Hammers manufactured in Germany are known for their high build quality, functionality and reliability. Considering user reviews, features, pros and cons of power tools, we have compiled a rating of the best German perforators.
The selection of goods was carried out on the basis of reviews, opinions and ratings of users posted on various resources on the Internet. All information is taken from public sources. We do not cooperate with manufacturers and trademarks and do not call for the purchase of certain products. The article is for informational purposes only.
The best Bosch rotary hammers
Bosch was founded in 1886 by Robert Bosch. In the 30s of the twentieth century, the company began to produce power tools. The punch was invented by Bosch. The power tool was put into mass production in 1932.
The company introduces innovations in the equipment manufacturing process, is engaged in the development of new technologies. Important inventions of Bosch were the electrical insulation of the tool body, the development of the SDS chuck and related equipment, the world's first cordless rotary hammer.
Next, we present to your attention the most successful Bosch rock drill models. We arranged them in order from simple to more complex, professional models.
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bosch PBH 2100 RE | Bosch GBH 240 Professional | Bosch GBH 2-26 DFR | Bosch GBH 2-23 REA Professional | Bosch GBH 2-28 F | Bosch GBH 3-28 DRE | Bosch GBH 180-LI | Bosch GBH 5-40 DCE | Bosch GBH 8-45 D | |||||||
| Power, W | 550 | 790 | 800 | 710 | 880 | 800 | - | 1150 | 1500 | ||||||
| Max impact force, J | 1.7 | 2,7 | 2,7 | 2,3 | 3,2 | 3,1 | 1,7 | 8,8 | 12,5 | ||||||
| Impact rate, bpm | 5800 | 0 - 4200 | 0 - 4000 | 0 - 4400 | 0 - 4000 | 0 - 4000 | 0 - 4550 | 1500 - 3050 | 1380 - 2720 | ||||||
| Shank Type | SDS-Plus | SDS-Plus | SDS-Plus | SDS-Plus | SDS-Plus | SDS-Plus | SDS-Plus | SDS-Max | SDS-Max | ||||||
| Spindle speed, rpm | 0-2300 | 0 - 930 | 0 - 900 | 0 - 1000 | 0 - 900 | 0 - 900 | 0 - 1800 | 170 - 340 | 0 - 305 | ||||||
| Reverse Type | electronic | turning brushes | turning brushes | turning brushes | turning brushes | turning brushes | electronic | not | not | ||||||
| Weight, kg | 2,2 | 2,8 | 2,7 | 3,6 | 2,9 | 3,5 | 3,2 | 6,8 | 8,2 | ||||||
Bosch PBH 2100 RE
Household rotary hammer with an engine power of 550 watts. The practical, lightweight model has a pneumatic impact mechanism with impact energy up to 1.7 J. The maximum drilling size of metal is 13 mm, wood - 30 mm, concrete - 20 mm.
+ Pros of Bosch PBH 2100 RE
- An electronic reverse function is provided, which makes it easy to remove the drill from the material.
- The tool has a low weight (only 2.2 kg) and an ergonomic shape, which makes the work comfortable, the hands of the master do not get tired.
- There is a mode switch for a wide range of work. Setup is easy.
- A hardy tool capable of working under heavy conditions for a long time. Although it belongs to the household series, it can be used by professionals. Withstands short-term overloads.
- High-quality assembly of the tool.
- The package includes a convenient case in which not only a punch is placed, but also the necessary components. The model comes with an additional handle, depth gauge.
- Cons Bosch PBH 2100 RE
- Engine power is not enough for drilling very hard materials. The maximum impact force is small, so the model is not suitable for frequent use.
- When working with solid materials, borax are heated. For concrete work, it is better to choose a more powerful model.
- Due to the weak reverse, difficulties arise when twisting the drill out of the hole.
Output. The Bosch PBH 2100 RE rotary hammer is suitable for home use, for example, during repairs, for domestic purposes. Some craftsmen (installers of suspended ceilings, ventilation, builders) use this model as an additional tool. However, its capacity is not enough to carry out a significant amount of work, drilling a large number of holes in solid materials.
Bosch GBH 240 Professional
Professional rotary hammer with 790 W motor, maximum impact force 2.7 J.With a drill, you can create holes in concrete up to 24 mm, metal - up to 13 mm, wood - up to 30 mm. The tool can be used to create holes with a crown of up to 68 mm.
+ Pros of Bosch GBH 240 Professional
- The hammer drill has the maximum drilling speed among power tools of its class.
- Power enough to drill solid materials.
- The reverse function is provided, providing fast extraction of the drill from material.
- There is a rotary brush holder, which increases the working life of the brushes. At the same time, it is possible to maintain equal power in both directions of drilling.
- By pressing the start key, you can adjust the speed.
- The cable has a hinge mount, which eliminates excesses, damage.
- The mode of rotation of the bit is provided, which increases comfort when working with a perforator.
- There is a safety clutch. The mechanism is activated in case of jamming of the drill. This allows you to avoid injuries, damage to the tool.
- There is a drilling depth regulator, which is convenient when drilling through holes.
- Cons Bosch GBH 240 Professional
- With significant loads, the cartridge heats up very much. Take breaks to let the hammer cool.
- Due to the relatively large weight of the tool (2.8 kg), the hands of the master quickly get tired. You need to get used to the punch.
- No vibration protection is provided; during operation, the engine makes a loud noise.
Output. The professional series model is more suitable for repairs in the apartment and installation of various communications. The impact power is enough to drill concrete and brick, but for large repair work and daily use in loaded conditions, the hammer drill is not suitable.
Bosch GBH 2-26 DFR
The hammer drill belongs to a professional series of the electric tool. The design has an engine with a power of 800 watts. The rotary hammer can work in three modes. The impact force is 2.7 J. The power tool is designed to create holes with a crown of up to 68 mm, a drill bit for concrete - up to 26 mm.
+ Pros of Bosch GBH 2-26 DFR
- The design has a coupling that stops the tool when jamming.
- Drilling starts smoothly due to the presence of an accelerator in the control unit.
- The wire is fixed to the housing by a swivel joint, which prevents damage to it.
- An optional interchangeable 13 mm keyless chuck is supplied.
- The strong case does not break, does not crack even when falling on a hard surface.
- Sufficient power of the tool allows you to perform a wide range of work, drill holes, sockets in solid materials.
- Even with significant loads, the tool does not heat up too much.
- The package includes a case, a depth gauge of 210 mm, an additional handle.
- Good ergonomics, compactness allow you to work with a puncher for a long time. With vertical work, the hands do not get tired.
- Cons Bosch GBH 2-26 DFR
- If a drill chuck is installed, the tool does not fit in the case. Therefore, you have to change it.
- The reverse switch is uncomfortable.
- The cost of original parts is high. Some users use Chinese components for repairs, which are much cheaper.
Output. A powerful unit that is suitable not only for major repairs, but can also be used by professional builders. This is a workhorse that is not afraid of increased loads, falls, work in adverse conditions.
Bosch GBH 2-23 REA Professional
A professional-class puncher with a power of 710 W has a limit impact index of 2.3 J. Using it, drill holes in solid materials up to 23 mm. Drill holes up to 68 mm with a crown.
+ Pros of Bosch GBH 2-23 REA Professional
- A suction device is provided that reduces dust during drilling. If necessary, it can be removed. Shut-off valves prevent dust from entering the mechanism.When drilling with a crown together with a dust collector, a set of adapters is used, which is supplied.
- The compact dimensions allow the use of a hammer drill in confined spaces.
- The small weight of the hammer (3.6 kg), ergonomic body make it comfortable to use. It is convenient to drill walls, ceiling.
- There is a safety clutch that blocks the rotation of the drill during jamming.
- Depending on the type of work, you can select the number of revolutions. Adjustments are easy.
- A powerful tool with good impact force, which allows you to work even with hard materials.
- The kit includes a capacious case, in which an additional tool, accessories are placed.
- Cons Bosch GBH 2-23 REA Professional
- Licensed supplies (filter, o-rings, spare parts) are expensive.
- The quality of the dust extraction system remains high for 30-45 minutes. After that, you need to clean the cartridge. Otherwise, the build quality of the dust is reduced.
- A fine finish may leave a mark on the dust collector ring.
Output. A universal tool suitable for both home use and for the professional work of installers, builders. A powerful punch allows you to create holes in reinforced concrete, brick.
Bosch GBH 2-28 F
A professional model with an 880-watt motor works in three modes. The maximum impact has a force of 3.2 J. A powerful power tool drills holes in concrete with a diameter of 28 mm.
+ Pros of Bosch GBH 2-28 F
- The function of turning the bit is provided, which allows you to work at different angles.
- The cable has a swivel mount that prevents wrinkling.
- High safety thanks to the provided KickBack Control system. There is a safety clutch that operates when the drill is jammed. The level of injuries is minimized.
- There is a fixation of the “Start” key for carrying out work for a long time without a break.
- The speed is continuously adjustable. This allows you to accurately start drilling.
- There is an anti-vibration system, which is important for professional installers and builders. The likelihood of developing tunnel syndrome is minimized.
- Cons Bosch GBH 2-28 F
- The unit has a relatively large weight (2.9 kg). It takes time to get used to it.
- Expensive parts and accessories, so it’s easier to buy a new tool.
Output. The hammer drill is designed for heavy work. It is used mainly by professionals, but it may be the best option when conducting major repairs in a large house.
Bosch GBH 3-28 DRE
Professional rotary hammer with 800 Watt motor power. Makes holes with a drill in concrete walls up to 28 mm, crown - up to 82 mm (brick).
+ Pros of Bosch GBH 3-28 DRE
- There is a system to reduce vibration by 10%.
- Compact dimensions, L-shaped housing allow you to work even in confined spaces.
- There is a safety clutch.
- A sensitive start button allows you to control the speed.
- A convenient suitcase is included.
- Cons Bosch GBH 3-28 DRE
- At high loads, the case heats up.
- Expensive repair, replacement of components. It’s easier to buy a new power tool.
Output. Convenient model for professional installers and builders. Good balance and compact dimensions allow you to work in tight spaces.
Bosch GBH 180-LI
Professional cordless rotary hammer with a 18 V battery (Li-Ion) with a capacity of 4 Ah. The method of making holes in concrete with a diameter of up to 20 mm. 2 batteries included.
+ Pros of Bosch GBH 180-LI
- There is a highlight of the working area.
- The battery does not have a “memory effect."
- The charge of one battery is enough while the second is charging.
- It is not inferior in power to similar wired models.
- Cons Bosch GBH 180-LI
- Limited period of work.
- Expensive accessories. Repair costs almost like a new hammer drill.
Output. Ideal for working in places where there is no access to the mains.It is used by installers, high-altitude workers or during work along a long fence, the facade of the building.
Bosch GBH 5-40 DCE
A powerful professional unit has an 1150 W motor, maximum impact force of 8.8 J. It works in the mode of chiselling, drilling with impact. A hammer can create a hole in concrete with a drill up to 55 mm, and a crown - up to 90 mm.
+ Pros of Bosch GBH 5-40 DCE
- High-quality anti-vibration protection reduces the negative impact on the hands of the master, which allows you to work longer.
- Build quality is high. Reliable rotary hammer, working for a long time at high loads.
- There is a protective coupling that works when the drill jams.
Speed adjustment is provided.
- Cons Bosch GBH 5-40 DCE
- The case is very hot during prolonged operation of the punch.
- There is no reverse function.
- After many years of operation, the number of revolutions becomes less stable.
Output. Powerful rotary hammer for heavy work. Not suitable for drilling precision holes. The model is intended for professional use.
Bosch GBH 8-45 D
A professional model with an engine of 1500 W with a maximum impact force of 12.5 J works in the slotting and hammer drilling mode. A powerful hammer drill is designed to create holes in concrete foundations with a drill up to 80 mm, a crown - up to 125 mm. Shank type - SDS-max.
+ Pros of Bosch GBH 8-45 D
- Productive rotary hammer for heavy work.
- High-quality assembly guarantees a long service life of equipment even in busy conditions.
- There is a safety clutch that trips if the drill sticks.
- Cons Bosch GBH 8-45 D
- Expensive spare parts, which makes repairs impractical.
- Heavy enough, so working in a horizontal plane is difficult.
Output. Productive device for professional use. Used to create strobes and holes in durable materials.
Best Metabo Hammers
Metabo was founded in 1924. The manufacturer makes about 80% of all components for power tools independently, which guarantees high quality brand products. The equipment of the brand is characterized by high reliability and performance.
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|---|---|---|---|---|---|---|---|---|---|---|---|
| Metabo KHE 2660 Quick | Metabo KHA 18 LTX | Metabo KHE 2860 Quick | Metabo KHE 5-40 | Metabo KHE 96 | |||||||
| Power, W | 850 | - | 880 | 1010 | 1700 | ||||||
| Max impact force, J | 3 | 2,2 | 3,2 | 7,5 | 20 | ||||||
| Impact rate, bpm | 4300 | 4000 | 4400 | 0 - 3200 | 1950 | ||||||
| Shank Type | SDS - Plus | SDS - Plus | SDS - Plus | SDS - Max | SDS - Max | ||||||
| Spindle speed, rpm | 0 - 1100 | 0 - 1100 | 0 - 1100 | 200 - 350 | 125 - 250 | ||||||
| Reverse Type | turning brushes | electronic | turning brushes | not | not | ||||||
| Weight, kg | 3,1 | 2,9 | 3,1 | 6.2 | 11,8 | ||||||
Metabo KHE 2660 Quick
The hammer has a motor of 850 W, the maximum impact force of 3 J. The maximum diameter for drilling with concrete drill is 26 mm, wood - 32 mm, metal - 13 mm. The crown creates holes with a diameter of up to 68 mm. It works in the modes of drilling, hammer drilling, chiselling.
+ Pros of Metabo KHE 2660 Quick
- Speed control is provided by an integrated electronic unit that takes into account the density of the material.
- Change of working nozzles occurs instantly.
- The release clutch is clearly activated when the drill is jammed.
- The package includes a depth gauge, an interchangeable chuck for conventional drills, a grip-stop.
- Cons KHE 2660 Quick
- The case latches become loose over time.
- With prolonged load, the case becomes very hot.
Output. Suitable for repair and installation work of small and medium volume. The model is used by both professionals and home masters.
Metabo KHA 18 LTX
Battery model that comes without a charger and batteries. The impact force is 2.2 J. The maximum diameter of the holes in the concrete with drill bits is 24 mm, wood - 25 mm, metal - 13 mm.
+ Pros of Metabo KHA 18 LTX
- The high power of the electric tool, exceeding the indicator of analogues of the battery type.
- Safety clutch ensures safe operation, avoiding injuries when jamming the drill.
- You can turn off the punch using a hammer drill as a screwdriver.
- Cons Metabo KHA 18 LTX
- The large vibration transmitted to the housing does not allow operation for a long time.
- The direction of the light flux is poor, so the visibility of the drilling site is insufficient.
Output. The model is intended for infrequent use in places where there is no access to the mains. It is used by home masters and professionals in high-altitude work, in hard-to-reach places.
Metabo KHE 2860 Quick
The model has an engine of 880 W, maximum impact force of 3.2 J, which allows you to create holes in the concrete with a drill up to 28 mm, a crown - up to 68 mm.
+ Pros of Metabo KHE 2860 Quick
- The rotary hammer motor has a unique dust protection system, which extends its life.
- There is a reverse function.
- The metal case does not heat up when working for a long time.
- Cons Metabo KHE 2860 Quick
- Significant noise at work.
- The puncher is heavier than analogs (3.1 kg), which complicates the work for a long time.
Output. A powerful model used in the construction of medium, large objects when laying communications.
Metabo KHE 5-40
The professional model has a powerful 1010W motor. It is capable of creating holes with a diameter of up to 40 mm with a drill, with a crown of up to 90 mm.
+ Pros of Metabo KHE 5-40
- The presence of the SDS-max cartridge that can withstand heavy loads for a long time.
- The case is made of magnesium alloy, so it is not subject to mechanical stress, ensures precision landing, does not heat up.
- There is a safety clutch.
- An anti-vibration system is provided.
- Cons Metabo KHE 5-40
- Not suitable for drilling precision holes.
- Repair is quite expensive.
Output. Powerful model, designed for heavy duty drilling and drilling of holes in strong, dense materials.
Metabo KHE 96
The rotary hammer is equipped with a powerful 1700 W motor. The maximum diameter for drilling concrete with a drill is 50 mm, the crown is 150 mm.
+ Pros of Metabo KHE 96
- Powerful and relatively lightweight for its class perforator.
- There is a high-quality anti-vibration system.
- Safety clutch provided.
- Cons Metabo KHE 96
- Not suitable for drilling thin holes.
- Electronics is sensitive to power surges.
Output. Powerful hammer drill designed primarily for vertical chiselling. It is difficult to hold the unit in a horizontal position. It is used to create openings, shtrob, holes with a large diameter.
