Square-Insert-Knife Spiral Cutter Head For Planer

◉ Used for 2 side planer.
◉ For rough and heavy planing.
◉ High quality & high precision.
◉ Tough structure to prevent deformation.
◉ Extremely high feeding speed with low noise & preventing tear-out.
◉ The working hour surpass other types of cutterhead's per each replacing knife.
◉ 4-edge TCT Insert Knife gives most durability and lower-cost.
◉ Easily replace knives.