3M Roloc Disc 777F, TR, 3 in x NH, P100 YF-weight, 50/Carton, 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 and finishing tasks. This model features the trusted 3M Roloc attachment system, which allows for quick and secure disc changes, improving workflow and reducing downtime.

Its unique design supports various Roloc systems including TSM, TR, TP, and TS, making it versatile for different tool setups. The 777F model is engineered to deliver consistent performance across applications.

Durable Grade And Weight

The disc uses a P100 YF-weight grade, blending ceramic and aluminum oxide minerals. This combination self-sharpens during use, offering longer life and better cutting efficiency compared to standard aluminum oxide discs.

This grade is ideal for moderate to heavy stock removal, maintaining sharpness and durability even under demanding conditions. It helps reduce grinding time while preserving the quality of the workpiece.

Size And Format Details

Measuring 3 inches in diameter with an NH arbor size, this disc fits a wide range of grinders. The size is perfect for detailed work and provides good control during grinding and finishing processes.

The Roloc disc format ensures easy attachment and removal, enhancing user convenience. This format is especially useful in applications requiring frequent disc changes or varied grinding tasks.

Backing And Coating Strength

The disc features a heavy, water-resistant polyester backing that supports medium-pressure applications. This backing is tough enough to maintain consistent performance in both wet and dry conditions.

A heat-resistant resin coating bonds the abrasive to the backing, ensuring durability under pressure, heat, and exposure to water. This combination extends the disc's lifespan and reliability during use.

Pack Count And Usage

This product comes in a pack of 50 discs per carton, with 200 discs per case, making it suitable for large-scale or frequent use. The pack size supports efficient inventory management and reduces the need for frequent reordering.

The 3M Roloc Disc 777F is ideal for grinding heat-sensitive alloys like stainless steel and nickel alloys. Its grinding aid reduces temperatures, protecting materials during intensive grinding tasks.