... is 6mm, lenghth is 40mm, with slot5.It's end mill with slot, for key cutting machine, be used in ... making car keys.6.Fit for SILCA key cutting machines,but low cost , ... carbide saw blade, V-cutter for PCB,round kinfe,angle milling cutter, side milling cutter. Also,inclued key cutter, end mill ... for your enquiry! for key cutting machine 2 flutes tungsten carbide end mill