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Abrasives, Trial

Posted: Sun Feb 17, 2013 10:41 am
by herb.fick
A note from Herb:
A 3M representative sent me a few Cubitron (trademark) sample belts and a wheel for my angle grinder.
The intent is to let the beginners (C group) and the struck tool class (7 April) try them out.
I've been using them to dress hammers for new students. We will be comparing them to Norton belts that are described as Zirconium.
Anyway, I think it is nice that 3M offered this oppportunity and we owe them thanks.