The CGW 48126 is a 7-inch diameter fiber disc designed for metal finishing and blending tasks. With a 7/8-inch arbor, this disc uses a high-concentration zirconia grain blended with heat-treated aluminum oxide to deliver robust cutting action and improved heat resistance, supporting sustained performance during weld blending and material removal on steel and stainless steel surfaces. The zirconia grain’s fracturing characteristics promote a consistent cutting action over the life of the disc, helping tradespeople achieve steady material removal without abrupt wear changes.
Designed for demanding metalworking applications, this 80-grit disc emphasizes aggressive material removal while maintaining abrasion control. Its composition aims to balance cutting efficiency and heat resistance, which is important when working on welded joints or hard edges to minimize loading and glazing. When selecting discs, consider the 8600 RPM rating as a guideline for appropriate machine speeds, and ensure compatibility with a 7/8-inch arbor compatible sander or grinder. The package contains 25 discs per box, each intended for individual use in metal fabrication or maintenance tasks, aligning with workflows that rotate between grinding and blending operations.
In practical terms, this disc supports consistent performance across welding bands and edge dressing, making it a suitable choice for shop environments where reliable, repeatable material removal is needed. Verify that your equipment can accommodate a 7/8-inch arbor and that the grinder’s speed remains within the rated RPM to maintain disc integrity and safety during operation.
Features:
- High concentration zirconia grain with heat-treated aluminum oxide for increased cutting action
- Zirconia grain fracturing provides consistent performance across the disc life
- Extremely heat resistant for demanding metalworking tasks
- Excellent for blending welds on steel and stainless steel
- 7" diameter with 7/8" arbor/shank; 80-grit configuration
- Sold in a package of 25 discs
- Grain:
- Zirconia
- Dia:
- 7
- Arbor/Shank Size:
- 7/8
- Grit:
- 80
- RPM:
- 8600
- Package Size:
- Each
- Box Quantity:
- 25
