Bosch PRO SPEED X SDS Max Masonry Drill Bit

Lasts up to 2x longer than a Bosch SDS max-2 drill bit, this 40mm diameter, 1320mm long SDS max drill bit is built for drilling holes in concrete, limestone and masonry. With the longest 1320mm length in the range and a 40mm diameter, it is the one to choose when you need maximum reach for larger holes. The robust carbide 4-cutter head punches into tough materials, while specially designed flutes help reduce vibration and remove dust effectively. This keeps performance consistent for a long time, even in reinforced concrete.