CDCLarue Industries offers an exclusive line of turbo cup wheels, and diamond polishing rings as accessories for our Hum-B Edge Grinder. These exclusive diamonds may also be used with any 7' angle grinder. Our Turbo Cup wheels offer 50% more diamond segment, provide longer life, have a 1/8" thick cup plate to prevent uneven wear, and segments extend past the cup plate 1/8" for getting closer to walls for edge prep work.  Our Diamond Rings™ have 8 grits starting at 35 and go up to 3500. Ideal for polishing concrete or stone floors with the Hum-B™ polisher or with any standard 7" angle grinder.

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Diamond Ring™ Polishing abrasives are designed to be used with our  Hum-B™ variable speed edge grinder or any standard 7 inch angle grinder under 3500 RPM. Diamond Rings are ideal for polishing concrete, terrazzo or stone floors. Once your floor is prepped you can start out with a  30 grit, and work your way up to a 3500 grit and achieve a high gloss finish. A Heavy duty Velcro backing placed on a turbo cup wheel makes installing and removing the rings from the cup wheel quick and easy.    

Need a dust shroud for your 7"  or 4" angle grinders? Check out the Dust Grabber dustless shroud. The only shroud with a Lifetime Replacement Warranty.