1、[Quick Trimming] This router bit quickly trims edges and eliminates uneven edges, making your work easier and more accurate. 2、[Tungsten Steel Alloy] This router bit is made of tungsten steel alloy material, which has been oxidized to make it more durable and wear resistant, and the blade is hard and incisive. 3、[PTFE Coating] The PTFE coating on the blade surface gives it better oxidation resistance, more wear resistance and longer service life. 4、[Easy Installation] This 1/2in shank router bit is compact and easy to install, often used in woodworking grooving, etc. 5、[Smooth Cutting] The router bit is exquisitely crafted, small and incisive, and can do a smooth and perfect cutting job quickly.