Use on soft to medium materials
fibreglass
The high-speed steel cobalt (HSS-Co) cutting edge provides shock resistant teeth and resists tooth strippage
Drilling using Bordo Brilliant Diamond Core Drills can be done dry however the use of water cooling may extend tool life
8mm Diamond Hex Shank Core Drill Use on soft to medium8mm 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.