- Category 1: Abrasives
3Mâ„¢ Flap Disc 747D is a ceramic grain abrasive flap disc with a durable, X-weight cotton backing for working with stainless and carbon steels. Designed to run on a right angle grinder, a flap disc is a one-step alternative to bonded wheels and fiber discs. A unique grinding aid minimizes heat while maintaining life on heat sensitive alloys such as stainless steel.
- 3M-engineered ceramic aluminum oxide blend abrasive is fast-cutting and efficient
- Exceptional life on hard metals
- Runs cool due to grinding aid
- Good for mild deburring and flat finishing