3M Roloc Disc 777F, TSM, 3 in x NH, 36 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 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 various Roloc systems like TSM, TR, TP, and TS ensures you can select the right disc for your tool. The 777F model stands out for combining ease of use with reliable attachment technology.

Durable Grade And Weight

This disc comes with a 36 YF-weight grade, offering a balance of durability and cutting power. The grade is ideal for moderate to heavy stock removal, making it suitable for demanding grinding tasks.

Its ceramic and aluminum oxide blend self-sharpens during use, which helps maintain cutting efficiency and extends the disc's lifespan under tough conditions.

Size And Format Features

The disc measures 3 inches in diameter with a NH (nut hub) format, providing a sturdy and reliable fit on compatible tools. This size is versatile for many grinding and finishing applications.

The nut hub format ensures the disc stays securely attached during operation, supporting consistent performance whether you're working wet or dry.

Backing And Coating Benefits

Equipped with a heavy polyester backing, the disc supports medium-pressure applications while resisting wear. This backing is tough enough to maintain performance in both wet and dry environments.

A heat-resistant resin coating bonds the abrasive to the backing, enhancing durability under pressure, heat, and exposure to water, which helps the disc last longer in demanding jobs.

Pack Count And Usage

Each carton contains 50 discs, and a full case includes 200 discs, making it convenient for bulk purchasing and extended projects. This pack size suits professional settings where consistent supply is important.

The 3M Roloc Disc 777F is ideal for grinding heat-sensitive alloys like stainless steel, nickel alloys, and titanium, thanks to its grinding aid that reduces temperatures during use.