4 Flutes Round Land Irregular Pitch Corner Radius End Mill

The unequal division facilitates high-speed feed machining shock resistance. Unequal helix angle facilitates high-speed machining resistance to chipping. The cutting edge adopts the division angle and the spiral angle are not equal. Change the feed per edge so that the milling waveform for each edge is no longer the same. It can effectively reduce or avoid the cutting vibration pattern when the tool is side milling. Conducive to high-quality machining surfaces and improved tool life. Special U-shaped groove design, which is good for chip removal during plunge milling. Reduce workpiece generation port burrs