Irwin 10501908 8 x 200mm Granite Drill Bit

The Irwin Granite drill bit range has been designed for impact / percussion drilling in very hard materials such as granite, concrete and natural stone. They can drill 40% more holes than conventional masonry drill bits due to an extra hard, thicker and more robust carbide tip. The rounded cutting edges mean higher durability resulting in 50% more accurately sized holes per drill bit.The Irwin IRW10501908 Granite drill bit has the following dimensions:Drillbit diameter: 8.0mmTotal length: 200mmWorking L... - Manufacturers part numbers: IRW10501908|10501908

• Self centring for easier control
• Patented extra short drill bit head
• Extremely hard and wear resistant carbide tip
• Straight shank rotary percussion
• Accurately sized holes
• Rounded cutting edges