CGW 48531 4-1/2 inch diameter by 7/8 inch arbor zirconia blue fiber disc spindle pack is designed for heavy-duty surface preparation on steel and stainless steel. The discs feature a high concentration of zirconia grain with heat-treated aluminum oxide, which enhances cutting action and heat resistance compared to premium aluminum oxide products. The zirconia grain also fractures predictably, providing consistent performance over the life of the disc. This construction makes the discs well-suited for blending welds and removing material from metal surfaces with controlled, steady cutting action.
Features:
- High concentration of Zirconia and heat-treated Aluminum Oxide grain for extended disc life and aggressive cutting action.
- Zirconia grain provides consistent action through the disc’s life due to special fracturing characteristics.
- Excellent performance on blending welds, steel, and stainless steel applications.
- Grain:
- Zirconia
- Dia:
- 4.5
- Arbor/Shank Size:
- 7/8
- Grit:
- 60
- RPM:
- 13300
- Package Size:
- Each
- Box Quantity:
- 100
