- Three Kr angles of 45 degrees, 75 degrees, 88 degrees, wide coverage;

- Providing sparse tooth cutter and dense tooth cutter, the sparse tooth cutter adopts unequal tooth design which suppresses vibration effectively.

- Compared with the traditional S type insert,SN insert is thickened and has better strength than traditional products.

- The insert is universal for both left and right, suitable for dual-spindle milling.

- Curved edge design, Perfect chip shape, brisk cutting.