- Quality aluminum oxide abrasive grain for versatile; ideal for deburring, chamfering, and polishing most radii, holes, recesses, and cylinder walls
- X-wt. cotton cloth and resin bond for excellent grain retention and life
- Standard quick-change eyelet for easy mounting to quick-change mandrel for fast, easy mounting and removal
- Good grain retention and life
- 36-60 grit is recommended for removing heavy burrs, stock removal, removing flash and parting lines and removing rust, scale and pit marks
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.