Rex-Cut Sigma Green Grinding Wheel 4-1/2 x 7/8 36 Grit (5 PCS)
Product ID: 540020392
⚡50% faster metal removal
🔥20% less heat generation
🛠️Virtually iron-free (.035%)
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⚡ Grind smarter, not harder — the Sigma Green way!
The Rex-Cut Sigma Green Grinding Wheel is a premium 4.5-inch, 36-grit bonded wheel engineered for aggressive, high-performance stainless steel grinding. Featuring a proprietary grain blend, it delivers 50% faster metal removal with 20% less heat generation, virtually eliminating iron contamination. Its waffle-pattern backing enhances airflow and control, reducing vibration and preventing discoloration, making it ideal for professionals seeking precision, durability, and superior finish quality.
| ASIN | B0C87GK5PR |
| Best Sellers Rank | #69,367 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #44 in Surface Grinding Wheels |
| Brand | Rex-Cut |
| Brand Name | Rex-Cut |
| Compatible Devices | Angle Grinder |
| Compatible Material | Aluminum Oxide, Stainless Steel |
| Construction Type | Bonded |
| Customer Reviews | 4.4 out of 5 stars 21 Reviews |
| Grit Material | Aluminum Oxide & Zirconium Blend |
| Grit Material Type | Aluminum Oxide & Zirconium Blend |
| Grit Number | 36 |
| Grit Type | Coarse |
| Included Components | Grinding Wheel |
| Item Diameter | 4.5 Inches |
| Item Dimensions | 4.5 x 4.5 x 0.1 inches |
| Item Dimensions L x W | 4.5"L x 4.5"W |
| Item Thickness | 0.13 Inches |
| Item Weight | 16 ounces |
| Manufacturer | Rex-Cut Abrasives |
| Material Type | Aluminum Oxide |
| Maximum Rotational Speed | 13300 RPM |
| Number of Items | 5 |
| Part Number | 730000AM5 |
| Product Dimensions | 4.5"L x 4.5"W |
| Recommended Uses For Product | Cutting, Grinding |
| Unit Count | 1.00 Count |
M**.
The bees knees
Cuts metal down quick they’re phenomenal wheels
K**S
These work!
These will remove.
A**R
Amazing
Will never buy a different grinding wheel again as long as these are available. Love these wheels. I had no idea a grinding wheel could be so smooth with little to no vibration.
T**S
Clean cut
Works good
L**A
eehh
did not cut as well as a green wheel
A**R
These are Awesome!
These are Great Cuts Like a hot knife through butter made in Japan 👍
L**X
As described
Boyfriend uses these at work in the oil field. Works well.
R**A
Excellent
Very fast grinding performance and great operator control.
Trustpilot
2 days ago
2 weeks ago