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SIGMA Z: 2 Minute Carbon Steel Test

Sigma Z, Rex-Cut's new fast grinding wheel, is now available and we want to show you how well it works. Tim Borges ran a 4-1/2 Sigma Z wheel on carbon steel for 2 minutes. The results are impressive.


Sigma Z Grinding Wheels are Available in:
Size Spec Part Number
4-1/2" x 1/4" x 7/8" 24 730030
4-1/2" x 1/4" x 5/8-11 24 730040
5" x 1/4" x 7/8" 24 730031
5" x 1/4" x 5/8-11 24 730041
6" x 1/4" x 7/8" 24 730032
6" x 1/4" x 5/8-11 24 730042
7" x 1/4" x 7/8" 24 730033
7" x 1/4" x 5/8-11 24 730043
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. This high-performance Type 27 grinding wheel also excels on stainless steel, mild steel, galvanized, and more.

“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.

Find a distributor close to you and add Sigma Z to your abrasive cabinet today. 


Filed under: Fabrication, Videos