This drill bit features high grade exposed diamond for fast fast smooth cutting with no drill guide required. It also provides excellent performance on cordless and corded drills (1500 – 2000rpm) and should be dipped in water before drilling and every five seconds after for a prolonged life. This bit is designed for use with very hard tiles, porcelain, ceramic, granite, marble, glass, slate & stone.
Price guide: £26.39
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