CGW 34072 20" X 6" X 10" T7 83A-46G 46-Grit White Aluminum Oxide Surface Grinding Wheel

The CGW 34072 is a 20 inch by 6 inch by 10 inch surface grinding wheel designed for heavy stock removal with a tolerance for precise finish and sizing. It features a 46-grit white aluminum oxide abrasive, Type 7 configuration, and a G hardness rating, making it suitable for applications requiring efficient cutting action on a range of surfaces while accommodating heat-sensitive materials. The wheel is intended for use on surface grinding operations where a balance between aggressive material removal and control of the finished part is important.

Constructed to support demanding metalworking tasks, this wheel uses white aluminum oxide grain (83A) to promote consistent cutting behavior and predictable wear characteristics. With an arbor and shank size of 10 inches and a specified RPM of 1,623, it is important to match the wheel speed to machine capabilities and to follow proper grinding procedures to maintain wheel integrity and part quality. The 46-grit size provides a mid-range balance between stock removal and surface finish, and the Type 7 configuration identifies a certain grinding face geometry suitable for flat surface applications.

This product is packaged as a single wheel per box, with a CGW part number CGW34072. When selecting a wheel for heat-sensitive steels or easy-to-grind tool steels, verify compatibility with your grinder setup and the material’s hardness to ensure appropriate cutting action and finish requirements. Maintenance considerations include inspecting the wheel for cracks before use and using appropriate guards and PPE as part of standard grinding safety practices.

Features:

• 83A white aluminum oxide grain for consistent performance
• 20" diameter, 6" thickness, 10" arbor/shank size
• Type 7, 46 grit, grade G for a balanced cut and finish
• Suitable for heavy stock removal and precise finishing
• Good cutting action on heat-sensitive steels and high-speed steels