The CGW 34057 is a large-diameter surface grinding wheel designed for heavy stock removal and achieving precise Finish and size requirements on flat surfaces. It features a 20 inch diameter, 4 inch face width, and a 10 inch arbor/shank bore, making it suitable for large grinding machines that require substantial contact area. The wheel is designated as a T7 grade with an H hardness, indicating a relatively tough wheel that can sustain higher cutting loads while preserving dimensional accuracy during grinding operations. The grain is 83A, which corresponds to white aluminum oxide, a common choice for grinding ferrous and certain nonferrous metals with good wear resistance and a clean cut. A 46 grit size provides a balance between material removal rate and surface finish quality, depending on the workpiece material and equipment setup. Using a wheel with these specifications can support both heavy stock removal and more precise finishing tasks when the machine setup and workholding are appropriate. This wheel is sold as a single unit and is intended for use in facilities maintenance and metalworking environments where large-diameter grinding wheels are compatible with the grinding machine’s spindle and safety requirements.
Features:
- 83A White Aluminum Oxide grain for reliable grinding performance
- 20" diameter with 4" thickness and 10" arbor
- Type 7 cup wheel configuration for surface grinding
- 46 grit with H hardness suitable for versatile finishing
- Heavy stock removal capability with precise finish
- Ideal for easy cutting action on all surfaces
- Effective on heat-sensitive steels and easy-to-grind steels
- Grain:
- 83A - White Aluminum Oxide
- Dia:
- 20
- Thickness:
- 4
- Arbor/Shank Size:
- 10
- Type:
- 7
- Grit:
- 46
- Grade/Hardness:
- H
- RPM:
- 1623
- Package Size:
- Each
- Box Quantity:
- 1
