Diamond Drills Tile Dry Drill Bit 6-12MM for Granite Marble Porcelain Stoneware

Features: *Diamond Drills Tile Dry Drill Bit 6-12MM For Granite Marble Porcelain Stoneware *Made of high quality materials durable and practical *Imported emery high-precision grinding technology strong wear resistance fast and efficient *Dry drill bit no need to add water with cooling wax can cool and lubricate bit triangle handle anti-slip design Specifications: Applicable device: Angle grinder Hand drill Application: Ceramic vitrified tiles marble granite and other materials Hole dirll diamete: 6/8/10/12mm（optional） Material: Diamond Shank diameter: 10mm Drilling depth: 35mm Overall length:66mm With cooling wax Quantity: 1PCS/2PCS/3PCS/4PCS (optional) Package Included: 1PCS/2PCS/3PCS/4PCS Drill Bit