This helical cutterhead fitsDELTA DJ-20 37-350 37-365X 37-680 37-680X 8-inch jointers.The helical cutterhead will upgrade your Delta 8 in.jointer to the next level. Our helical headwithtungsten 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 Cutterhead for Delta Jointers is designed for a perfect replacement forDelta DJ-20 37-350 37-365X 37-680 37-680Xjointers.#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 DIAMETERPackage:In CartonNet Weight:6700gPackage Size:350 x 200 x 60mm

helical cutterhead