Bosch PRO SPEED X SDS Max 4 Cutter Head Masonry Drill Bit

The Bosch PRO SDS max-7 Drill Bit in 38mm x 720mm pairs a 38mm diameter with a long 720mm length, giving extra reach for deeper holes in concrete, limestone and masonry. It suits jobs where a shorter bit would not get you through. The robust carbide 4-cutter head punches into tough materials, while the specially designed flutes help reduce vibration and remove dust effectively. It lasts up to 2x longer than a Bosch SDS max-2 Drill Bit, so you can rely on it for demanding drilling again and again.