Good
Spiral rolls are strips of abrasive cloth rolled and glued to form a solid shape that is designed to break down during use and reveal the next layer of abrasive. There are mounted on a mandrel and used on high speed grinders for grinding, finishing and polishing channels, fillets and radii and deburring small holes.
- Abrasive : Aluminum Oxide
- Backing Material : X-wt. Cotton
- Abrasive Type : Coated