Cemented carbide insert is an alloy of Tungsten Carbide (WC) and Cobalt (Co)
Bordo Metric Delta Point M8
When drilling multiple holes in ceramic tiles
and their temperature resistance allows faster machining
Metric Coarse angle of thread is 60 degrees
Diamond 1/4 Hex Shank Core Drill Size:8mm Diamond 1/4 Hex Shank Core Drill Cemented carbide insert is anBrilliant Diamond Hex Shank 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.