10mm Diamond Hex Shank Core Drill Four flute geometry ensures efficient

Four flute geometry ensures efficient dust removal while retaining a solid engineered heavy duty core the length of the drill to prevent bending and breakage

They are used to the best advantage in materials that produce long continuous chips

Brilliant diamond hole saws achieve optimal cutting efficiency when used at high speeds in an angle grinder

2mm) cold rolled steel

Manufactured from HSS this general purpose tap is designed for use in medium tensile materials and is for hand or general machine use

10mm Diamond Hex Shank Core Drill Four flute geometry ensures efficient10mm 1 4" Hex Shank Diamond Core Drill Brilliant Diamond Vacuum Brazed Core Drill. Vacuum brazed, self lubricating, wax filled diamond core drills. One piece hex shank. Suitable for drilling tiles, ceramics, vitrified products, porcelain, natural and composite engineered stone, monocottura, fibreglass, graphite, carbon fibre, FRP's, and other highly abrasive materials. The wax filled core lubricates the cutting edge allowing dry, water free, drilling.