Choosing the best centerless grinding wheel for difficult to grind materials

Eagle Superabrasives is a premier supplier of centerless grinding wheel and other Superabrasive products. As a leading source of Superabrasive supplies in the United States, ninety-percent of orders are on location at our Hickory, NC, headquarters and are ready for same-day shipping. We can even fill custom orders in as little as seven days. Don’t settle for subpar Superabrasives; contact the experts at Eagle Superabrasives for all your grinding needs.



Types of Centerless Grinding

The piece being worked on is automatically feed between two wheels- the centerless grinding wheel and the feed-regulating wheel. Obtaining the required precision is now easier and quicker when using Eagle Superabrasives centerless grinding wheels as we manufacture both the Superabrasive wheel and the regulating wheels. This ensures a perfect match every time.


There are three types of centerless grinding, Thru-feed, End Feed and In Feed. During through feed, the piece enters one side and exits the other side. During End Feed, the piece is fed through one side and stops where the grinding will take place and then be fed through the opposite end of the machine to exit. In feed, is used when machinist need to grind pieces that have complex shapes. The piece is placed in the machine manually and does not enter/ exit as it does in through feed and end feed.

Precision Finish with Centerless Grinding Wheel


Eagle Superabrasives centerless grinding wheel offer superior precision finishes by achieving close tolerances. Centerless grinding wheels are great for mass production. The abrasive bonds on the wheels are typically resin or vitrified bonds. If you would like to read more about bond types and how they play a key role into the production and lifespan of your wheel, click here. Dressing and truing centerless grinding wheels can be viewed here.

Trust the experts

When you’re ready to try the best, trust the experts at Eagle Superabrasives. Our experienced staff will provide support and advice along the way. With unparalleled customer service, superior products and fast shipping, Eagle Superabrasives is an easy choice for all your grinding needs. Contact us today to place an order!