Bosch GBH 12-52 DV Professional SDS max Rotary Hammer

The Bosch GBH 12-52 DV Professional SDS-max rotary hammer is a corded 1,700 W drill for heavy-duty drilling and chiselling. It is intended for concrete, brickwork, and other masonry materials. Maximum drilling diameters are 30 mm in wood, 13 mm in steel, and 52 mm in concrete. Brickwork capacity reaches 80 mm, and compatible core cutters extend concrete-hole capacity to 150 mm.

At 11.9 kg, this rotary hammer has the mass expected of a heavy-duty masonry drill. Its SDS-max chuck accepts compatible drilling and chiselling accessories, with accessory retention handled through the SDS-max interface. Adjustable speed helps match the operation to the material and task. Vibration Control is designed to reduce transmitted vibration during prolonged hammer-drilling work.

• 19 J maximum impact energy for demanding masonry drilling and chiselling.
• 2,150 bpm impact rate supports repeated hammer action in hard materials.
• 105–215 rpm no-load speed range provides controlled rotation.
• Auxiliary handle included for additional control.
• Carrying case included for transport and storage.