3M 7100113113 Abrasive Disc 3 Inch 120 Grit 15000 Rpm

Product Description

The 3M 7100113113 is a 3-inch hook-and-loop abrasive disc engineered for fast, controlled material removal on demanding metals. Built on an X-weight polyester-cotton cloth backing, this disc uses Precision Shaped Grain technology to deliver aggressive cutting action at up to 15000 RPM. A built-in grinding aid reduces friction heat during use, which helps prevent workpiece discoloration and extends disc life. This disc is designed for medium to high pressure grinding and finishing applications and is typically installed by metal fabricators, weld grinders, and maintenance technicians working with angle grinders and die grinders.

This disc is suited for use on stainless steel, carbon steel, cobalt chrome, nickel alloys, and other exotic alloys where heat control and cut rate are critical. The hook-and-loop attachment system allows quick disc changes without tools, making it a practical choice for production environments where downtime between disc changes matters. The resin bond resists breakdown under sustained heat, keeping the disc cutting consistently through its service life.

Key Features

• Precision Shaped Grain provides fast, consistent cut rates on hard metals
• Hook-and-loop backing allows tool-free disc changes and disc reuse
• X-weight polyester-cotton cloth backing withstands aggressive grinding pressure
• Integrated grinding aid reduces heat buildup and minimizes workpiece discoloration
• Resin bond system resists thermal breakdown during sustained use
• Rated to 15000 RPM for compatibility with standard angle and die grinders

Compatibility

Designed as a hook-and-loop replacement disc for 3-inch hook-and-loop backing pads used on angle grinders and die grinders. Compatible with stainless steel, carbon steel, cobalt chrome, nickel alloys, and other exotic alloy workpieces.

Installation Notes

Installation is performed by pressing the hook-and-loop disc firmly onto a compatible 3-inch backing pad until fully seated. Confirm the grinder is powered off and unplugged before changing discs. Do not exceed the 15000 RPM maximum rated speed marked on the disc. Inspect the disc and backing pad for wear or damage before each use and replace if backing integrity is compromised.

Technical Specifications

• Diameter: 3 inches
• Grit: 120
• Maximum Speed: 15000 RPM
• Backing Material: X-weight polyester-cotton cloth
• Attachment Type: Hook and loop
• Application: Stainless steel, carbon steel, cobalt chrome, nickel alloys, exotic alloys
• Weight: 2.128 pounds
• Package Dimensions: 6.88 inches x 6.88 inches x 5.88 inches
• UPC: 076308457148

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100113113