3M Roloc Disc 777F, 50 YF-weight, TR, 3 in, Die R300V, 50/Pac, 200 ea/Case

• 3M Roloc attachment system enables efficient and secure attachment and removal of the disc
• A blend of ceramic and aluminum oxide mineral self-sharpens and offers improved durability and cut-rate over aluminum oxide
• 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
• Polyester backing is extremely tough to support medium-pressure applications while maintaining consistent performance in both wet and dry applications

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.

Our 3M Roloc Disc 777F is resin-bonded to withstand high heat and pressure. A grinding aid on the 777F disc reduces grinding temperatures to protect heat-sensitive alloys such as stainless steel and nickel alloys.

3M Ceramic Abrasive Grain is a ceramic mineral designed to enhance toughness and hardness of the grain. For increased performance, 3M Roloc Disc 777F products feature aluminum oxide mineral blended with 3M Ceramic Abrasive Grain which is one of the hardest, longest-lasting minerals available. Perfect for moderate to heavy stock removal, ceramic abrasives are engineered to cut fast and handle intense heat and stress applications. Ceramic aluminum oxide blends surpass aluminum oxide abrasives in cut-rate and durability making them an excellent choice for difficult grinding applications.

3M Roloc Disc 777F is available for use with the following Roloc attachment systems: TSM, TR, TP and TS. Please select discs with the attachment design made for your system.

3M Roloc Disc Model

The 3M Roloc Disc 777F is designed for efficient grinding with the trusted 3M brand. This model features the 777F grade, ensuring a balance of durability and cutting power for various applications.

Its unique ceramic and aluminum oxide blend enhances performance, making it ideal for both stock removal and finishing tasks. The 3M Roloc attachment system supports quick disc changes, improving workflow.

Durable Grade And Weight

This product comes with a YF-weight grade, providing a strong abrasive surface that lasts through tough grinding jobs. The heavy-duty grade helps maintain consistent performance under pressure.

The ceramic abrasive grain combined with aluminum oxide ensures the disc self-sharpens, offering improved cut-rate and durability compared to standard aluminum oxide discs.

Backing And Size Details

The disc uses a tough polyester backing that supports medium-pressure applications while remaining effective in both wet and dry conditions. This backing adds to the disc's overall durability and reliability.

Measuring 3 inches in diameter, the disc size fits a variety of grinders, making it versatile for different grinding tasks and compatible with multiple Roloc attachment systems.

Attachment System Compatibility

The 3M Roloc Disc 777F is designed with the TR attachment system, allowing for secure and efficient disc changes. This system helps reduce downtime and increases productivity on the job.

It’s also compatible with other Roloc systems like TSM, TP, and TS, giving users flexibility depending on their tool setup and grinding needs.

Pack Size And Format

This product is sold in packs of 50 discs, with 200 discs per case, making it suitable for high-volume use. The pack size ensures you have enough discs for extended projects without frequent reordering.

The discs come in a die-cut R300V format, designed for consistent performance and easy handling, supporting both professional and industrial grinding applications.