3M™ Roloc™ Disc 777F
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Details
Highlights
- 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
- YF-weight, 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
3M™ Roloc™ Disc 777F features 3M-engineered high-performing ceramic abrasive grain blended with aluminum oxide for a combination of durability and cutting efficiency that increases productivity for both stock removal and finishing. The heavy, water-resistant polyester backing supports medium-pressure applications, a consistent cut-rate, and both wet and dry applications.
Typical Properties
| Applications | Deburring, Finishing, Grinding, Surface Preparation |
| Attachment Type | TR |
| Backing Material | Polyester Cloth |
| Backing Weight | YF Weight |
| Brands | Roloc™ |
| Coat Type | Closed Coat |
| For Use On | Cobalt & Nickel Alloy, Stainless Steel |
| Grit | 36, 50, 60, 80, P120 |
| Hole Configuration | Plain |
| Industries | General Industrial, Metalworking, Transportation & Heavy Equipment, MRO, Marine |
| Max Speed | 20000 rpm, 30000 rpm |
| Mineral Type | Ceramic Aluminum Oxide, Ceramic |
| Product Form | Disc |
| Sanding Type | Wet/Dry |
| Sub Industries | Metal Fabrication |
| Overall Diameter (Metric) | 25.4 mm, 76.2 mm |
Resources
3M Abrasive Catalogue AU 2021Brochures
(PDF, 10MB)
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