3M 7000028509 Scotch-brite Roloc Disc 2 Inch Silicon Carbide

Product Description

The 3M 7000028509 is a Scotch-Brite Roloc Surface Conditioning Disc built for cleaning, finishing, blending, and deburring metal and other surfaces. The disc combines a durable non-woven fiber construction with a silicon carbide abrasive and a Roloc quick-change backing. The open-web design resists loading and runs cool, which helps produce consistent finishes across multiple passes. This disc is a standard choice for metal fabrication and finishing work performed by machinists, welders, pipefitters, and HVAC sheet metal technicians.

This disc is suited for use on irregular, contoured, or flat surfaces where conformability is critical. The non-woven fiber construction flexes to follow surface profiles, making it effective for deburring tube ends, weld beads, and machined edges. The Roloc attachment system allows fast disc changes during multi-step finishing processes, reducing downtime when moving between grits or disc types. Sold in box quantities, this disc is appropriate for shop and field applications requiring repeatable surface conditioning results.

Key Features

• Non-woven fiber construction conforms to irregular and contoured surfaces
• Silicon carbide abrasive delivers aggressive cutting action for deburring and finishing
• Open-web design resists loading and dissipates heat for consistent results
• Roloc quick-change backing enables fast disc changes in multi-step finishing workflows
• 2 inch diameter suits compact angle grinders and die grinders used in tight spaces

Compatibility

Designed for use with Roloc-compatible quick-change disc holders and right-angle die grinders or angle grinders that accept 2 inch Roloc-style attachments.

Installation Notes

Installation and disc changes should be performed with the grinder powered off and unplugged or air supply disconnected. Ensure the Roloc holder is rated for the RPM of the tool in use before mounting the disc. Eye protection, gloves, and appropriate respiratory protection should be worn when grinding or finishing metal surfaces. Follow applicable shop safety procedures and manufacturer guidelines for abrasive tool use.

Technical Specifications

• Diameter: 2 inches
• Abrasive Material: Silicon Carbide
• Construction: Non-Woven Fiber
• Attachment System: Roloc Quick-Change
• Package Weight: 2.05 pounds
• Package Length: 11.9 inches
• Package Width: 11.9 inches
• Package Height: 4.44 inches
• Unit of Measure: Box
• Minimum Order Quantity: 4

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000028509