SDS-max Heavy Rotary Hammers (5–12 kg)
Heavy-duty Bosch SDS-max combination hammers built for deep structural rebar dowelling, large-diameter through-holes, and heavy concrete chiselling with Vario-Lock, Constant Speed, Turbo Power, and Vibration Control.
Equipment in This Subcategory
4 ProductsGBH 5-40 D Professional
Reliable 1,100 W SDS-max rotary hammer delivering 8.5 J impact energy and 12–40 mm concrete drilling capacity in a compact 6.8 kg body.
GBH 6-42 C Professional
Next-generation 1,300 W brushless SDS-max rotary hammer delivering 9.0 J impact energy, 12–42 mm concrete capacity, Vibration Control, and KickBack Control.
GBH 8-45 DV Professional
1,500 W 8 kg SDS-max rotary hammer with 12.5 J Turbo Power impact energy, 3-way Vibration Control, and 45 mm solid / 80 mm breakthrough capacity.
GBH 12-52 DV Professional
Bosch's most powerful 1,700 W 12 kg SDS-max rotary hammer delivering 19 J impact energy, 12–52 mm drilling capacity, and 3-way Vibration Control.