The Irwin Masonry Drills Bits are designed for fast and efficient drilling in brickwork, concrete and breeze block, especially with cordless drills. They drill up to 60% faster than competitive drill bits whilst maintaining the same high durability. The single flute design ensures faster dust removal for increased drilling speed, with the unique, pressed diamond-ground carbide tip allows for aggressive cutting and the carbide tip design also ensures 20% longer life compared to previous Irwin masonry drill bits. The bits are made with a chrome vanadium body with high carbon content which allows more hardening and a stronger bit for maximum rupture strength. <p><p> <strong> Features & Benefits: </strong> <br> <ul> <li> Diameter: 12.0mm <br></li> <li> Total Length: 160mm <br></li> <li> Working Length: 105mm <br></li> </ul>

Brand Name	Irwin
Material	Concrete
Manufacturer Model No	IRW10501854