【Chamfer Router Bit Set】4 sizes 6mm shank 45 degree edge forming router bits with top bearging. Bevel cutting length: 1/4", 5/16", 3/8", 1/2" 【Feature】Useded for add a beveled edge to surface edges or create accurate miter joints of various angles 【Premium Material】C3 micro-grain tungsten carbide blades, high-quality alloy steel bodies, heat resistant Teflon coating, high-grade welding, stable quality and high efficiency. 【Widely Application】Suitable for solid wood, particleboard, MDF, plywood, etc. Create very smooth cuts; Designed for CNC, hand-held and table-mounted router, it can not be used in electric drill & drill machines 【Best & sincere service】If you receive a broken goods, or you are not satisfied with our product, please feel free to tell us and we will spare no efforts to offer you a best solution.