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Like the Magnum Industrial MI-99300 carbide insert knife, this double-edge carbide insert knife is used on Magnum planers/jointers with helical cutterheads.

including

MI-31160   Planer 13″ with helical cutter head                    
MI-31170   13″ Helical Head Planer                               
MI-81180   Jointer 8″ with Helical cutterhead

Other popular carbide insert knives you may need:

• Byrd Shelix cutter head replacement blades
• Powermatic/Jet helical planer/jointer replacement inserts
• 14x14x2mm carbide inserts for Grizzly machines
• 13.8×13.8×2.5mm carbide inserts for Felder/Format/Hammer machines
• 15x15x2.5mm-R150 carbide insert
• 15x15x2.5mm-R150-4R0.5 carbide insert

Designed for Magnum Industrial planers and jointers, these indexable insert knives are all made of top-quality tungsten carbide, enabling

• Outstanding wear resistance, corrosion resistance, oxidation resistance.
• Use on All kinds of wood, plywood, MDF, etc.
• Easy installation and replacement
• Perfect thickness consistency.
• Super durability and long-lasting razor-sharp edges
• Eliminating tear-outs and marks on the board.