BAMILL Triangle Drill Bits Hole Opener Tile Drill Bits Ceramic Glass Punch Hole 3-12mm

Features: *Made of fine quality material low resistance high hardness improving work efficiency. *The design of triangular shank makes the clamping more tight and does not slip. *U-shaped spiral groove is smooth and flat and the drilling is smoother. *Strong toughness and wear resistance can be installed in electric drills. *Suitable for Ceramic granite tiles stone wood plastic concrete wall to drilling hole. Specification: Product name: Tile Drill Bits Material: Carbide Color: Blue Silver Size: 3mm 4mm 5mm 6mm 8mm 10mm 12mm Suitable for: Ceramic granite tiles stone wood plastic concrete wall to drilling hole. Quantity: 8Pcs set Package Included: 8 x Tile Drill Bits 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.