Irwin® Granite Drill Bit 14.0 x 160mm Caster Wheels The soft grip handle gives

The soft grip handle gives a perfect combination of great grip and reduced fatigue in use and is colour-coded for easy identification of the right tip type for the application

Laser Diode: < 1 mW

TCT cutting edges

Internal tube diameter: 80mm

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Irwin® Granite Drill Bit 14.0 x 160mm Caster Wheels The soft grip handle givesThe 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 IRW10501914 Granite drill bit has the following dimensions: