3M Roloc Disc 777F, 80 YF-weight, TSM, 2 in, Die RS200PM, 50/Carton, Case of 200

• 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 abrasive performance. This model features the trusted 3M Roloc attachment system, which allows quick and secure disc changes, saving time during work.

Its compatibility with TSM, TR, TP, and TS attachment systems makes it versatile for various tools. The 777F model is engineered to deliver consistent results across different grinding tasks.

Grade And Weight Benefits

This disc uses an 80 YF-weight grade, blending ceramic and aluminum oxide minerals. This mix self-sharpens during use, providing longer life and better cutting efficiency than standard aluminum oxide discs.

Such a grade is ideal for moderate to heavy stock removal, offering durability and a fast cut-rate. It’s especially useful when working with tough materials requiring reliable abrasive performance.

Disc Size And Format

The disc measures 2 inches in diameter, making it suitable for detailed or smaller-scale grinding tasks. Its compact size allows for precise control in tight spaces or on intricate surfaces.

It comes in a Roloc disc format, which ensures easy attachment and removal. This format supports efficient workflow and reduces downtime when switching discs during projects.

Backing And Durability Features

The disc features a heavy, water-resistant polyester backing that supports medium-pressure applications. This backing maintains consistent performance whether used wet or dry, enhancing versatility.

Additionally, a heat-resistant resin coating bonds the abrasive to the backing. This coating helps the disc withstand pressure, heat, and moisture, extending its lifespan under tough conditions.

Pack Size And Usage

Each carton contains 50 discs, and the full case includes 200 discs. This pack size is ideal for professionals needing a steady supply for ongoing projects or high-volume work.

The 3M Roloc Disc 777F is resin-bonded to handle high heat and pressure, with a grinding aid that reduces temperature. This makes it suitable for heat-sensitive alloys like stainless steel and nickel alloys.