10mm Diamond Hex Shank Core Drill Shallower flutes achieve a stronger

Shallower flutes achieve a stronger cross section allowing the tap to withstand greater cutting forces

Ideal for plumbing

0-HSS Twist Drills

As a small groove begins to form gradually move the drill until the saw is flat and fully engaged with the workpiece

10mm Diamond Hex Shank Core Drill Shallower flutes achieve a stronger10mm 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.