Type of Product: Rotary Hammer with SDS max
Rated input power: 1,100 W
Impact energy: 8,5 J
Impact rate at rated speed: 1.500 ? 2.900 bpm
Rated speed: 170 - 340 rpm
Weight: 6.8 kg
Tool holder: SDS max
Drilling dia. concrete, hammer drill bits: 12 - 40 mm
Drilling dia. concrete, breakthrough drill bits: 45 - 55 mm
Drilling diameter in concrete with core cutters: 40 - 90 mm
Max. drilling diameter masonry, core cutters: 90 mm
Max. drilling diameter concrete: 40 mm
Opt. appl. range concrete, hammer drill bits: 18 - 32 mm
Warranty:
As per Bosch Warranty Policy
Fastest drilling progress – 30% faster than its predecessor
High material removal rate – 50% more impact energy than existing GBH 5-38 D
Perfect handling – well balanced tool for all applications
Dustproof construction for longest lifetime in class
Variable speed adjustment of the speed and impact rate for optimum performance
Constant electronics, 6 setting for speed
Vario Lock with 12 different chisel positions
A rotary hammer is a power tool that can perform heavy-duty tasks such as drilling and chiseling hard materials. It is similar to a hammer drill in that it also pounds the drill bit in and out while it is spinning. However, rotary hammers use a piston mechanism instead of a special clutch.
