3M 7100112078 Quick Change Non-woven Abrasive Disc 1.5 in

Product Description

The 3M 7100112078 is a non-woven quick change abrasive disc rated for light-duty blending, cleaning, deburring, and finishing on smaller surface areas across a variety of metals. The disc mounts via a quick change attachment system that locks securely to compatible rotary tools, reducing swap time and keeping work moving. Built on a tough nylon web construction with aluminum oxide abrasive, it delivers a consistent, professional finish without gouging the substrate or altering part geometry. The open web design resists loading, meaning debris buildup is minimized and service life is extended compared to coated abrasive alternatives.

This disc is suited for light industrial finishing tasks on metal surfaces where controlled material removal and surface refinement are the priority. Typical applications include cleaning weld zones, removing light oxidation, deburring machined edges, and blending surface irregularities on ferrous and non-ferrous metals. The maroon color designation indicates a moderate aggression level, making it a practical general-purpose choice across a range of surface prep and finishing scenarios in fabrication, maintenance, and repair environments.

Key Features

• Non-woven nylon web construction cleans and deburrs without tearing or gouging the base material
• Open web resists loading to limit debris buildup and extend disc service life
• Quick change mounting system provides secure tool attachment and fast disc swapping
• Aluminum oxide abrasive offers moderate aggression suitable for a wide range of light-duty tasks
• Flexible and pliable disc conforms to surface contours without distorting part geometry
• Multi-purpose formulation works on most ferrous and non-ferrous metals

Compatibility

Designed for use with quick change rotary tool systems accepting 1.5 inch non-woven abrasive discs. Compatible with most metals in light industrial, fabrication, and maintenance applications.

Installation Notes

Installation and disc changes should be performed with the tool powered off and disconnected from the power source. Confirm the quick change mandrel is rated for the disc diameter before mounting. Inspect the disc for damage before each use and do not exceed the tool manufacturer's rated RPM for this disc size. Eye protection and appropriate respiratory protection should be worn during operation per applicable shop safety standards.

Technical Specifications

• Diameter: 1.5 inches
• Abrasive Type: Aluminum Oxide
• Construction: Non-Woven Nylon Web
• Color: Maroon
• Weight: 5.826 pounds
• Package Length: 23.75 inches
• Package Width: 9.63 inches
• Package Height: 5.13 inches
• Unit of Measure: Each
• UPC: 051115351520

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100112078