CGW 42300 is a 4-1/2 inch diameter, 7/8 inch arbor Type 27 zirconia flap disc designed for aggressive material removal on steel surfaces. The disc combines premium zirconia alumina grain with a poly/cotton backing, which contributes to durability and a smoother finish while maintaining effective stock removal. The zirconia formulation is intended to deliver higher abrasion efficiency, supporting heavier workloads typical in metal fabrication and maintenance shop environments. An active grinding aid helps reduce heat generation under light pressure, which can aid in minimizing workpiece heat buildup during extended grinding sessions.
Features:
- Premium zirconia alumina grain on a poly/cotton backing for durability and finish
- High stock removal for steel applications
- Type 27 profile for aggressive grinding with a smooth finish
- Active grinding aid for cooler cutting under light pressure
- 4-1/2" diameter with 7/8" arbor fit
- 24-grit for aggressive material removal
- Suitable for heavy-duty, aggressive use
- Grain:
- Zirconia
- Dia:
- 4.5
- Arbor/Shank Size:
- 7/8
- Type:
- 27
- Grit:
- 24
- RPM:
- 13300
- Package Size:
- Each
- Box Quantity:
- 10
