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Mgtgbao 7PCS Black Ceramic Tile Drill bit, Dry Diamond Drill Bits Set for Many Hard Materials Granite Marble Tile Ceramic Stone Glass (NOT for Wood) Round Shank with Size inch.
Mgtgbao Dry Diamond Drill Bits 1pc 3/16” (5mm), 1pc 1/4” (6mm), 1pc 5/16” (8mm), 1pc 3/8” 1pc 1/2” (12mm) with Round Shank for Porcelain Tile Ceramic Marble Feature Multi-purpose drilling for granite & marble, masonry, concrete, tile/ceramic, stone Wax inside for cooling,our Diamond Tipped Drill Bits have wax cores built-in which automatically absorb and dissip

Price is $20.00

Price: $19.99