Feature:1. The edge of the saw bit is relatively incisive, and high‑quality particles are added, which is not easy to be damaged.2. The saw bit has wavy teeth and a large chip removal port is designed to facilitate chip removal and is safer without splashing.3. The surface of the saw bit is covered with a red coating, which increases corrosion resistance and moisture resistance.4. The saw bit is designed with a straight shank, which is suitable for most hand electric drills on the market and has a wide range of applications.5. Suitable for drilling in marble, granite, concrete, artificial stone, pebbles and other materials.Specification:Item Type: Saw BitMaterial: High speed steel, diamondApplication: Drilling in marble, granite, concrete, artificial stone, pebbles and other materials; widely used in home improvement, DIY hand-made and other scenes.Applicable Equipment: Electric drill, bench drillAperture: Approx. 45mm / 1.8inTotal Length: Approx. 83mm / 3.3inShank Type: Straight ShankColor: Red Package List:1 x Saw Bit