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So many uses for such a small diamond blade.  Professional tile installers are finding a host of reasons for keeping the  Bihui Tools Mini Diamond ...

Professional quality diamond core bits designed for easily boring the porcelain, marble and granite tile.  May be used dry or wet. Vacuum brazed d...

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

Montolit FSB Diamond Core Bits – Fast, Clean Cuts Through Tough Tile When it comes to drilling into porcelain, ceramic, or granite, the Montolit FS...