10Pcs 5mm Diamond Hole Saw Drill Bit Glass Tile Ceramic Marble Drilling

Features: *Ideal for drilling ceramic tiles glass marble slate and porcelain tiles. *Diamond hole saw tile ceramic glass porcelain marble drill. *Need Cooling and lubrication always use lubrication (water) otherwise the diamond core will over heat. *Can be used with a standard electric drill. *Start your hole diagonally make a round trace and then hold drill straight. Specifications: Product name: Diamond Hole Saw Material: Emery Color: Silver Length: (Approx. ) 50mm Diameter: 5mm Suitable for: Drilling ceramic tiles glass marble slate and porcelain tiles Quantity: 10Pcs Package Contents: 10 × Diamond Hole Saw Note: 1.Transition: 1cm=10mm=0.39inch. 2. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 3. Please allow slight manual measurement deviation for the data.