The CGW 34051 is a high-precision surface grinding wheel designed for heavy stock removal with the capability to produce a very precise finish and maintain tight size tolerances. With a 20" diameter, 4" thickness, and an 8" arbor, this wheel is built to accommodate larger grinding applications where accuracy and consistent material removal are essential. The wheel is categorized as Type 7 and features 46-grit, white aluminum oxide abrasive, which is suitable for a range of steels and heat-sensitive materials that benefit from controlled cutting action. The H hardness designation indicates a balance of wear resistance and cutting efficiency for routine grinding tasks. The wheel is rated at 1,623 RPM, enabling practical use in typical shop grinders while maintaining stable performance under load.
Constructed for predictable performance, this wheel emphasizes efficient material removal without sacrificing finish quality. The 83A-46H grain combination provides a robust cutting action appropriate for general-purpose grinding and light stock removal, with particular effectiveness when grinding high-speed steels or other alloy steels that respond well to white aluminum oxide abrasives. While it can handle heavier removal when required, it remains suitable for applications that demand a reliable, even cut across all surfaces of the workpiece. Practically, operators should ensure compatible grinder specifications and proper mounting for a 20" wheel, and observe standard safety and wheel handling practices during use.
Compatibility and packaging details indicate the wheel is provided as a single unit in its package size, suitable for shop environments that require a ready-to-mount solution for larger-diameter surface grinding tasks. When selecting this wheel, verify that your equipment supports a 20" diameter with an 8" arbor and that RPM ratings align with your grinder’s operating speed to ensure safe, effective performance over time.
Features:
- 20" diameter with 4" thickness for versatile grinding tasks
- 46-grit white aluminum oxide grain for controlled stock removal
- T7 hardness (H) provides balanced performance
- 8" arbor/shank size fits appropriate grinders
- Suitable for light stock removal and general grinding
- Effective on heat-sensitive steels and easy-to-grind high-speed steels
- Grain:
- 83A - White Aluminum Oxide
- Dia:
- 20
- Thickness:
- 4
- Arbor/Shank Size:
- 8
- Type:
- 7
- Grit:
- 46
- Grade/Hardness:
- H
- RPM:
- 1623
- Package Size:
- Each
- Box Quantity:
- 1
