This helical cutterhead fits Ridgid R4331 13-in. thickness planerThis 13″ helical cutterhead willtake 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 cutter head for the Ridgid TP1300 R4330 planer, please clickhere.Components Included1 x 13″helicalcutter head40x Carbide insert knives40x Screws2 x Screw DriversA Pair of bearingsFeaturesThis Spiral cutterhead fits your Ridgid R4331thickness planer perfectly.The indexable carbide insert knives are made from top-quality tungsten carbide.The better woodsurfacefinisheson all kinds of hardwoods, softwoods, and artificial wood.The helical style design produces a shear cut, whicheliminates tear-outs.40xlifetimethanks tothe top-quality tungstencarbideinserts.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.Noneed to re-sharpen the blades any longer.At least 50% noise reduction.Therecommended spec for torquing the knives is6 Newton meters. Please refer to themanualfor 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 click15x15x2.5mm carbide insertTechnical informationMax Wide of Cut13 InchCutting Wings4Quantity of Knives40Insert Knives15x15x2.5mmApplicationWood, Plywood, MDFSHIPPING DIAMETERNet Weight:7200gPackage Size:450 x 100 x 100mm

helical cutterhead