Diamond drill bit BOA | Drill Bit Sets

Tough steel body Diamond tipped Raised C4 carbide sintered edge Easy starting without the risk of drill wander Will cut Porcelain, quarry, terracotta,glazed, terrazzo, agglomerate, concrete tiles and glass Vacuum br

Vacuum brazed diamond drill bit Core ejection, watercooler and guide.Drills porcelain grade 5, marble, granite, glass, fibreglass, Corian,Water cooled UK Manufactured

Raised Lip: Easy start feature, accurate positioning without the risk of drill wander - Reverse Thread uses the turning of the drill to feed water to the cutting edge - The slotted edge allows water into the cut, extending drill bit life - Can be used wit

Raised Lip: Easy start feature, accurate positioning without the risk of drill wander - Reverse Thread uses the turning of the drill to feed water to the cutting edge - The slotted edge allows water into the cut, extending drill bit life - Can be used wit

Tough steel body - Diamond tipped - Raised C4 carbide sintered edge - Easy starting without the risk of drill wander - Will cut Porcelain, quarry, terracotta,glazed, terrazzo, agglomerate, concrete tiles and glass - Vacuum brazed diamond drill bit - Core

Tough steel body Diamond tipped Raised C4 carbide sintered edge Easy start Tough cutting edge Vacuum brazed diamond drill bit Core ejection, watercooler and guide.Drills porcelain grade 5, marble, granite, gla