Irwin 323005 Hammer Drill Bits, 5/8" x 8" x 13" Anchoring Cements Size: 50 lbs

Size: 50 lbs

Push to lock

Secures batt-type insulation in place between joists

Natural garnet mineral fractures during use to produce new cutting edges

Tip of extractor end is serrated for increased torque to remove even the toughest bolts and screws

Irwin 323005 Hammer Drill Bits, 5/8" x 8" x 13" Anchoring Cements Size: 50 lbsThe Irwin Tools 323005 Drill Bit, SDS max 4 Cutter Masonry Drill Bit is a fast and durable bit for the professional user. The bit features a Chrome Vanadium Spring Steel shaft that is through hardened for Superior Durability. The Shot peened, double tempered finish reduces breakage. The Bit also features a tip with a Copper brazed material that gives high heat resistance and reduced tip loss. The SDS max shank fits all SDS max rotary hammers. The four