Bosch Professional GBH 12-52

The GBH 12-52 DV Professional is the most powerful corded Bosch SDS max rotary hammer with vibration control. Its high-quality motor enables maximum performance for SDS max applications. This extremely powerful motor delivers 19 joules of impact energy, making it ideal for heavy chiseling work. It is designed for durability and features exceptionally robust metal components.

This power tool is suitable for drilling with a diameter of up to 52 mm and for heavy chiseling in concrete and stone. It is compatible with various system accessories for dust extraction.

The GBH 12-52 DV Professional offers a constant speed, a restart protection feature, an overload clutch, a speed preselection, and vibration control for effortless operation during prolonged and intensive use.

Specifications

Type: Rotary Hammer

Color: Blue

Purpose: Drilling, hammer drilling, and chiseling

Operating Mode: Mains connection

Power Supply: 230 volts

Tool Holder: SDS-max

Operation: Switch trigger

Safety: Overload clutch, vibration damping system

Gear Stages: 1-speed gearbox

Power: Rated power: 1,700 watts

Max. Drilling Diameter Ø: in stone, concrete: 52 mm

with core bit: 150 mm

Speed: No-load speed: 1st gear: 0 to 220 rpm

Impact Rate: Adjustable impact rate from 1,750/min to 2,150/min

Single Impact Energy (EPTA): 19 joules

Chisel Vibration Emission Value ah: 8 m/s²

Uncertainty K: 1.5 m/s²

Hammer Drilling: Vibration Emission Value ah: 10 m/s²

Uncertainty K: 1.5 m/s²

Included Accessories: Craftsman's case, machine cloth, additional handle, grease tube

Dimensions: Width: 120 mm x Height: 312 mm x Depth/Length: 600 mm

Weight: 11.9 kg.