Ideal For Use In Cnc Machines And For Fixed Head Routing Applications Can Also Be Used In Portable Routers.Feed Rates Range From 1- 10M/Min Of 18000 - 24000 Rpm.Ideal For Hardwoods And Abrasive Material.Fine FinishCompression Spiral Ensures A Good Finish On The Top And Bottom Of Laminated Board And Veneered Board.High Feed Speed.Two Flute.Solid Tungsten Carbide.PTDTREDIRCNC205X8STC