Irwin 10501834 Masonry Drill Bit 8.0 x 120mmThis Irwin masonry drill bit is designed for use with cordless drills. It is suitable for drilling into masonry materials.Features Designed for cordless drillsSpecifications Brand: Irwin MPN: 10501834 EAN: 5709131055914 Diameter: 8.0mm Total length: 120mm Working Length: 70mm