Posted October 26, 2020

Rex-Cut Sigma Z grinding wheel

Rex-Cut Abrasives is expanding its popular Sigma Grinding Wheel line by introducing Sigma Z, a high-performance grinding wheel for stainless steel, carbon steel, mild steel, titanium, and alloys.

Rex Cut Sigma ZSigma Z is manufactured with the proprietary Sigma bond and 100 percent premium grain that enables it to grind faster and last longer than its original Sigma counterparts.

Sigma Z has 2 times the stock removal rate on stainless steel compared to Sigma Max and as for life, this new wheel outlasts Sigma Max by 30 percent.

Engineered to be aggressive on metal and easy on the operator, Sigma Z is precision balanced for a noticeably chatter free and quiet operation. This composition allows for Sigma Z to out preform most ceramic and engineered grains while leaving an RA finish of 190 on stainless steel.

"Rex-Cut's new Sigma Z Type 27 wheels raise the bar in the market for high-performance grinding products designed for metal removal," said Bob Costa, president of Rex-Cut Abrasives. "Our customers are demanding new products that improve performance, productivity, and profitability and we have delivered."

Sigma Z will be available February 2021 in 4.5-inch, 5-inch, and 7-inch diameters.