Irwin 10501847 Masonry Drill Bit 10 × 160mmThis Irwin masonry drill bit is designed for use with cordless drills. It is suitable for drilling into masonry materials.Features Suitable for cordless drills.Specifications Brand: Irwin MPN: 10501847 EAN: 5709131002871 Diameter: 10.0mm Total length: 160mm Working Length: 300mm