CGW 34036 20" X 3" X 8" T7 83A-46D 46-Grit White Aluminum Oxide Surface Grinding Wheel

The CGW 34036 is a high-performance surface grinding wheel designed for heavy stock removal when a precise final size and finish are required. This wheel features a 20-inch diameter, 3-inch thickness, and an 8-inch arbor, with a T7 grade and 46-grit size. Constructed from white aluminum oxide (grain 83A), it is intended for use on heat-sensitive steels and steel varieties that grind easily, offering a balanced combination of cutting action and controllable stock removal. The D-hardness rating indicates the wheel’s suitability for maintaining shape and edge integrity under demanding grinding conditions.

The wheel’s grit choice and material composition help provide predictable cutting action across all surfaces, making it a versatile option for general surface preparation as well as more aggressive material removal tasks. Its formulation is appropriate for applications where heat build-up must be managed and where a stable, consistent grind is needed to achieve tight tolerances. Practical use considerations include ensuring proper mounting on compatible grinders, verifying RPM compatibility with the intended equipment, and selecting appropriate coolant or lubrication as dictated by standard grinding practices.

In terms of packaging and compatibility, this product is supplied in a 2-pack, with Each as the package size. Verify the arbor size and overall dimensions against your grinder’s specifications to ensure proper fit and safe operation. Routine inspection for wheel wear and wheel conditioning will help maintain consistent performance and surface finish over time.

Features:

• 83A white aluminum oxide grain for versatile grinding action
• 20" diameter for large surface areas
• 3" thickness with 8" arbor/shank
• Type 7 wheel, 46 grit, hardness D
• RPM rated at 1623 for compatible equipment
• Suitable for light to heavy stock removal with precise finishes
• Effective on heat-sensitive steels and high-speed steels