Square Tungsten Carbide Insert Blade 14.6x14.6x2.5mm-30° with 4 Cutting Edges Indexable Cutter Replacement Knife for Grizzly H2875 H2876 H2877 H2878 H2879 Spiral Helical Cutterheads Type:Carbide Inserts*10Pcs + Screws*10Pcs + Wrench*1Pc die grinders and high speed

die grinders and high speed engravers

such as DeWalt

Material: HSS  M2/SKH51/W12Mo5Cr4V2

corrosion resistance and wear resistance

Woodmaster and other 20" thickness planer

Square Tungsten Carbide Insert Blade 14.6x14.6x2.5mm-30° with 4 Cutting Edges Indexable Cutter Replacement Knife for Grizzly H2875 H2876 H2877 H2878 H2879 Spiral Helical Cutterheads Type:Carbide Inserts*10Pcs + Screws*10Pcs + Wrench*1Pc die grinders and high speedDimension: Size: 14. 6x14. 6x2. 5mm Cutting Bevel: 30 Cutting Edge: 4 Shape: Square Material: Tungsten Carbide Fit For: Yeptooling Carbide Insert blade 14. 6x14. 6x2. 5mm 30 is same as the Grizzly H2880 square 14. 6mmx2. 5mm carbide cutter,which fits the following Grizzly helical spiral cutterheads: H2875 2" Spiral Cutterhead (Shaper) Requires 21 inserts H2876 3 1 8" Spiral Cutterhead (Shaper) Requires 33 inserts H2877 4" Spiral Cutterhead (Shaper)