CGW 34391 is a 10 inch diameter, 1 inch thick, 3 inch arbor/shaft surface grinding wheel designed for precision material removal with controlled heat generation. Crafted with AZ Premium Blue Aluminum Oxide grain, this wheel emphasizes both sharpness and durability to support fast stock removal while achieving a precise final size and finish. The T1 bond and J hardness designation indicate a specific grinding wheel formulation intended for demanding grinding operations, balancing cutting efficiency with wheel life.
In practice, this wheel is suitable for applications that involve grinding heat-sensitive metals such as certain alloy steels and mold steels, where maintaining low thermal impact is important to minimize workpiece distortion. The premium grain technology is positioned to provide aggressive cutting action without excessive erosion, contributing to consistent performance across successive passes. The wheel is marketed as more durable than standard WA and PA grades, offering a combination of sharpness and longevity that can be advantageous in high-production environments.
For planning and setup, verify compatible spindle speed and mounting in your grinder to match the listed RPM of 2,483 using standard 3 inch arbor adapters. The specified package is “Each” with a box quantity of 5, which affects procurement planning and inventory. When selecting for a given job, consider hardness and material type of the workpiece, the allowed deburring or surface finish, and adherence to the wheel’s grain and bond characteristics to achieve the desired surface quality and dimensional accuracy.
Features:
- AZ Premium Blue Aluminum Oxide grain for sharpness and durability
- Heavy stock removal with precise finish capabilities
- Fast, cool cutting suitable for heat-sensitive materials
- Improved durability compared to WA and PA grades
- Optimized for high-performance surface grinding applications
- 10" diameter, 1" thickness, 3" arbor/shank size
- Grade J for balanced hardness and lifespan
- Grain:
- AZ - Premium Blue Aluminum Oxide
- Dia:
- 10
- Thickness:
- 1
- Arbor/Shank Size:
- 3
- Type:
- 1
- Grit:
- 46
- Grade/Hardness:
- J
- RPM:
- 2483
- Package Size:
- Each
- Box Quantity:
- 5
