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

The Bosch PRO SDS max-7 Drill Bit in 40mm x 720mm offers a larger 40mm hole diameter along with a 720mm length. It is well suited to deeper, wider holes in concrete, limestone and masonry where extra reach is needed. Its robust carbide 4-cutter head punches into tough materials, and 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, helping you drill faster and keep working with confidence.