The CGW 34369 surface grinding wheel is designed for heavy stock removal with a precise finish on metal components. It features an 8-inch diameter, 1-inch thick wheel with a 1-1/4 inch arbor, categorized as a Type 5 wheel and graded J, suitable for high-speed grinding operations. The wheel uses AZ-60J premium blue aluminum oxide grain, chosen for its combination of sharp initial cutting action and durability. This composition is intended to provide fast, cool cutting characteristics, which helps manage heat generation when grinding heat-sensitive alloys and mold steels (notably high-speed steels under 58 RC).
Construction details emphasize durability and sharpness relative to WA and PA grain types, with a formulation aimed at supporting rapid material removal while maintaining a controlled, precise surface finish. The wheel is manufactured to deliver consistent performance across applications requiring both aggressive stock removal and a reliable end finish, making it a practical choice for tool and die work, mold making, and other precision grinding tasks where excessive heat buildup can compromise part integrity.
Practical considerations include its 3600 RPM rating, which aligns with typical high-speed grinding dependencies for an 8-inch wheel and requires compatible grinders and guarding. This wheel is offered in a package configuration of individual units, with a box quantity of 10, facilitating multiple-workpiece cycles or stocking needs in maintenance shops. Users should verify arbor compatibility with their machine and ensure appropriate safety measures, including wheel guards and personal protective equipment, when integrating this wheel into routine grinding operations.
Features:
- AZ Premium Blue Aluminum Oxide grain for sharpness and durability
- Heavy stock removal with precise finish
- Fast, cool cutting suitable for heat-sensitive steels
- More durable than WA and PA grades
- 8" diameter, 1" thickness, 1-1/4" arbor
- Type 5, 60 grit, J hardness
- Rated for up to 3600 RPM
- Grain:
- AZ - Premium Blue Aluminum Oxide
- Dia:
- 8
- Thickness:
- 1
- Arbor/Shank Size:
- 1-1/4
- Type:
- 5
- Grit:
- 60
- Grade/Hardness:
- J
- RPM:
- 3600
- Package Size:
- Each
- Box Quantity:
- 10
