Carborundum Abrasives Mandrels and Back-up Pads for Quick-Change Discs. Hard density pads are used for aggressive cutting action. Medium density pads are used for all-purpose applications. Soft density pads are used for contours and fine finishing work.
- All quick-change back-up pads have a 1/4" diameter shank
- Standard package for quick-change back-up pads is 1
- Refer to the end of the Coated Abrasive quick-change disc section for a complete list of back-up pads and mandrels.