The CGW 48115 is a 5 inch diameter fiber disc designed for grinding, blending, and finishing on metal surfaces. Its 7/8 inch arbor size makes it compatible with standard right-angle grinders used in industrial and maintenance settings, providing a reliable option for smoothing welds and metal edges.
Constructed with a high concentration of zirconia blend grain and heat-treated aluminum oxide, the disc delivers sustained cutting action and strong heat resistance. The zirconia grain is engineered to fracture in a controlled manner, exposing new cutting edges throughout its life to maintain consistent performance from start to finish. This composition supports efficient material removal on steel and stainless steel while helping manage heat buildup during longer grinding sessions.
Practical use considerations include selecting this disc for tasks that require blending weld seams or preparing metal surfaces for finishing. The 60-grit designation indicates a coarse finish typical for deburring and shaping rather than final polish. Each package contains 25 discs, aligning with volume purchase needs for workshop or fabrication environments. Proper use with compatible grinders and adherence to safety guidelines will help ensure productive performance and predictable wear characteristics.
Compatibility and logistics-wise, the disc is specified as 5" diameter with a 7/8" arbor and a 60-grit zirconia composition, and is shipped in box quantities of 25. Maintain appropriate wheel RPM within equipment specifications to maximize life and minimize heat-related concerns. This product supports standard facility maintenance workflows where metal surface preparation is routine, especially on welded steel and stainless applications.
Features:
- High concentration of Zirconia with heat-treated Aluminum Oxide for increased cutting action
- Fracturing zirconia grain delivers consistent performance over life
- Extremely heat resistant for demanding grinding tasks
- Optimized for blending welds on steel and stainless steel
- 5" diameter, 7/8" arbor, 60-grit
- Rockwell-grade performance suitable for high RPMs
- Grain:
- Zirconia
- Dia:
- 5
- Arbor/Shank Size:
- 7/8
- Grit:
- 60
- RPM:
- 12200
- Package Size:
- Each
- Box Quantity:
- 25
