How to Sharpen and Replace Chipper Blades Tips for ...
For sharpening chipper blades, a 100grit sanding disc is recommended. To use a disc sander, you''ll need a vice to hold your blades in place while sharpening. Sharpen the blades by passing the disc sander over the beveled edges of the blades in quick, short strokes. Be sure to hold the sander steady and to match the angle of the blades'' bevel.