CGW 59023 14" X 1-1/2" X 5" T5 RA-46I/J 46-Grit Ruby Aluminum Oxide Surface Grinding Wheel

CGW 59023 14" X 1-1/2" X 5" T5 RA-46I/J 46-Grit Ruby Aluminum Oxide Surface Grinding Wheel is designed for precision surface grinding with substantial stock removal. This wheel features a 14-inch diameter with a 1-1/2-inch thickness and a 5-inch arbor, enabling compatibility with appropriate surface grinders and tooling setups used in facility maintenance and metalworking environments. The RA designation identifies it as ruby aluminum oxide abrasive, chosen for its balance of toughness, friability, and form retention, which supports steady grinding performance under heavy material removal while maintaining a defined wheel shape and size through repeated use.

The wheel is designated Type 5, which indicates a single-spindle, face-grinding configuration suitable for applications requiring precise flat surfaces. The 46-grit size provides a relatively coarse finish suitable for rough grinding of tool steels as well as steels with higher chromium content, where aggressive material removal is balanced with the need for a reasonable surface finish. The J hardness rating suggests a harder wheel structure, contributing to stable cutting action and resistance to glazing during grinding operations. These attributes collectively matter because they influence cycle times, finish quality, and wheel life in demanding shop environments.

Practically, this wheel is intended for heavy stock removal with a defined finish requirement on tough ferrous materials. Operators should ensure proper mounting and grinding parameters to avoid wheel imbalance or excessive wheel wear. When selecting wheels of this size and type, verify compatibility with your grinder’s spindle, arbor dimensions, and RPM limits to maintain safe operation and achieve expected results. The package is sized for two wheels per box, with each wheel sold individually, facilitating stocking and replacement planning for maintenance tasks.

Features:

• RA Ruby Aluminum Oxide grain for durable grinding performance
• 14" diameter with 1-1/2" thickness and 5" arbor size
• Type 5 wheel with J grade hardness for robust material removal
• Suitable for rough grinding of tool steels, including chromium-rich steels
• High material removal rate with good form retention
• Friable abrasive maintains sharp cutting edges under heavy use
• Optimized for surface grinding applications requiring precise finishes