The Superabrasive HD Copper discs are now also available with the quick-change system.Read more...
Superabrasive's HD copper discs are ideal for the first cutting steps on big box retail projects. they offer fast cutting, refined scratch pattern and long tool life.
They are 3-inch, loop-backed, and can be used on any floor grinder, using hook-plates.
The HD copper discs should be used WET only! Offered in 50, 100, 200 and 400 grit.