3M™ Roloc™ close coated abrasive disc, series: 777F, type TR attachment, ceramic abrasive, medium grade, polyester backing, YF-weight backing weight, yellow.
Features
- A blend of ceramic and aluminum oxide mineral self-sharpens and offers improved durability and cut-rate over aluminum oxide
- 3M™ Roloc™+ attachment system enables efficient and secure attachment and removal of the disc
- Polyester backing is extremely tough to support medium pressure applications while maintaining consistent performance in both wet and dry applications
- Grinding aid reduces grinding temperatures for processes involving heat sensitive alloys such as stainless steel, nickel alloys and titanium
- Heat-resistant resin coating bonds abrasive to backing for durability under pressure, heat and water
- Applicable materials: cobalt, nickel alloy and stainless steel
