BOA 340025 Quick Change Diamond Tip Drill Bit 25mm

A tough steel body diamond tipped drill with a raised C4 carbide sintered edge giving easy starting without the risk of drill wander.

With a reverse thread uses the turning of the drill to continuously feed water to the cutting edge.

Will cut: Porcelain, quarry, terracotta,glazed, terrazzo, agglomerate, concrete tiles and glass.