3M 7100076937 Cubitron Ii Roloc Abrasive Disc 2 in 120 Grit

Product Description

The 3M 7100076937 is a 2-inch Cubitron II Roloc abrasive disc designed for edge grinding and finishing work in metal fabrication, welding, and general metalworking applications. The disc uses 3M Precision-Shaped Grain technology, which delivers sharp, consistent cutting action while running cooler than conventional abrasive grains. At 120 grit and rated to 25,000 RPM, it is suited for fine material removal and surface blending. A poly-cotton X-weight backing provides the tensile strength needed to withstand aggressive edge contact without fraying or tearing. Licensed tradespeople and fabricators working with angle grinders and die grinders install this disc type regularly.

This disc is intended for edge work and surface finishing on metal substrates in both shop and field environments. The Roloc quick-change attachment system allows fast disc swaps without tools, reducing downtime during production or repair work. The 120 grit designation makes it appropriate for intermediate to fine finishing passes after heavier stock removal. It is sold individually and fits standard Roloc-compatible backup pads.

Key Features

• 3M Precision-Shaped Grain for sharp, cool, and consistent cutting action
• Evenly spaced grain structure with gaps that help debris escape and resist loading
• Poly-cotton X-weight backing resists fraying and tearing during edge work
• Roloc quick-change attachment system for fast, tool-free disc swaps
• Rated to 25,000 RPM for use with standard high-speed rotary tools

Compatibility

Designed for use with standard Roloc-compatible backup pads and die grinders or angle grinders that accept 2-inch quick-change abrasive discs.

Installation Notes

Installation requires a compatible Roloc backup pad mounted to a die grinder or right-angle grinder. Confirm the tool RPM rating meets or exceeds the disc rating before use. Wear appropriate PPE including eye protection and gloves. Inspect the disc for damage before each use and do not use damaged or deformed discs.

Technical Specifications

• Disc Diameter: 2 inches
• Grit: 120
• Maximum Speed: 25,000 RPM
• Backing Type: Poly-cotton X-weight
• Attachment Type: Roloc quick-change
• Weight: 0.012 pounds
• UPC: 051141542688

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100076937