Sigma Green Grinding Wheels


A line of abrasive wheels that provide fast grinding action to cleanly remove welds on steel, stainless steel, Inconel®, titanium, and other alloys is available from Rex-Cut Products, Inc. Rex-Cut® Sigma Green Grinding Wheels feature fast, chatter-free cutting action to cleanly remove and blend welds without discoloration and warping. Made from a zirconia/ceramic grain, with a proprietary bonding, these wheels cut up to 50% faster on 316 SS than conventional aluminum-oxide wheels, run 20% cooler, and produce a better finish, claims the firm.

Available in 4”, 4-1/2”, 5”, and 7” dia. sizes to fit right angle grinders, Rex-Cut® Sigma Green Grinding Wheels are offered with or without hubs.  Virtually iron-free, these fast cutting wheels contain only 0.035% iron, with less than 0.1% of iron, chlorine, and sulfur combined, and a bonding that is formulated to help prevent corrosion.

Rex-Cut® Sigma Green Grinding Wheels are priced from $ 4.31 (list) each, depending upon size and quantity.  Free samples, a catalog, and pricing are available upon request.


  • cleanly remove welds
  • fast, chatter-free cutting action
  • 4”, 4-1/2”, 5”, and 7” dia. sizes
Be the first to review this product
Add your review: