3M 7100076920 Abrasive Disc 60 Grit 1.5 Inches

Product Description

The 3M 7100076920 is a Cubitron II abrasive disc designed for edge grinding and surface finishing in metalworking and fabrication applications. Built on a heavy X-weight poly-cotton backing, this 1.5-inch disc runs at up to 30,000 RPM and cuts at 60 grit. It uses 3M Precision-Shaped Grain technology, which delivers a sharp, consistent cutting action while running cooler than conventional abrasive grain. The Roloca attachment system eliminates the need for separate fasteners, making tool mounting and disc changes faster on the job.

This disc is suited for edge work on metal in industrial and light fabrication settings. The heavy X-weight backing resists tattering and fraying when the disc contacts sharp workpiece edges, which is a common failure point for lighter-backed discs. Technicians and fabricators working on weld seams, burrs, and tight contours will find the small diameter useful for accessing areas that larger discs cannot reach. Each disc is sold individually.

Key Features

• 3M Precision-Shaped Grain provides sharp, cool, consistent cutting action throughout disc life
• Evenly-spaced grain layout with gaps reduces loading and helps debris escape the cut zone
• Heavy X-weight poly-cotton backing resists fraying and tearing during edge work
• Roloca attachment system allows fast, secure disc-to-tool mounting without additional hardware
• Rated to 30,000 RPM for use with compatible high-speed rotary tools

Compatibility

Designed for use with Roloca-compatible rotary tool attachments. Verify tool spindle speed does not exceed the 30,000 RPM disc rating before installation.

Installation Notes

Installation should be performed by a qualified operator familiar with abrasive disc safety practices. Power down and disconnect the rotary tool before mounting or removing the disc. Confirm the tool RPM rating does not exceed the disc maximum of 30,000 RPM, and inspect the disc for damage before each use. Always wear appropriate PPE including eye and face protection when operating abrasive discs.

Technical Specifications

• Diameter: 1.5 inches
• Grit: 60
• Maximum Speed: 30,000 RPM
• Backing Material: Poly-cotton, X-weight
• Attachment Type: Roloca
• Package Dimensions: 9.71 x 9.13 x 5.08 inches
• Weight: 2.05 pounds
• Unit of Measure: Each

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100076920