CGW 42504 5" x 7/8" Type 27 60-Grit Zirconia Flap Disc is an aggressive grinding accessory designed for fast stock removal on steel and similar metals. The disc combines premium zirconia alumina grain with a durable poly/cotton backing to deliver robust cutting performance while maintaining a workable finish. The zirconia formulation and Type 27 shape are intended to initiate efficient corner and edge grinding, helping users tackle project contours and flat surfaces with reduced clogging and sustained material removal over the life of the flap.
This flap disc is built for demanding applications where high stock removal is required. The zirconia grain offers improved use-life and cutting efficiency for heavy-duty grinding tasks, while the active grinding aid helps maintain cooler cutting under light pressure. Operators should expect consistent performance under aggressive use, with the design aimed at minimizing glazing and heat buildup that can affect workpiece integrity and tool life.
The 5" diameter with a 7/8" arbor size accommodates common right-angle tools and is packaged in a 10-pack for bulk procurement, making it suitable for shops that perform regular medium- to heavy-duty grinding on steel surfaces. When selecting discs, ensure mounting compatibility with your grinder arbor and confirm RPM ratings correspond to your equipment. Regular inspection for wear and disc integrity is recommended to preserve cutting efficiency and prevent disc failure.
Features:
- Premium Zirconia Alumina grain on poly/cotton backing for durability and finish
- High stock removal rate ideal for aggressive steel applications
- Active grinding aid enables cooler cutting with light pressure
- Type 27 flap disc design for efficient grinding and finishing
- 5" diameter with 7/8" arbor/shank size, rated for high RPM
- Suitable for heavy-duty grinding tasks and demanding workloads
- Grain:
- Zirconia
- Dia:
- 5
- Arbor/Shank Size:
- 7/8
- Type:
- 27
- Grit:
- 60
- RPM:
- 12200
- Package Size:
- Each
- Box Quantity:
- 10
