3M PSA Cloth Disc 777F, 5 x NH, 36 YF-weightt, 50/Pac, 2Case of 50

• Ceramic aluminum oxide grain blend surpasses aluminum oxide abrasives in cut-rate and durability
• Grinding aid reduces running temperatures when used on exotic metals such as stainless steel
• Heavyweight cloth backing supports high-pressure, tough applications
• Pressure sensitive adhesive backing sticks easily to backup pad and removes cleanly
• Suitable for use on both ferrous and non-ferrous metals

3M PSA Cloth Disc 777F provides the durability needed for moderate stock removal to finishing of your workpiece. 3M ceramic aluminum oxide grain blend is designed for exceptional durability and cutting efficiency.

Our 3M PSA Cloth Disc 777F comes with heavyweight cloth backing to support high-pressure applications and work well on heat-sensitive metals. To protect heat sensitive alloys like stainless steel, nickel alloys and cobalt alloys, a grinding aid on the 777F cloth disc reduces running temperatures, and the abrasive is bonded to the backing with resin to maintain disc durability under high heat and pressure. 777F discs are particularly used on stainless steel or other exotic metal alloys for dimensioning parts, deburring, blending, and finishing castings and forgings.

We used a high strength pressure sensitive adhesive attachment system, which is a good choice for high heat and severe disc sanding applications. Convenient liners reduce contamination of the adhesive, maximizing adherence to the disc pad. Our 3M Ceramic Abrasive Grain is a ceramic mineral designed using a 3M process to enhance toughness and hardness of the grain. For increased performance, 3M PSA Cloth Disc 777F products feature aluminum oxide blended with 3M Ceramic Abrasive Grain for one of the hardest, longest-lasting abrasives 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 blend surpasses aluminum oxide abrasives in cut-rate and durability and makes the 3M PSA Cloth Disc 777F an excellent choice for moderate stock removal and surface preparation. The 3M brand, across thousands of products, represents consistency, superior quality, and value.

Trusted 3M Brand Model

The 3M PSA Cloth Disc 777F is a reliable choice for abrasive needs, combining 3M's reputation with a specific model designed for durability. This model ensures consistent performance across various applications.

With the 777F model, users get a product engineered for moderate stock removal and finishing tasks. The brand's quality standards guarantee long-lasting results in demanding environments.

Heavyweight Cloth Backing

This product features a heavyweight cloth backing that supports high-pressure, tough applications. The backing enhances durability and helps the disc maintain its shape during use.

The 5 x NH dimension fits well on backup pads, and the cloth backing is designed to withstand intense sanding conditions. This makes it suitable for both ferrous and non-ferrous metals.

Grade 36 YF-Weightt Advantage

The 36 YF-weightt grade offers an excellent balance between cutting speed and finish quality. This grade is ideal for moderate stock removal tasks where control and efficiency are important.

Users benefit from the ceramic aluminum oxide grain blend in this grade, which surpasses traditional aluminum oxide abrasives in cut-rate and durability. It’s perfect for dimensioning, deburring, and blending.

Pressure Sensitive Adhesive

The disc uses a pressure sensitive adhesive backing that sticks easily to backup pads and removes cleanly. This system reduces downtime and simplifies disc changes during work.

With 50 discs per pack and 250 discs per case, the adhesive ensures consistent attachment throughout the entire supply. This makes it a practical choice for high heat and severe sanding applications.

Pack Size And Format

The 3M PSA Cloth Disc 777F comes in a pack of 50 discs, with 250 discs per case, providing ample supply for extended projects. The 5 x NH format fits standard backup pads for easy use.

This pack size supports efficient workflow in industrial or workshop settings. The format and size are designed to meet the needs of professionals working on both ferrous and non-ferrous metals.