Same asGrizzly H9893, the 15x15x2.5mm carbide insert knife fitsGrizzly planers/jointers andhelicalspiral cutterheads .IncludingG1021X2 15″ Planer w/Spiral Cutterhead 68 insertsG1033X20″ Planer w/Spiral (Manuf July/2007 & after) 92 insertsG048010″ Jointer w/Spiral (S/N 803051104-14) 66 insertsG0495X 8″ Jointer w/Spiral Cutterhead 36 insertsG05938″ Jointer w/Spiral (Manuf March/2008 & after) 36 insertsG0603X 25″ Planer w/Spiral Cutterhead 170 insertsG0891 15″ Fixed Table Planer 48 insertsG0858 8″ Parallelogram Jointer w/Spiral Cutterhead 36 insertsG0856 8″ Dovetail Jointer w/Spiral Cutterhead 36 insertsG0940 13″ Benchtop Planer 30 insertsG0958 8″ Combo Planer/Jointer 18 insertsG0959 12″ Combo Planer/Jointer 28 insertsG0603X 25″ Planer w/Spiral Cutterhead 170 insertsPlease ensure to check themanufacturing datesof the machines.Other woodworking carbide insert knives for Grizzly helical/spiral head planers or jointers:14x14x2.0mm carbide insert14.17×14.17x2mm carbide insert14x14x2mm-Radius cornercarbide insert14.6×14.6×2.5mm carbide insert15x15x2.5mm (T27714) carbide insert15x15x2.5mm (H7354) carbide insertFindBuyTool indexable Carbide Insert Knife is all precision manufactured from top-quality tungsten carbide, allowing forOutstanding wear resistance, corrosion resistance, oxidation resistance.Use on All kinds of wood, plywood, MDF, etc.Easy installation and replacementPerfect thicknessconsistency.Super durability andlong-lasting razor-sharp edgesEliminating tear-outs and marks on the board.Technical informationCutting Edges4-EdgeLength15Width15Thickness2.5Cutting bevel30ShapeSquare RadiusApplicationsWoodSHIPPING DIAMETERUNITPcsNet Weight5gPackagein Plastic BoxPackage Size65X20X20mm

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