Mini Diamond Drill with Water Feed

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 The Boa 34005 is a 5mm Diamond tip drill bit