Abrasive cartridge roll kits contain a range of aluminium oxide rolls that will help you with flash removal tasks, deburring (smoothing and polishing) and removing machine tool marks. They're great for getting into hard-to-reach areas of your work piece.
First choose a size and shape of cartridge roll: straight or tapered. Then slide the abrasive cartridge roll onto the mandrel (shaft or spindle) until the bottom of the roll touches the threaded steel area. Simply screw on the cartridge roll to secure it.
The mandrel is used to secure and hold both tapered and parallel sided cartridge rolls to air grinders or electric drills. If you need another shape or size of abrasive cartridge, simply unscrew the roll and replace it.
Abrasive cartridge rolls offer aggressive cutting action, meaning the multiple abrasive layers of the roll are designed to cut through your material effectively. Abrasive cartridge rolls are perfectly suited for use on ferrous (contains iron) and non-ferrous (doesn't contain iron) materials, including stainless steel and plastic.
Saint-Gobain Aluminium Oxide Abrasive Cartridge Roll Kit, 80 Grit