Bosch GBH 12-52 D SDS-Max Rotary Hammer Drill built around a tough 1700 Watt motor that offers the trade top performance when drilling and chiselling. Using the powerful 19 joule of single impact energy, these SDS-Max Bosch Hammer Drills with high quality robust metal parts give exceptional durability through an extended working life. Features include constant speed control through electronic regulation, optimal power transmission through the high quality SDS-Max chuck, restart protection after any power failure and superb working results using the speed pre-selection. GBH 12-52 D Rotary Hammer Drills have an automatic lock-on switch giving the operator the highest level of comfort during continuous chiseling applications and safety overload clutch mechanism to protect the operator and the machine.
Features
- Top performance when drilling and chiselling thanks to the1700 Watt motor and 19 joules of single impact energy
- Exceptional durability thanks to robust metal components
- Automatic lock-on switch for highest user comfort during continuous chiselling applications
- Prevents autonomous restart of the tool
- Protection of the user and the machine in case of overload or binding
- Best work results with speed pre-selection
- Optimal power transmission
- Best work results with constant speed
For more information download the user instruction guide here
| Specifications | |
| Impact Energy | 19 J |
| No Load Speed | 0 -220 rpm |
| Optimum range of application in concrete with hammer drill bits | 30 - 50 mm |
| Power Input | 1700 w |
| Tool Holder | SDS Max |
| Maximum Drilling Capacity Concrete Breakthrough Drill Bits | 80 mm |
| Maximum Drilling Capacity Concrete Core Cutters | 150 mm |
| Hammer Drill Bits | 12 to 52 mm |
| Vibration Chiseling | 15m/s² |
| Vibration Hammer drilling into concrete | 20m/s² |
| Vibration Uncertainty Chiseling | 2.8 m/s² |
| Vibration Uncertainty Hammer drilling into concrete | 1.5m/s² |
| Length | 600 mm |
| Height | 312 mm |
| Width | 120 mm |
| Weight | 11.5 kg |
