CGW 34349 7" X 1" X 1-1/4" T5 AZ-60K 60-Grit Premium Blue Aluminum Oxide Surface Grinding Wheel

The CGW 34349 is a premium surface grinding wheel designed for heavy stock removal with a precise finish. Sized at 7 inches in diameter, 1 inch thick, and a 1-1/4 inch arbor, this Type 5 wheel uses AZ Premium Blue Aluminum Oxide grain to balance sharpness and durability for precision grinding tasks. The K-grade hardness supports controlled material removal while maintaining grinding efficiency, making it suitable for high-speed applications common in metalworking environments.

Constructed with premium AZ grain, the wheel is formulated for fast, cool cutting characteristics. This helps minimize heat buildup when working with heat-sensitive alloys and molds, which can contribute to better dimensional stability and reduced thermal distortion during grinding. Compared to some standard aluminum oxide formulations, AZ Premium Blue offers enhanced durability and sharpness, enabling consistent wear and predictable performance across multiple passes.

Practical use of this wheel centers on surface grinding operations where a balance of material removal rate and precision finish is required. Operators should ensure appropriate mounting to compatible grinders operating near the wheel’s rated RPM (3760), and verify correct arbor compatibility with the 1-1/4" shank. The packaging indicates “Each” with a typical quantity of 10 per box, so plan for stocking and reorder needs accordingly. Proper dressing and truing of the wheel will help maintain the desired finish and dimensional tolerances over time.

Features:

• Az-60K Premium Blue Aluminum Oxide grain for sharpness and durability
• 7" diameter, 1" thick, 1-1/4" arbor/shank size
• Type 5 for surface grinding applications
• Grit 60 with K hardness for balanced wear and performance
• Fast, cool cutting suitable for heat-sensitive steels
• Heavy stock removal with precise finish
• Durable construction outperforming WA/PA grades