The helical cutterhead is designed to upgrade the Magnum Industrial MI-81200 6″ Jointer.

By using this spiral helical cutter head with 4 cutting wings, you can enhance the performance of your jointer significantly. This upgrade reduces noise by over 50% and results in much smoother surface quality. The 6″ spiral helical cutter head is designed to perfectly replace the G6/63 cutter head. Our spiral helical cutterheads are well-built by 5-spindle CNC machines, resulting in excellent coaxiality. The tungsten carbide insert knives are made from 100% raw material, so compared with HSS knives, we provide you 

• Producing a better wood surface finish that reduces additional sanding.
• 40 times longer lifetime from our proud carbide inserts.
• The shear cut virtually eliminates tear-outs and kick-backs.
• Producing much smaller chips and your dust collection system will function more efficiently.
• Changing blades is effortless and does not require adjustment.
• No need to re-sharpen the blades any longer.
• Eliminating over 50% of noise.
• To properly align the inserts, please tighten them to approximately 6 Newton-meter torque.

In case you’re unable to locate a cutter head that matches your machine model, we also provide an option for a custom cutter head.