CGW 48104 4-1/2" Dia x 7/8" 50-Grit Zirconia Blue Fiber Disc is designed for rapid material removal and blending on metal surfaces, including steel and stainless steel. This abrasive disc pairs a high concentration of zirconia grain with heat-treated aluminum oxide, delivering enhanced cutting action and heat resistance compared to premium aluminum oxide discs. The zirconia's fracturing characteristics promote a consistent cutting behavior throughout the disc’s life, supporting steady productivity during weld blending and edge preparation.
Features:
- High concentration Zirconia and heat-treated Aluminum Oxide grain for increased cutting action
- Zirconia grain fracturing provides consistent performance across life
- Extremely heat resistant for metalworking applications
- Suitable for blending welds on steel and stainless steel
- 4-1/2 inch diameter with 7/8 inch arbor
- 50 grit for material removal and finishing
- Pack of 25 discs
- Grain:
- Zirconia
- Dia:
- 4.5
- Arbor/Shank Size:
- 7/8
- Grit:
- 50
- RPM:
- 13300
- Package Size:
- Each
- Box Quantity:
- 25
