Irwin 10501878 20 x 160mm Masonry Drill Bit for Cordless Drills

• Straight shank rotary percussion
• Diamond-ground carbide tip
• Chrome vanadium body with high carbon content
• Fast and efficient drilling
• Single flute design
• IRWIN, 133 years of ingenuity and high quality

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. The Irwin IRW10501878 masonry drill bit for cordless drills has the following dimensions: Drillbit diameter: 20.0mm Total length: 160mm Working Length: 80mm IRWIN Industrial Tools Ltd., a Newell Rubbermaid Company, produces high-quality hand tools and power tools accessories for metalworking and woodworking professionals. As well as the Record brand of hand tools, consisting of metalworking and woodworking vices, bolt-cutters, G-clamps, pipe tools and woodworking planes, the company has many other famous brands, including: Marples, Jack, Vise-Grip, Quick-Grip, Gilbow, Joran, Hilmor, Hanson, Strait-Line and Lenox.