CBN Grinding Wheels | Cubic Boron Nitride

Eagle Superabrasives Glass Grinding Wheel lineup, are developed by our very own team of engineers to ensure high-performance grinding. With an extensive inventory of over 6,000 diamond, CDX and CBN wheels in stock at our Hickory, NC, location we can ship ninety-percent of orders same-day. Custom orders can be shipped in as little as seven days.

Superabrasives wheels offer many advantages over ordinary abrasive wheels due to their extraordinary hardness, unparalleled performance, and longevity. Eagle Superabrasives specializes in the manufacturing and supplying of superabrasives including CBN wheels, CDX wheels and Diamond wheels.

CBN Wheels

Vitrified bond CBN

Diamond may be the hardest material and CBN or Cubic Boron Nitride is the second hardest material. However when diamond is heated above 800 deg. C, its chemical properties change affecting the hardness of the diamond and the effectiveness when grinding. When working with difficult to grind (DTG) materials you need to make sure the wheel is designed specifically for the application. Material being ground, Surface feed speed, whether there is coolant and what type of coolant, all should be considerations when designing the wheel. Our CBN wheels are designed specifically for the grinding application. Our bonds were developed in house by our team of chemist and engineers to ensure the integrity of our wheels for optimal wheel life.

Trust the experts

When you’re ready to try the best, trust the experts at Eagle Superabrasives. Our friendly and knowledgeable staff will provide you with unparalleled customer service, offering advice and support along the way. Contact us today!