Filing after sharpening with the chain grinder

[Huskybill]

Once we turn the tooth blue on the grinder it’s a bear to file past the surface hardness. I stopped grinding it takes too much time.

 

[Philbert]

Once we turn the tooth blue on the grinder it’s a bear to file past the surface hardness.

Right.

But if you do accidentally harden a cutter, you can usually grind past that area (immediately or at the next sharpening) and file again, if desired.

Philbert