3M 7100035317 Surface Conditioning Disc 3 Inch Medium

Product Description

The 3M 7100035317 is a 3-inch non-woven surface conditioning disc designed for deburring, cleaning, blending, and finishing on metal and fabricated components. Built on an open-web fiber construction, the disc runs cool and resists loading, which helps maintain consistent surface finish quality across extended use. The Roloc quick-change backing system allows rapid disc swaps without tools, making it well suited for multi-step finishing workflows. Aluminum oxide (AO) abrasive at a medium grade provides an aggressive cut for general-purpose metal surface prep.

This disc is used in metal fabrication, maintenance, and light manufacturing environments where surface conditioning is required on flat, irregular, or contoured workpieces. The conformable non-woven construction adapts to contoured surfaces without removing base material aggressively, making it appropriate for blending welds, removing scale, and preparing surfaces for coating. It is commonly used by metal fabricators, maintenance technicians, and industrial finishing professionals.

Key Features

• Non-woven fiber construction conforms to irregular and contoured surfaces
• Open-web design resists loading and dissipates heat for consistent finishes
• Aluminum oxide abrasive provides aggressive deburring and blending action
• Roloc quick-change attachment system allows fast, tool-free disc changes
• Medium grit grade suited for general surface conditioning and weld blending

Compatibility

Designed for use with Roloc-compatible right-angle grinders and disc pads that accept a 3-inch quick-change threaded attachment system.

Installation Notes

Mounting and removal require a Roloc-compatible mandrel or disc pad attached to a right-angle grinder or die grinder. Ensure the tool is powered off and disconnected from the power source before changing discs. Inspect the disc for damage before each use and do not exceed the maximum RPM rating of the tool. Follow applicable workplace safety standards and wear appropriate PPE including eye and face protection.

Technical Specifications

• Diameter: 3 inches
• Abrasive Material: Aluminum Oxide
• Grade: Medium
• Construction: Non-Woven
• Attachment System: Roloc Quick-Change
• Unit of Measure: Each
• Weight: 0.03 pounds

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100035317