... ,long life 3)Cemented cabride 4)With slot end mill1.With TIAIN nano-coating2.Material is Cemented ... 6mm, lenghth is 40mm, with slot5.It's end mill with slot, for key cutting machine, be ... .But if reach 500pcs, can customize8. We can supply milling cutter, side milling cutter, falt slotter for ... , side milling cutter. Also,inclued key cutter, end mill,single angle milling cutter,side milling cutter,flat ...