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Diamond Sure bonded diamond core tile drill bits are designed to drill in the hardest surfaces or the most delicate and fragile. DiamondSure tile b...

Helix Hellion dry core diamond bits grind through porcelain tile like a hot knife through butter. No water needed...ever. Extremely long lasting an...

Cut perfect holes in tile with your angle grinder.  These bits are high quality time savers! The RTC Hole Shot is a diamond core bit designed to be...

If you are looking to bore holes in hard porcelain, glass, or granite tiles, look no further! The Porcelain Pro bit stands out from its competition...