1：The helical composite rough and fine milling cutter adds a chip breaker on the basis of the ordinary composite milling cutter, the noise is relatively small, and the chip removal is smoother.
2：Helical finish milling cutter, （conventional 2 and 3 flutes）
It mainly processes solid wood, wood-based panels and single-sided veneer panels, which are often used for milling, cutting and trimming. Small blade diameters are also used for carving.
3：Helical rough milling cutter, （conventional 2 and 3 flutes）
Processing of solid wood and wood-based panels, often used for slot milling and keyhole milling.