The CGW 52720 is a 5 inch diameter PSA sanding disc designed for fast-cutting action on metal surfaces. It features a Y-Weight resin bond polyester cloth construction with zirconia grain for efficient material removal and longer disc life. The active filler within the resin bond contributes to cooler cutting, which helps minimize heat buildup and potential workpiece warping during extended grinding sessions on stainless steel, steel, and aluminum substrates.
This disc uses a PSA (pressure-sensitive adhesive) backing for quick, tool-free attachment to compatible disc hubs, making it suitable for high-speed hand or robotic grinding operations where rapid disc changes are advantageous. The 120-grit zirconia abrasive is positioned to balance aggressive stock removal with a smoother finish, while the Z3 grade and Y-Weight cloth reinforce durability under demanding grinding conditions. Typical applications include fabrication and maintenance tasks where stainless steel and other metals require efficient surface preparation.
The disc is sold in box quantities of 50, with each disc packaged individually. Users should verify compatibility with their grinding equipment and proper hub size before installation, and follow standard safety practices for wheel and abrasive handling. While specific performance claims (such as warranty or certifications) are not provided in the data, the described construction and materials indicate suitability for general metal finishing tasks that benefit from fast cutting and cool operation at 5" diameter.
Features:
- Y-Weight resin bond polyester cloth for stiffness and durability
- Active filler enhances fast cutting action
- 120 grit zirconia grain for aggressive material removal
- PSA back mounting for quick, tool-free disc changes
- Cool cutting action with extended disc life
- Suitable for stainless steel, steel, and aluminum
- Grain:
- Zirconia
- Dia:
- 5
- Type:
- PSA
- Grit:
- 120
- Grade/Hardness:
- Y-Weight
- Package Size:
- Each
- Box Quantity:
- 50
