Diamond drill bits, diamond tile drill bits, porcelain tile drill bits, with 5, 6, 8, 10, 12 mm metal drill bits, 6 mm tile drill bits, tile drill

General Description This diamond drill bit set is designed for efficient drilling in hard materials such as tiles, glass, granite, and marble. It contains six drill bits, including a 6 mm carbide drill bit (pre-drilled) as well as drill bits with diameters of 5 mm, 8 mm, 10 mm, and 12 mm. The yellow tip is for pre-drilling and must be used carefully to avoid rapid wear. Technical Specifications Composition: 6 diamond tips Pre-drill tip: 6 mm yellow carbide Other sizes: 5 mm, 8 mm, 10 mm, 12 mm Tip type: Blue diamond with cooling wax Installation First, place the yellow tip onto the hand drill. Tilt the tip at a 45-degree angle. Quickly rotate the tip over the material surface. Then replace it with the appropriate blue diamond tip. Application Use the yellow tip for pre-drilling. Add water during drilling to cool the drill and extend its service life. Drill bit. Use the blue diamond drill bit to effortlessly drill into various materials. Further information: The blue diamond drill bit