CGW 34069 is a high-deduction surface grinding wheel designed for heavy stock removal with the option of achieving a very precise finish and to meet exact size requirements. This wheel features a 20 inch diameter and a 6 inch face width with a 10 inch arbor, tailored for applications requiring substantial material removal on flat surfaces while maintaining control over dimensional accuracy. The wheel is constructed with 83A white aluminum oxide grain, which is chosen for ease of cutting on heat-sensitive steels and for work where an easy cutting action is desired across all surfaces. The Type 7 profile and 36 grit indicate a relatively coarse abrasive structure intended for rapid material removal, with a J grade indicating a softer wheel that can help prevent heat buildup in the workpiece during cutting.
In practice, this wheel is suitable for general purpose grinding where light to moderate stock removal is needed in a controlled manner. The combination of a large diameter and thick wheel body supports stability during heavy material removal while helping maintain the desired surface finish. The data shows an 1623 RPM operating speed, which should be matched to compatible grinding machinery and workpieces to ensure safe and effective operation. When selecting this wheel, verify that your grinding setup accommodates a 20" diameter wheel with a 10" arbor and that the workflow requires the specific 36-grit, white aluminum oxide formulation.
This product is packaged as a single wheel per package, emphasizing its use in dedicated applications rather than bulk stocking. Appropriate wheel guards, flanges, and mounting hardware should be employed, and operators should follow standard grinding safety practices for wheel type 7 discs, including inspection for cracks and proper balancing prior to use.
Features:
- 83A White Aluminum Oxide grain for versatile grinding
- 20" diameter, 6" thickness, 10" arbor
- 36 grit, Type 7, J-hardness
- Suitable for heavy stock removal with precision finish
- Ideal for heat-sensitive steels and easy-to-grind high speed steels
- Grain:
- 83A - White Aluminum Oxide
- Dia:
- 20
- Thickness:
- 6
- Arbor/Shank Size:
- 10
- Type:
- 7
- Grit:
- 36
- Grade/Hardness:
- J
- RPM:
- 1623
- Package Size:
- Each
- Box Quantity:
- 1
