This helical cutterhead ismachined to fit Jet 8-inch jointers, includingJet JJ-8 8″ JointerJet JWJ-8CS 8″ JointerJet JJ-8CS8″ JointerJet JJ-8HH8″ JointerThis helical cutter head is only compatible with made-in-China models. If your jointer is the Taiwan version, please check the G-8M cutter head page.Any option includes:1 x Findbuytool 8″ helical cutterhead36 x Carbide insert knives36 x Screws2 x Screw DriversA pair of bearings (Pre-installed)The8″ helical spiralcutterheadwith36 top-quality tungsten carbide insert knives will completely turn your jointer to the next level. Ourhelicalheads are well manufactured by 5-spindle CNC machines, resulting in excellent coaxiality.Tungsten carbide insert knives are made of 100% raw material, so compared with HSS knives, we provide youThe better woodsurfacefinishonbothhardwood andsoftwood.The shear cut virtuallyeliminates tear-outsandkick-backs.40Xlifetimefromourproudcarbideinsert.Higher work efficiency thanks to faster feed speed.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.Dramatically reduce the noise by more than50%.Note:We have changed the compatible blades from15x15x2.5mm-R150 bladesto15x15x2.5mm-R150-4R0.5 blades. Please confirm which blades you need before purchasing the spare knives anddo not use the different blades mixedly. (If you are not sure which blades you purchase, please do not hesitate to contact us)# To properly align the inserts, please tighten them to approximately6 Newton-metertorque.In case you’re unable to locate a cutter head that matches your machine model,we also provide an optionforacustom cutter head.Technical informationMax Wide of Cut8 InchDiameter3 InchCutting Wings4Quantity of Knives36Insert Knives15x15x2.5mm-30-R150ApplicationWoodSHIPPING DIAMETERPackageIn CartonNet Weight3900Package Size350 x 200 x 60mm

helical cutterhead, Outlet