The CGW 42524 flap disc is a 5-inch, 7/8-inch arbor Type 29 disc designed for aggressive material removal on steel and similar metals. It combines premium zirconia-alumina grain with a poly/cotton backing to balance durability and a quality finish. The zirconia concentration in the grain targets high stock removal, making this disc well suited for heavy-duty grinding tasks where faster material removal is desired, while the active grinding aid helps maintain cooler cutting with light pressure.
Constructed to support demanding use, this disc's Type 29 configuration provides a conical shape that enables aggressive grinding angles and access to contoured surfaces, helping to reach recessed areas and compound curves more effectively than some other flap designs. The specified 60-grit size offers a balance between material removal rate and a smoother finish, which can reduce post-grind cleanup compared with coarser grits.
When selecting a flap disc for shop and manufacturing environments, consider the setup for 5-inch discs with a 7/8-inch arbor and a maximum operating speed around 12,200 RPM to ensure safe and efficient use. Each package contains ten discs, facilitating quick replacement cycles in high-demand settings. This CGW product is well-suited for aggressive use and heavy-duty applications where durable grain and reliable performance are priorities.
Features:
- Premium Zirconia Alumina grain on poly/cotton backing for durability and finish
- High stock removal due to zirconia concentration
- Fastest stock removal in the marketplace for steel applications
- Active grinding aid provides cool cutting with light pressure
- Recommended for aggressive use and heavy-duty applications
- Type 29 configuration for aggressive flattening and finishing
- Grain:
- Zirconia
- Dia:
- 5
- Arbor/Shank Size:
- 7/8
- Type:
- 29
- Grit:
- 60
- RPM:
- 12200
- Package Size:
- Each
- Box Quantity:
- 10
