drill