Circular Sawblades
Suggested:
Single Handle File or
Router Bit Sharpener
Fine:
For regular maintenance
Coarse:
For dull blades
Keep the diamond
surface flat to
the face of saw
tooth.
Use a few light,
smooth, back
and forth strokes
on each tooth.
Repeat the same
number of strokes on
each tooth.
Mark the first tooth sharpened
with chalk or masking tape to
avoid honing a second time.