Fit forThe helical cutter head is designed for upgradingJet 6-inch woodworking jointers. Best jet 6 inch jointer helical headIncludingJet JJ-6 6-inch Jointer (new 63mm cutting circle)Jet JJ-60S JointerJetJJ-6CS 6″ Long Bed Straight Knife JointerJetJJ-6CSDX6-Inch JointerJet JJ-6HHDX 6-Inch JointerJetJJ-6CSX6-Inch JointerThisspiral helicalcutter head with 4 cutting wings will take your jointer to the next level, cutting much smoother and reducing more than50%of the noise.The helical headisdesigned to perfectly replace the G6/63 cutter head.Ourspiral helical cutterheads are well manufactured by 5-axis CNC machines, resulting in excellent coaxiality. The tungsten carbide insert knives are madefrom 100% raw material, so compared with HSS knives, we provide youFeaturesProducingaperfect surfacefinishon the hardest figured woodthanks to the 30 carbide blades.40times longerlifetimefromourproud tungsten carbideinserts.The carbide inserts are set at an angle, offering atrue shear cut.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.The shear cut virtuallyeliminates tear-outsandkick-backs.Eliminating over50%of noise.Replacement knife: 15x15x2.5mm-R150-4R0.5 bladesIn 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.Please refer to themanualfor guidance on installing the carbide insert knives when replacing them.Components Included1 x6-inch helical cutterhead30x Carbide insert knives30x Screws2 x Screw DriversA pair of bearings (Pre-installed)Technical informationMax Wide of Cut6 InchDiameter63mmCutting Wings4Quantity of Knives30Insert Knives15x15x2.5mm-30-R150-4R0.5ApplicationWood

helical cutterhead