Helical Cutter Head for Ridgid R4331 13" Thickness Planer

This 13" helical cutterhead will take the performance of your Ridgid R4331 planer (thicknesser) to the next level. It will provide you with a noticeably smoother finish, eliminate tear-outs, and significantly reduce the noise level by at least 50%.

#If you need a helical head for the Ridgid TP1300 R4330 planer, please click here.

This helical spiral cutterhead is designed to fit your Ridgid R4331 thickness planer perfectly. The indexable carbide insert knives are made from micro-grain tungsten carbide, so compared with HSS knives, we provide you 

• The better wood surface finishes on all kinds of hardwoods, softwoods, and artificial wood.
• The helical style design produces a shear cut, which eliminates tear-outs.
• 40x lifetime thanks to the top-quality tungsten carbide inserts.
• Upgraded insert knives: radius-corner design eliminates the lines and scalloped surface, and reduces the possibility of breaking the blades.
• 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.
• At least 50% noise reduction.
• The recommended spec for torquing the knives is 6 Newton meters. Please refer to the manual for guidance on installing the carbide insert knives when replacing them.

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. If you need spare carbide insert knives, please click 15x15x2.5mm carbide insert