The Bosch Professional Rotary Hammer GBH 12-52 DV with SDS max is a top-tier demolition and drilling tool engineered for the most demanding heavy-duty applications. Featuring a high-end 1,700 W motor and extremely robust metal components, it delivers an outstanding 19 J of impact energy—ideal for intensive chiselling, concrete breaking and large-diameter drilling. Built for durability and ultimate performance, this tool ensures maximum productivity for professionals working on large construction and infrastructure projects.
Features
- High-end 1,700 W motor for maximum performance in demanding SDS max applications
- Delivers an impressive 19 J of impact energy for heavy chiselling and fast material removal
- Extremely durable construction with robust metal components designed for long-term jobsite use
- Wide drilling range up to 52 mm (hammer drill bits) and 150 mm (core cutters)
- Optimized for breaking, chiselling and drilling in concrete and stone
- Reduced vibration levels for improved user comfort during extended operation
- Supplied with auxiliary handle, grease tube, machine cloth and heavy-duty carrying case
Specifications
- Impact rate at rated speed: 1,025 – 2,100 bpm
- Rated speed: 105 – 215 rpm
- Impact energy: 19 J
- Rated input power: 1,700 W
- Tool holder: SDS max
- Voltage: 230 V
- Weight: 11.9 kg
Drilling Capacity
- Concrete with hammer drill bits: 12 – 52 mm
- Optimal concrete range (hammer drill bits): 30 – 50 mm
- Breakthrough drill bits: 80 – 80 mm
- Concrete with core cutters: 50 – 150 mm
Vibration Data
- Hammer drilling in concrete: ah = 10.8 m/s²; Uncertainty K = 1.5 m/s²
- Chiselling in concrete: ah = 10.6 m/s²; Uncertainty K = 1.5 m/s²
Included in This Variant
- 1 x auxiliary handle (Order no. 1 607 000 C4E)
- Grease tube (Spare part no. 1 615 430 010)
- Machine cloth
- Carrying case (Spare part no. 1 615 438 705)
- Order number: 0 611 266 000
