The CGW 48234 is a 4-inch diameter fiber disc designed for high-temperature grinding and finishing of metal surfaces. Built with a zirconia abrasive bond and heat-treated aluminum oxide grain, this disc delivers a higher cutting action and enhanced heat resistance, which helps maintain performance during extended grinding of welds and metal surfaces.
The zirconia grain exhibits controlled fracturing, providing a consistent grinding action throughout the life of the disc. This makes it well-suited for blending welds and finishing on steel and stainless steel, where a steady, predictable cut is important for a uniform surface finish. The 5/8-inch arbor size accommodates common attachment systems used on standard grinders, and the disc is rated for up to 15,300 RPM, aligning with typical high-speed metalworking applications.
When selecting this disc, consider its 50-grit specification, which targets material removal with a balance of aggressiveness and refinishing capability. The product is packaged in boxes of 25 discs, enabling economical stocking for maintenance and shop environments. For best results, use on clean, properly prepared metal surfaces, and follow standard safety and operational guidelines for disc grinders, including appropriate guards, PPE, and secure mounting.
Features:
- High concentration Zirconia and heat-treated Aluminum Oxide grain for extended life
- Fracturing characteristics provide consistent action
- Excellent heat resistance during grinding
- Strong performance on blending welds, steel and stainless steel
- 4 inch diameter with 5/8 inch arbor
- 50-grit for aggressive material removal
- Grain:
- Zirconia
- Dia:
- 4
- Arbor/Shank Size:
- 5/8
- Grit:
- 50
- RPM:
- 15300
- Package Size:
- Each
- Box Quantity:
- 25
