Irwin IRWIN® Granite Drill Bit 6.5 x 105mm 10501903

This Irwin Granite masonry drill bit measures 6.5mm in diameter with a 105mm overall length and 60mm working length. It is designed for impact/percussion drilling in hard materials such as granite, concrete and natural stone, and suits fixing applications requiring this intermediate diameter between the more common 6mm and 7mm sizes.

The bit features an extra hard, thicker carbide tip, allowing it to drill up to 40% more holes than conventional masonry drill bits. Rounded cutting edges provide greater durability and result in 50% more accurately sized holes per bit, helping ensure consistent fitting compatibility for precise fixing systems.