3M 777F Roloc Discs (50-Pack) - 3" - 80513

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.

Features:

• A blend of ceramic and aluminum oxide mineral offers improved durability and cut-rate over aluminum oxide
• 3M™ Roloc™ attachment system enables efficient and secure attachment and removal of the disc
• Polyester backing is extremely tough to support medium-pressure applications while maintaining consistent performance in both wet and dry applications
• 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
• Sold as a 50-pack

Specifications:

• Abrasive Material: Ceramic aluminum oxide
• Application: Deburring, finishing, grinding, surface preparation
• Attachment Type: TR
• Backing Material: Polyester cloth
• Backing Weight: YF weight
• Bond Type: Resin
• Button Color: White
• Equipment - Machines: Disc sanders, right angle sander
• Grit: P120
• Hole Configuration: R300V
• Industries: General industrial, MRO, marine, metalworking, transportation & heavy equipment
• Maximum Speed: 20000 rpm
• Product Color: Orange
• Sub Applications: Blending, edge beveling, flat areas, weld grinding, weld removal & finishing
• Sub Industries: Metal fabrication
• Substrate: All Metal, aluminum, carbon steel, exotic alloy, metal, mild steel, stainless steel
• Diameter: 3" (76.2 mm)