Company: TAIWAIN Brand is a tool company dedicated to household and commercial handwork. We insist on using the best materials, the best quality, and the best price to serve our customers.TAIWAIN Tools are perfect for flawless production of Shaker rails and stiles for cabinet doors, flooring, paneling and many other projects. We select high-quality materials, fine workmanship, and pay attention to every detail. Provide you with every excellent tool. And give you a good after-sale protection. Package Specifications: Type: router bit Router bit cutter material: YG6 Solid Hardened Steel Router bit body material: 45# Industrial grade micro grain carbide Package included: Pakage--Tongue and groove router bit 1/4 '' shank 43 pcs. Featrues: 1. --Constructed using materials, Using high-grade YG6X original alloy. High abrasion resistance, high-precision grinding technology. Strong and . these woodworking tools can withstand some heavy duty use and the test of time. 2.Easy to operate--Use on CNC and other automatic table-mounted portable routers. perfect for woodworking, edging, trimming, grooving, veining wood projects, Works great with all kinds of materials and surfaces. 3.Precautions--Please avoid to cut ferrous metal and non wood materials, such as steel, iron and sand.The cutter body of the milling cutter is steel, please keep it away from water to avoid rust.