This helical cutter head fits Grizzly G0490 G0490X 8″ jointers.The helical cutter head will upgrade your Grizzly8-inch jointer to the next level. The helical head with tungsten carbide insertsproduces smoothshear action, whicheliminates the kick-backs and tear-outs.FeaturesThe better woodsurfacefinishonbothhardwood andsoftwood.40Xlifetimefromourproudcarbideinsert.The upgradedbladesdiminish marksonthe wood anddecrease the odds of blade breakage.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.Significantlyreduce the noise by OVER50%.This helical cutter head does NOT fit G0490W.If you need spare blades, please click15x15x2.5mm-30-R150-4R0.5 carbide insert knives.In case you’re unable to locate a cutter head that matches your machine model,we also provide an optionforacustom cutter head.To properly align the inserts, please tighten them to approximately6 Newton-metertorque.Any option includes:1 x Findbuytool 8″ helical cutterhead40 x Carbide insert knives40 x Screws2 x Screw DriversA pair of bearingsTechnical informationMax Wide of Cut8 InchDiameter3 InchCutting Wings4Quantity of Knives36Insert Knives15x15x2.5mm-30-R150-4R0.5ApplicationWoodSHIPPING DIAMETERPackageIn CartonNet Weight6700Package Size350 x 200 x 60mm

helical cutterhead