12-1/2 Inch HSS Planer Blades Replacement Knives Cutters Double Edges for Mophorn Craftsman Mb1931 Emb1931, 319X18.2X3.2mm,2Pcs woodworking carbide blades have longer use life than

have longer use life than conventional cutter materials

you can find it in Yeptooling

Delta 22-540/ 22-547/ TP300

fiberglass and rubber

Bridgewood

12-1/2 Inch HSS Planer Blades Replacement Knives Cutters Double Edges for Mophorn Craftsman Mb1931 Emb1931, 319X18.2X3.2mm,2Pcs woodworking carbide blades have longer use life thanDimension: Size: 319x18. 2x3. 2mm ( 12 1 2" x 3 4" x 1 8 ) Cutting Edge: 2 Material: HSS M2 SKH51 W12Mo5Cr4V2 Hardness: HRC65 Packing: 1 Set of 2Pcs, Set in a Plastic Box Fit For: Mophorn Mb1931 Emb1931 COBRA planer thicknesser GMC MA1931 TP 2000 CT 340 planer thicknesser Ryobi AP13 ETP1531AK PTB02PK JET JWP 12 Craftsman MB1931 EMB1931 REXON GPT 318A Corvette 21 Erbauer ERB709E Yeptooling 319mm ( 12 1 2" Inch) HSS disposable replacement planer blades