Irwin IRWIN® Granite Drill Bit 14.0 x 160mm 10501916

This Irwin Granite masonry drill bit measures 14.0mm in diameter with an overall length of 160mm and a working length of 100mm. It is designed for impact/percussion drilling in very hard materials such as granite, concrete and natural stone, making it suited to major structural fixings, heavy-duty brackets and anchor installations where strong holding power is required.

An extra hard, thicker carbide tip allows the bit to drill up to 40% more holes than conventional masonry drill bits, while rounded cutting edges give greater durability and produce up to 50% more accurately sized holes per bit, helping fixings seat correctly.