Irwin 10501815 4.0 x 160mm Masonry Drill BitThis Irwin masonry drill bit is designed for use with cordless drills. It is suitable for drilling into masonry materials. The bit features a precise diameter and substantial length for effective material penetration.Features Designed for cordless drills Suitable for masonry applicationsSpecifications Brand: Irwin MPN: 10501815 EAN: 5709131055075 Diameter: 4.0mm Total length: 160mm Working Length: 115mm