10mm Diamond Hex Shank Core Drill As a small groove begins

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

Ideal for plumbing

these taps can be used in blind holes provided that there is ample clearance beyond the threaded section to accommodate the swarf

which produces a fine finish on the threads and shallower flutes

10mm Diamond Hex Shank Core Drill As a small groove begins10mm 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.