Answer
Do not sand saw blade teeth. For light rust on the blade body only, use 400 or 600 gently.
Why it happens
Saw blades have sharp teeth and coatings that can be damaged by aggressive sanding.
Recommended grit
Avoid sanding the teeth. For light surface rust on the blade body, use 400 or 600 gently.
Wet or dry
Dry.
Success check
Surface rust is reduced without damaging the teeth or blade geometry.
What to do
- Clean resin and debris first.
- Avoid sanding cutting teeth.
- Use 400 or 600 only on light surface rust on the blade body.
- Clean thoroughly before use.
Avoid: Do not sand the cutting edges or teeth.