1、Sturdy Carbon Steel Body: Pointed alloy pointed drill bit, sturdy carbon steel body, with backlash resistance design, built with heat resistant PTFE coating, which can reduce resin accumulation, so that can be cleaned quickly and easily. 2、Heavy Duty Use: This CNC milling cutter is specially designed and manufactured for the high quality required by woodworking industry applications. The milling cutter can withstand some heavy duty use and the test of time. 3、Multifunctional Woodworking Tool: This professional bottom cleaning cutter is not only suitable for planing, resurfacing or planing the top surface of the baffle, but also for trimming and grooving, which is an excellent replacement drill tool for woodworking and carpenters. 4、Applicable Scope: The tenon knife is suitable for solids wood, medium density fiberboard, laminate, particle board, plywood compaction board, acrylic, etc., to avoid cutting metal and non wood materials. 5、Application: The tenon cutter is used for CNC and other automatic routers, as well as handheld and desktop portable routers, such as woodworking engraving machines, trimming machines​​.