76634 777F Series Coated Grinding Disc, 3 in Dia, 80 Grit, Medium Grade, 20000 rpm, Yell
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…
Why Pros Choose 3M Products MMM
- A blend of ceramic and aluminum oxide mineral self-sharpens and offers improved durability and cut rate over aluminum oxide
- 3M™ Roloc™ attachment enables efficient and secure installation 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
How to Use
Aerospace, Defense, Facilities Management, General Industrial, Marine, Metalworking, MRO, Transportation and Heavy Equipment
Compatibility
Compatible substrates: Steel, Aluminum, Stainless.
Compatible paint systems: Polyester.
Specifications
| Part No. | 76634 |
|---|---|
| Product Line | MMM |
| MFR Model | 76634 |
| Application | Aerospace, Defense, Facilities Management, General Industrial, Marine, Metalworking, MRO, Transportation and Heavy Equipment |
| Manufacturer | 3M Products |
| Alternate Part Number-1 | 60650017704 |
| UPC | 051144766345 |
| Brand | 3M™ |
| Grit | 80 |
| Grade | Medium |
| Disc Diameter (in) | 3 |
| Abrasive Material | Ceramic |
| Maximum Speed (rpm) | 20000 |
| Series | 777F |
| Color | Yellow |
| Backing Material | Polyester Cloth |
| Attachment Type | Roloc™ TR |
About 3M Products
3M Products is a trusted manufacturer of professional auto body and refinish products used by collision repair shops and restoration specialists across North America.
Frequently Asked Questions
What surfaces can 3M Products MMM be used on?
3M Products MMM is compatible with Steel, Aluminum, Stainless. Always ensure the surface is properly cleaned, degreased, and sanded before application to achieve the strongest adhesion and a professional finish.
How fast does autofxmart ship 3M Products MMM?
Most in-stock orders for 3M Products MMM ship the same or next business day from our US warehouse. Expedited options are available at checkout. Freight-class items may require an additional 1–2 days for carrier pickup.
Is this 3M Products product genuine?
Yes. autofxmart is an authorized distributor of 3M Products products. Every unit is factory-fresh, sealed, and backed by the manufacturer's standard warranty. If you have a concern, contact support@autofxmart.com and we will make it right.
What is the manufacturer part number (MPN) for 3M Products MMM?
The MPN for 3M Products MMM is 76634. Use this number when cross-referencing against TDS, SDS, or legacy supplier catalogs.
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Why Buy from autofxmart
- Authorized distributor — authentic, factory-fresh stock.
- Fast US shipping — most orders ship within 1 business day.
- 30-day returns — buy with confidence.
- Pro-shop pricing — bulk discounts available on request.
- Expert support — questions? Email us at support@autofxmart.com.
