CGW 34319 7" X 1/2" X 1-1/4" T1 AZ-46I 46-Grit Premium Blue Aluminum Oxide Surface Grinding Wheel

The CGW 34319 7" x 1/2" x 1-1/4" T1 AZ-46I 46-Grit Premium Blue Aluminum Oxide Surface Grinding Wheel is designed for heavy stock removal while delivering a controlled, precise finish on metallic workpieces. Constructed with AZ premium blue aluminum oxide grain, this wheel blends sharp cutting action with durable bond performance to support efficient material removal on heat-sensitive alloys and mold steels. The Type 1 wheel format and 46 grit size are tailored for applications requiring both rapid material removal and a defined surface texture, making it a practical choice for high-speed grinding operations where wheel life and consistency matter.

This wheel’s premium grain technology emphasizes a balance between aggressiveness and longevity, offering improved durability relative to some standard aluminum oxide wheels. It is suited for shop environments where maintaining tight tolerances is important and where heat buildup must be minimized to protect the workpiece from distortion or work-hardening. The wheel is specified with a 7" diameter, 1/2" thickness, and a 1-1/4" arbor/shank size, compatible with compatible angle grinders and surface grinder setups that accommodate these dimensions. For optimal performance, ensure appropriate coolant or cooling strategies are used as dictated by your grinding application, and verify mounting hardware and flange compatibility before installation.

Packaged as a single wheel per unit with a box quantity of 10, this wheel is suitable for multiple-tooling applications and recurring maintenance schedules where consistent wheel geometry and material removal rates are critical. Regular inspection for wheel wear, cracks, or glazing will help maintain predictable grinding results and reduce the risk of chatter or unexpected wheel failure during operation.

Features:

• 7" diameter, 1/2" thickness, 1-1/4" arbor
• AZ - Premium Blue Aluminum Oxide grain for sharpness and durability
• Exceptional fast and cool cutting characteristics
• Suitable for heat-sensitive alloy steels and mold steels
• More durable than WA and PA with superior sharpness
• Heavy stock removal with precise finish