
Product details
Specifications, included items and product information.
The most powerful rotary hammer from Bosch – with Vibration Control
- Top performance when drilling and chiselling thanks to 1700 watt motor and 19 joules of single impact energy
- Automatic switch lock for the best convenience in continuous chiselling applications
- Low vibration of only 8 m/s² when chiselling and 10 m/s² when drilling due to intelligent triple vibration damping system
TECHNICAL DATA
Additional data |
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|---|---|
| Rated input power | 1,700 W |
| Impact energy (according to EPTA 05/2016) | 19 J |
| Impact rate at rated speed | 1,750 – 2,150 bpm |
| Rated speed | 0 – 220 rpm |
| Weight | 11.9 kg |
| Tool holder | SDS max |
Drilling range |
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|---|---|
| Hammer drilling diameter range in concrete | 12 – 52 mm |
| Recommended drilling diameter range in concrete | 30 – 50 mm |
| Drilling dia. concrete, breakthrough drill bits | 80 mm |
| Drilling diameter in concrete with core cutters | 150 mm |
The A-rated noise level of the power tool is typically as follows: Sound pressure level dB(A); Sound power level dB(A). Uncertainty K= dB.

GBH 12-52 DV PROFESSIONAL: FURTHER INFORMATION
Product Highlights
The GBH 12-52 DV Professional is the most heavy-duty tool in Bosch’s SDS max corded rotary hammer range with Vibration Control. It features a high-end motor producing the ultimate performance in SDS max applications. The rotary hammer’s incredibly powerful motor enables the delivery of an impressive 19 J of impact energy, which is perfect for tough chiselling. It is also designed for high durability, featuring extremely robust metal components.