Blade Material: high carbon steel

Jet 550643 Specifications

Safe to use on all tires

Stainless steel main shaft helps the machine last longer

Steelex D3679 - Back Cutter for D3338, Set of 2 clr_5 Blade Material: high carbon steelD3679 Back Cutter for D3338 A support for the knives of your planer moulder. This D3679 HSS Back Cutter will mount to the moulding knives that are on the G0552 and G0488 Shop Fox Mini Moulder Planers. HSS (high speed steel) has been heat treated for hardness and wear resistance, which keeps a sharp edge longer than other carbon steels. This set includes two back cutters. The Woodstock Customer Service and Technical Support Teams are U. S. based.