CGW 37768 7" X 1/2" X 1-1/4" T1 AS3-80K 80-Grit Ceramic Surface Grinding Wheel

The CGW 37768 7" x 1/2" x 1-1/4" T1 AS3-80K 80-Grit Ceramic Surface Grinding Wheel is designed for heavy stock removal with a precise finish on metalwork. This wheel combines a 7-inch diameter with a 1/2-inch thickness and a 1-1/4-inch arbor to fit standard surface grinding machines, enabling efficient material removal while aiming for tight dimensional control.

Constructed with AS3 ceramic grain and a K-grade hardness, the wheel features a submicron crystal structure that continually fractures to form sharp new grinding points. This design supports fast metal removal and reduces dressing frequency, which can help maintain consistent grinding performance over time. The 80-grit profile offers a balance between material removal rate and the ability to achieve a finer surface finish on tougher metals, including those at Rockwell C hardness levels around 50 and higher, as noted in its performance characteristics.

When selecting for use, match the wheel to compatible surface grinders that accept a 1-1/4" arbor and a 7" wheel diameter. Proper mounting, balancing, and dressing practices remain essential to maintain cutting efficiency and wheel life. The packaging specifies a single wheel per item with a box quantity of 10, which is relevant for procurement and stocking considerations in maintenance operations. This wheel is appropriate for applications requiring rapid removal of heavy stock with a controlled finish on harder metals, where maintaining dimensional accuracy is critical and dressing intervals are a factor in uptime.

Features:

• AS3 ceramic grain for sharp, consistent grinding points
• Engineered for fast metal removal with reduced dressing frequency
• Submicron crystal structure facilitates wear resistance and finish quality
• Heavy stock removal capability with precise size control
• Suitable for grinding hard materials and high hardness workpieces
• 7" diameter, 1/2" thickness, 1-1/4" arbor, 80 grit