General description Industrial grade chamfer drill bit set with 15°, 22.5°, and 30° chamfer angles, designed for countersinking and creating miter joints at various angles. These bits are perfect for woodworking projects, including shelving and cabinet construction, and are suitable for a variety of materials. Technical specifications Bit angles: 15°, 22.5°, and 30° Diameter: 8mm Usage Ideal for cutting all composition materials, including MDF, wood, hardwood, and softwood. Designed for producing clean, splinter-free cuts.