Depressed Center Resin Bonded Wheels Fast, safe grinding and cut-off in electric or air powered right angle grinders. Resin bonded for faster material removal. The unique construction features three ply reinforcement on all 1/4" thick wheels.
Type 27 Metal Wheels *5/8 -11 has metal hub
Type 27 Masonary Wheels *5/8 -11 has metal hub
Type 28 Depressed Center Wheels