Ceramic grit, fine abrasive cloth belt, grit P80

The 3M Trizact 337DC sanding belt is used for both freehand and jig sanding. It is the ideal choice for sharpening blades after hardening, as the special resin grain retention layer and "coffin" pattern ensures excellent heat dissipation and no burrs are formed on the cutting material. However, it is important not to apply pressure to the belt even after the belt has been blunted. Moreover, this is not even necessary because the sharpness and removal of the material is excellent throughout the life of the belt. This is also where this belt excels. Its durability is quite exceptional when used correctly.