This CGW 48038 fiber disc is a 7 inch diameter, 7/8 inch arbor-size abrasive designed for high-rate material removal with cool cutting action on steel. The wheel features a heavy-duty vulcanized fiber backing that provides stable performance under demanding grinding conditions, paired with sharp, heat-treated aluminum oxide abrasive for long wear life.
Construction combines electrostatically coated aluminum oxide grains with a brown fiber backing to promote consistent grit exposure and heat resistance during grinding. The 120-grit size targets efficient material removal while helping maintain surface integrity, making it suitable for deburring, stock removal, and finishing tasks on metallic workpieces. The disc is specified for use at up to 8600 RPM, aligning with typical power-tool performance envelopes for 7 inch diameter, 120-grit discs.
For practical use, ensure proper mounting on compatible 7 inch quick-change or hook-and-loop style hubs and verify the arbor size of 7/8 inch matches your tool’s spindle. Packaged as individual discs within a box of 25, this product is ideal for maintenance and fabrication environments where consistent performance and supply availability are important. Regular inspection for backing wear and grain integrity will help maintain effective material removal and prevent premature disc failure.
Features:
- Premium aluminum oxide grain for long life and high stock removal
- Cool cutting action reduces heat buildup during grinding
- Electrostatically coated grain on a heavy-duty vulcanized fiber backing
- 7
- Grain:
- Aluminum Oxide
- Dia:
- 7
- Arbor/Shank Size:
- 7/8
- Grit:
- 120
- RPM:
- 8600
- Package Size:
- Each
- Box Quantity:
- 25
