3M 7010365603 Non-woven Abrasive Disc 4 Inch 1/4 Inch Arbor

Product Description

The 3M 7010365603 is a non-woven, high-strength abrasive disc engineered for general-purpose surface conditioning on metal workpieces. Built on a durable, open-web construction with aluminum oxide abrasive grain, this 4-inch disc mounts on a 1/4-inch arbor and is designed to clean, deburr, denib, defuzz, and produce consistent satin finishes. The open-web structure resists loading and runs cool, which keeps the abrasive cutting at a steady rate across the full life of the disc. At 0.05 pounds, it is a lightweight consumable suited for use on angle grinders and die grinders in production and maintenance settings.

This disc is used in metal fabrication, welding prep, and finishing operations where controlled surface conditioning is required. It is well suited for deburring cut edges, cleaning weld zones, and achieving uniform satin finishes on steel, aluminum, and similar metals. The conformable disc construction follows irregular or contoured surfaces, making it effective in both flat and detail work. Multiple discs can be stacked to cover larger surface areas or increase aggressiveness without changing tooling.

Key Features

• Open-web, non-woven construction resists loading and maintains a consistent cut rate throughout disc life
• Aluminum oxide abrasive grain handles deburring, denibing, defuzzing, and general cleaning on a wide range of metals
• Conformable disc body with wear-resistant edge delivers uniform finishes on flat and contoured surfaces
• Stackable design allows expanded coverage or increased aggressiveness with the same arbor setup
• Runs cool, reducing heat buildup that can distort thin metal or alter surface properties
• Lightweight at 0.05 pounds, minimizing operator fatigue during extended use

Compatibility

Designed for use with 1/4-inch arbor angle grinders and die grinders; compatible with standard 4-inch disc guards and backing pads rated for non-woven abrasive discs.

Installation Notes

Installation is performed by qualified tradespeople or skilled operators familiar with rotary abrasive tooling. Always power down and unplug or de-energize the grinder before mounting or removing the disc. Verify the tool RPM rating meets or exceeds the disc RPM rating before operation, and confirm the arbor size matches the disc center bore. Inspect the disc for damage before each use and discard any disc that shows tears, separation, or uneven wear.

Technical Specifications

• Disc Diameter: 4 inches
• Arbor Size: 1/4 inch
• Abrasive Material: Aluminum Oxide
• Construction: Non-Woven Open Web
• Weight: 0.05 pounds
• UPC: 00048011053349

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010365603