The CGW 49543 grinding wheel is a 4-1/2 inch by 5/32 inch by 7/8 inch ZA36 Type 27 wheel designed for versatile metal finishing on a range of materials. Its 36-grit zirconia premium grain provides efficient material removal with a noted cooler grinding action, which helps minimize heat-affected zones on metals and reduces operator fatigue during extended use. This wheel is formulated to resist glazing and maintain a steady cutting action, supporting smoother operation and less discoloration or warping when working with stainless steel products.
Construction details indicate a zirconia-based abrasive, selected to balance aggressive metal removal with wear resistance, while the bond system is engineered to further promote cooler grinding conditions. The wheel is compatible with stainless steel, steel, hard face, titanium, inconel, and aluminum, broadening its applicability across common fabrication and maintenance tasks. It is offered in a Type 27 profile appropriate for depressed-center grinding on flat or curved surfaces and is intended for use at up to 13,300 RPM, aligning with standard power tools for metal grinding.
Practical considerations include its packaging configuration, with each wheel available individually but typically sold in boxed quantities of 25 for maintenance or job-site stocking. When selecting this wheel, verify the arbor/shank size (7/8 inch) and ensure compatibility with your grinder’s mounting flange and speed rating to prevent over-speed conditions. This wheel is suited for tasks requiring fast material removal with a cooler grind and broad material compatibility, particularly in metal fabrication and maintenance environments.
Features:
- Zirconia Premium grain for high performance grinding action
- Faster metal removal than aluminum oxide wheels
- Grain and bond engineered for cooler working
- Does not discolor or warp stainless steel; smoother, quieter operation
- Designed for reduced operator fatigue
- Compatible with a range of alloys including stainless steel, steel, hard face, titanium, inconel, and aluminum
- Grain:
- Zirconia
- Dia:
- 4.5
- Thickness:
- 5/32
- Arbor/Shank Size:
- 7/8
- Type:
- 27
- Grit:
- 36
- Grade/Hardness:
- R
- RPM:
- 13300
- Package Size:
- Each
- Box Quantity:
- 25
