Sharpen the Blade by Grinding New Teeth
At 3:58 in
NEVER Throw Out A Dull Blade Again!
What happens here
With the old teeth removed, it's time to grind new teeth. Insert the blade into the sharpener, ensuring it is pressed against the large, textured roller (CBN wheel for steel blades or diamond wheel for carbide blades). This roller will guide the blade and create consistent tooth spacing. Turn on the sharpener. Gently pull the blade towards you along the roller, allowing the grinding wheel to precisely cut new teeth. The video demonstrates doing this in two passes, moving the blade along the roller for the first pass, then repeating for a second pass to define the teeth fully. This process creates precise new teeth, making the blade cut like new.
Goal: Create new, sharp teeth on the oscillating blade.
Tools and materials
- Gloves — Hand protection
- Safety Glasses — Eye protection during grinding