3M 7010329453 Surface Conditioning Disc 3 Inch Coarse

Product Description

The 3M 7010329453 is a non-woven surface conditioning disc designed for heavy-duty deburring and finishing applications. Built with an open-web fiber construction, the disc conforms to irregular, contoured, and edged surfaces without altering base material geometry. It mounts via a hook and loop attachment system for fast changeover during multi-step finishing workflows. Rated to 18000 RPM and sized at 3 inches in diameter, this disc delivers aggressive cutting action while resisting loading and running cool for consistent, repeatable surface finishes. It is suited for metal fabrication and industrial finishing environments where edge preservation and surface integrity are critical.

This disc is used in deburring, blending, and surface conditioning tasks on metal workpieces, including parts with contoured profiles or tight edge geometry. The coarse grade makes it appropriate for stock removal and initial finishing passes rather than final polishing. It is commonly used in fabrication shops, maintenance and repair operations, and light manufacturing settings where multiple finishing steps are performed in sequence. The hook and loop mount allows a single backing pad to accept multiple disc grades without tool changes.

Key Features

• Non-woven open-web construction resists loading and runs cool for consistent finishes
• Conforms to irregular, contoured, and edged surfaces to help preserve part geometry
• Hook and loop attachment enables fast disc swaps during multi-step finishing sequences
• Coarse grade provides aggressive cut for heavy-duty deburring and stock removal
• Rated to 18000 RPM for use with compatible high-speed rotary tools and grinders
• 3-inch diameter fits standard hook and loop backing pads used in handheld and inline tools

Compatibility

Designed for use with 3-inch hook and loop backing pads on compatible rotary tools and random orbital sanders rated to 18000 RPM or higher. No specific model compatibility data was provided in the product input.

Installation Notes

Installation is performed by pressing the disc firmly onto a compatible hook and loop backing pad until seated. Ensure the backing pad and tool are rated to at least 18000 RPM before use. Inspect the disc for tears or separation before each use and do not operate a damaged disc. Follow applicable shop safety protocols including eye protection and machine guarding when operating high-speed abrasive tools.

Technical Specifications

• Diameter: 3 inches
• Grade: Coarse
• Abrasive Type: Aluminum Oxide
• Maximum RPM: 18000 RPM
• Construction: Non-woven open-web fiber
• Attachment System: Hook and loop
• Weight: 2.5 pounds
• UPC: 048011197406

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010329453