Product Description

COMING SOON: Our Fastest Grinding Wheel Yet.

Engineered for steel, stainless steel, all nickel alloys and superalloys, Sigma Z optimizes production with exceptional metal removal rate, extended life, and a chatter free operation.

Precision-balanced for noticeably smoother and quieter operation, it is operator-friendly with quiet, chatter-free grinding. 


  • Stainless steel
  • Steel
  • Galvanized steel
  • Hard face
  • Titanium
  • Nickel alloys
  • Superalloys


  • Premium grain
  • Rapid removal
  • Grinds smooth and quiet
  • Minimizes operator fatigue
  • Cool grinding
  • Won’t discolor or warp stainless


  • Tank fabrication
  • Power plant maintenance and repair
  • Welding/metal fabrication
  • Shipbuilding
  • Foundries
  • Heavy weldment fabrication


Grain Type

  • Premium Grain

Grain Size

  • 24


  • Follow Sigma Green or Sigma Green Max with Max Flex 54 grit to achieve a #4 finish

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Rex-Cut products are sold by distributors located globally. Find one near you >