Designed with 4 flutes, straight shank, deep helical groove.  Mill Cutter used to be assembled on milling machines. Suitable for CNC data processing center, carved, high-speed machines.
1. Please pay attention to the spindle speed of the milling cutter. It may cause damage with too high speed.
2. Do not hoe with the milling cutter. Workpieces should be holded tightly to invoid the milling cutter breaking.
3. Please use lower spindle speed for hard metal or low-purity metal. Better to use it with cooling.