TCT straight flute CNC router bits with 3 flutes, which is designed to provide higher finishing performance. It is used as woodworking cutting bits for high-speed cutting and full depth plunging on man-made boards, and solid timber cutting. Also, it has longer useful life and durability because of application of coating. Mainly, it inserts on hanging machine, CNC machining, engraving machine, Bakelite milling etc.