I have a hand full of Mulimaster Blades that are dull. Do sharpening shops resharpen these kind of blades? Are they worth sharpening when they cost $12?
I have been known to touch up worn out blades with a zip blade to make a coarse cutting blade. I just did this yesterday to be able to cut some trex decking.
I also glue sand paper to worn out blades so you can sand bottoms of doors and things.
Rick
