Feature:1. High Hardness: High temperature quenching heat treatment strengthens the overall hardness, making it more comfortable to use.2. Smooth Installation: The milling cutter is integrally formed without burrs, has smooth surfaces, smooth installation and easy installation.3. Large Cut Out Design: The large cut out design is adopted, which greatly reduces the resistance when opening the hole.4. Small Error: Using sophisticated production technology, it has fine punching, smooth cutting, small errors.5. Fine Workmanship: With fine workmanship, the edge of the milling cutter is smooth, not easy to scratch, and not easy to damage.Specification:Item Type: Milling CutterMaterial: High Speed SteelSpecification: 100x10Diameter: Approx. 100mm / 3.9inTooth Width: Approx. 10mm / 0.4inInner Diameter: Approx. 32mm / 1.3inNumber of Teeth: 18.Package List:1 xMilling Cutter