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  • Ceramic/aluminum oxide blend cuts with exceptional cut
  • Heavy-duty polyester cloth backing
  • Water-resistant cloth backing for wet applications
  • Grinding aid for cooler sanding enhances performance on stainless steel and other exotic alloys
  • Resilient resin bond resists deterioration from heat, enhancing abrasive life

3M™ Cloth Sheet 777F delivers exceptional cut-rate, life and cooler grinding. Built with a blend of 3M™ Ceramic Abrasive Grain and aluminum oxide on a strong YF-weight, polyester cloth backing, it can be run wet or dry. A resin bond resists deterioration from heat and a grinding aid enhances performance on stainless steel and other exotic alloys.

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3M™ Cloth Sheet 777F, P180 YF-weight, Config 3M™ Cloth Sheet 777F, P150 YF-weight, Config 3M™ Cloth Sheet 777F, P120 YF-weight, Config
3M™ Cloth Sheet 777F, P180 YF-weight, Config
Full Retail Price $0.01
Online Only Price $0.01
3M™ Cloth Sheet 777F, P150 YF-weight, Config
Full Retail Price $0.01
Online Only Price $0.01
3M™ Cloth Sheet 777F, P120 YF-weight, Config
Full Retail Price $0.01
Online Only Price $0.01
3M™ Cloth Sheet 777F, P100 YF-weight, Config 3M™ Cloth Sheet 777F, 80 YF-weight, Config 3M™ Cloth Sheet 777F, 60 YF-weight, Config
3M™ Cloth Sheet 777F, P100 YF-weight, Config
Full Retail Price $0.01
Online Only Price $0.01
3M™ Cloth Sheet 777F, 80 YF-weight, Config
Full Retail Price $0.01
Online Only Price $0.01
3M™ Cloth Sheet 777F, 60 YF-weight, Config
Full Retail Price $0.01
Online Only Price $0.01
3M™ Cloth Sheet 777F, 50 YF-weight, Config 3M™ Cloth Sheet 777F, 40 YF-weight, Config 3M™ Cloth Sheet 777F, 36 J-weight, Config
3M™ Cloth Sheet 777F, 50 YF-weight, Config
Full Retail Price $0.01
Online Only Price $0.01
3M™ Cloth Sheet 777F, 40 YF-weight, Config
Full Retail Price $0.01
Online Only Price $0.01
3M™ Cloth Sheet 777F, 36 J-weight, Config
Full Retail Price $0.01
Online Only Price $0.01
   
 
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Hard, Self-Sharpening, Fast-Cutting
Ideally suited for heat-sensitive metals like stainless steel, carbon steel, aluminum and exotic metal alloys, 3M™ Cloth Sheet 777F combines all the right features to grind cool and cut fast. The ceramic/aluminum oxide blend makes a sharp, fast-cutting and tough, long-lasting abrasive able to handle intense heat and stress.

3M™ Ceramic Abrasive Grain is a ceramic mineral designed using our proprietary process to enhance toughness and hardness of the grain. The blend of ceramic and aluminum oxide surpasses aluminum oxide abrasives in cut-rate and durability and makes 3M™ Cloth Sheet 777F an excellent choice for moderate stock removal and surface preparation.

The Coolest Way to Handle Metal
We back it up with a strong and durable YF-weight polyester cloth backing able to follow contours and can wrap around radiuses in a part. Water resistance for wet applications, which helps keep surfaces cooler during use and washes away debris.

To protect heat sensitive alloys such as stainless steel, nickel alloys and cobalt alloys from heat-related stress cracks and discoloration, we incorporated a grinding aid to help reduce grinding temperatures.

The resin bond is designed to resist thermal and chemical deterioration, which can occur during sanding.

Recommended Applications
Choose this cloth sheet for use on stainless steel, cobalt chrome, nickel alloys, and carbon steel for dimensioning parts, deburring, blending, finishing and scratch refinement.