The CGW 42522 is a 5-inch diameter flap disc designed for aggressive stock removal on metal surfaces. Built with premium zirconia alumina grain on a durable poly/cotton backing, this Type 29 disc blends efficient material removal with a smoother finish. The zirconia concentration supports high stock removal, while the backing combination offers both durability and consistent finishing characteristics during extended use. An active grinding aid is included to help maintain cooler cutting action under light pressure, which can contribute to reduced heat buildup during prolonged grinding.
With a standard 7/8 inch arbor, this 40-grit disc is engineered for steel applications where heavy-duty material removal is required. The disc is rated for high-speed operation, supporting RPMs up to 12,200, which aligns with common industrial grinders used in fabrication and maintenance tasks. This product is offered in a box quantity of 10, making it suitable for recurring use in shop and maintenance environments without frequent reordering.
For best results, the disc should be used with compatible grinders that accept Type 29 flaps and 5-inch discs, and it is intended for aggressive grinding tasks where efficient material removal is prioritized over finishing detail. Monitor heat generation and apply light pressure to leverage the cooling aid and extend disc life. The CGW42522 is supplied under the CGW brand and is identified by its original manufacturer part number CGW42522, ensuring compatibility with existing disc chucks and mounting standards in standard metalworking setups.
Features:
- Premium Zirconia Alumina grain on poly/cotton backing for durability and finish
- High stock removal with zirconia concentration
- Fastest stock removal in the marketplace for steel applications
- Recommended for aggressive use and heavy-duty applications
- Active grinding aid provides cool cutting with light pressure
- Type 29, 40-grit for aggressive shaping and material removal
- 5" diameter with 7/8" arbor/shank size
- Grain:
- Zirconia
- Dia:
- 5
- Arbor/Shank Size:
- 7/8
- Type:
- 29
- Grit:
- 40
- RPM:
- 12200
- Package Size:
- Each
- Box Quantity:
- 10
