CGW 34028 20" X 2" X 10" T1 83A-46H 46-Grit White Aluminum Oxide Surface Grinding Wheel

CGW 34028 is a 20 inch diameter, 2 inch thick, 10 inch arbor surface grinding wheel designed for precise material removal with a focus on consistent size and finish. This wheel uses 83A white aluminum oxide grain, selected for its balance of cutting action and wear resistance, suitable for grinding both heat-sensitive steels and high-speed steels. The wheel’s T1 bond style and 46 grit provide a controlled rate of stock removal while enabling a relatively fine finish for applications requiring tight tolerances.

Constructed to support heavy stock removal or lighter, general-purpose grinding tasks, this wheel is appropriate when a straightforward cutting action is needed across all surfaces. The 46-grit, H-hardness designation indicates a wheel that maintains shape while offering predictable performance under typical workshop conditions. Operators should select this wheel when aiming for a reliable balance between material removal rate and surface finish, particularly for workpieces that may be susceptible to heat buildup during grinding.

Compatibility and handling considerations include the wheel’s 20" diameter, 2" thickness, and 10" arbor size, which align with compatible surface grinders designed for larger-format parts. The package configuration lists a quantity of two wheels per package, with standard safety and mounting practices recommended. As with all grinding wheels, verify grinder compatibility, RPM rating (1623), and speed-matching to avoid over-speed conditions and ensure safe operation. Appropriate dressing and truing should be performed to maintain wheel geometry and grinding efficiency over time.

Features:

• 20" diameter, 2" thickness, 10" arbor
• 46 grit white aluminum oxide grain for versatile grinding
• Hard (H) grade for durable performance
• Suitable for heavy stock removal with precise finish
• Effective on heat-sensitive steels and easy-to-grind steels
• General-purpose surface grinding wheel