Impact strength, J: 3.1
Power consumption, W: 800
Power Source: Network
Max. drilling diameter (concrete), mm: 28
Max. drilling diameter (wood), mm: 30
Max. drilling diameter (metal), mm: 13
Modes: Drilling with a blow, Drilling, Chiselling
Max. diameter of drilling with a bit, mm: 82
Cartridge Type: SDS-plus
Weight (tool), kg: 3.1
Idling turns, rpm: 900
Speed of blows, beats / min: 4000
Bosch GBH 3-28 DRE — the universal perforator intended for exact drilling in a tree and metal, shock drilling and a slotting in concrete and a stone.
The GBH 3-28 DRE puncher possesses:
A powerful 800 W engine and a shock mechanism with an impact energy of 3.1 J;
Electronic control system, thanks to which you can choose the number of revolutions for the exact start of drilling;
Reverse; Balanced weight distribution due to L-shape
Vibration-Control vibration damping system;
Rotation lock for chiselling;
Safety clutch to protect the user when the drill is jammed;
Rotary brush holder to ensure the same power when reversing;
The optimum range of concrete drilling with a drill for perforators is 12-18 mm.
Having bought the Bosch GBH 3-28 DRE puncher, you receive the reliable professional tool for performance of repair and construction works.