Rex-Cut Blog

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Sigma Z is Available Now

We are excited to announce our latest and most aggressive grinding wheel is now available. Sigma Z, which blends rapid stock removal and operator control, is engineered for improved productivity. This high-performance wheel for stainless steel, carbon steel, mild steel, galvanized steel, and alloys is fully stocked and ready to ship.


The new Sigma Z wheel boasts the highest metal removal rate out of the Sigma wheels. It also features cool grinding, extended wheel life, and a chatter free operation. Stats and test results of Sigma Z are available.

“Sigma Z is the hard working and reliable wheel you’d expect from the Sigma Line. Grain and bond advancements allow this wheel to knock down welds in record time” states Bob Costa, Rex-Cut Abrasive President.

Sigma Z is available now in 4.5”, 5”, 6", and 7” diameters. Find a distributor close to you and add Sigma Z to your abrasive cabinet today. 


Filed under: Stainless Steel, Fabrication