3M 7000000557 Description

3M Roloc Disc 777F is a ceramic aluminum oxide abrasive disc designed for efficient stock removal and finishing on metal. The tough, water resistant polyester cloth backing supports medium pressure applications in both wet and dry use, and the TR attachment system enables quick, secure disc changes.

3M 7000000557 Includes

• (200) – 3M 7000000557 Roloc Disc 777F, P120 YF-weight, TR, 3 in, R300V

3M 7000000557 Features

• Ceramic aluminum oxide blend provides fast cut and improved durability over aluminum oxide
• Roloc TR attachment system enables quick and secure disc changes
• Tough, water resistant polyester cloth backing supports medium pressure applications
• Grinding aid helps reduce grinding temperatures for heat sensitive alloys
• Heat resistant resin bond improves durability under heat, pressure, and water
• Suitable for wet and dry sanding
• Designed for deburring, grinding, finishing, and surface preparation
• Compatible with disc sanders and right angle sanders

3M 7000000557 Specifications