Diamond cup wheels for wet or dry grinding of concrete, masonry, stone and similar materials. Jumbo sized diamond segments are welded to a heat-treated HSS core that dissipates heat. These diamond cup wheels last over 300 times longer than abrasive wheels while creating far less dust. This is not only eco-friendly, but it saves hours of down time.
- Double row design is for maximum grinding performance and long life.
- Great for shaping and polishing of concrete surfaces and floors.
- Standard 5/8" threaded or 7/8"-5/8" arbor fits almost any hand-held electric or air grinder.
- Wheels are CNC spin balanced for more accurate grinding with minimum vibration and noise.