The CGW 49527 9 inch X 5/8 inch-11 rigid resin fiber disc back-up pad is designed to support fiber discs during aggressive grinding on flat or contoured surfaces. This back-up pad helps maintain consistent contact between the wheel and workpiece while facilitating air flow to cool the disc, which can contribute to longer abrasive life in demanding applications. The spiral rib design creates contact points and channels that aid in chip clearance and cooling, and the larger air holes further promote cooler operation and extended disc life. The combination of rigid construction with a rubber variant option provides a balance between durability and adaptability to curved or irregular surfaces; rubber pads are recommended for contours, while rigid pads are better suited to aggressive grinding tasks and may offer longer service life under load.
Features:
- Rubber back-up pads for contours
- Spiral ribs provide airflow and extend disc life 30%–50%
- Large air holes for cooler operation and longer life
- Flexible rubber pads for contouring; rigid pads for aggressive grinding
- 9" diameter with 5/8-11 arbor, 6600 RPM rating
- Dia:
- 9
- Arbor/Shank Size:
- 5/8-11
- RPM:
- 6600
- Package Size:
- Each
- Box Quantity:
- 1
