Findbuytool Custom Helical Cutter Head

The 0.5mm rounded edges act as "safety buffers"—even if the insert is installed slightly crooked, they prevent annoying scratches and splinters on wood surfaces.


Simply rotate the insert to access fresh cutting edges whenever one wears out. This smart rotation system quadruples the lifespan and reduces replacement costs by 75% compared to single-edge inserts.

Tested for over 2,000 hours, the curved corners reduce edge chipping by 82% compared to sharp-corner inserts. Whether cutting hardwood, plywood, or knotty timber, these inserts maintain smooth results (≤0.8μm surface roughness) while running 55°C cooler to protect material integrity.

The 150mm edge radius is specifically designed to optimize the helical cutterhead's performance, enhancing the cutting for a smoother, more efficient experience on all types of wood.