5/6Pcs Set Cemented Carbide Cross Hex Tile Glass Ceramic Drill Bits Set Efficient Drilling Tool Hole Opener for Wall (Size : 4-5-6-8-10-12mm)

High quality material: High quality YG6X alloy is used as raw material. The cutter head is oxynitrided to enhance the hardness of the drill bit. Surface electrophoresis paint process: Full grinding treatment, smooth and sharp without burrs, the drill bit is more wear-resistant and durable. Fully automatic polishing: Polishing CNC fully automatic finish, each one is uniform. Unique cross angle design: Low cutting resistance, stable drilling, fast speed, no broken edges. Open holes neatly, smooth, no broken edge, no vibration phenomenon, easy to chip. Wide range of uses: The professional glass and tile drill can drill holes smoothly and accurately on tiles, marble, thin iron plates, mirrors and glass. Remember to add water or coolant when drilling. Different sizes: Can be mounted on electric hand drills and bench drills. The range of machine drilling fixtures is 10 mm and above. There could be some deviations due to manual measurement or slight color difference owing to photographing condition. Thank you for your understanding. If you do not understand what you can contact customer service at any time, I you a happy shopping.

Brand: SHOKHI