3M 7000028392 Roloc Disc Pad Assembly 2 Inches

Product Description

The 3M 7000028392 is a Roloc disc pad assembly designed to back and support 2-inch diameter Roloc abrasive discs during surface preparation and finishing work. The pad features a 1/4-20 internal thread that mounts directly onto power tools equipped with a 1/4-20 external threaded shaft. The assembly ships complete with a Roloc shank and adaptor, making it a ready-to-use unit out of the box. Weighing approximately 0.23 pounds, this compact assembly is suited for use in grinding, blending, and finishing applications where consistent disc support is required.

This pad assembly is used in metalworking, fabrication, and surface finishing environments. It is designed for use with 2-inch Roloc abrasive discs in applications that call for a direct-mount backup pad on angle grinders, die grinders, or other rotary tools with compatible threaded shafts. Installers and technicians in automotive, industrial, and general fabrication trades rely on this type of assembly for controlled disc backing during precision surface work.

Key Features

• Supports 2-inch diameter Roloc abrasive discs
• 1/4-20 internal thread for direct mounting on 1/4-20 external threaded tool shafts
• Includes Roloc shank and adaptor for a complete, ready-to-install assembly
• Lightweight at 0.23 pounds for reduced operator fatigue during extended use
• Compatible with standard rotary tools used in surface prep and finishing

Compatibility

Designed for use with 2-inch diameter 3M Roloc abrasive discs and tools with 1/4-20 external threaded shafts.

Installation Notes

Installation should be performed by a qualified technician familiar with rotary abrasive tooling. Ensure the tool is powered off and disconnected from its power source before mounting or removing the pad assembly. Thread the assembly onto the tool shaft by hand until secure, and verify the Roloc disc is properly engaged before operating. Follow all applicable workplace safety guidelines for abrasive tool use.

Technical Specifications

• Disc Diameter: 2 inches
• Thread Type: 1/4-20 Internal Thread
• Includes: Roloc Shank and Adaptor
• Weight: 0.23 pounds
• Unit of Measure: Each
• Minimum Order Quantity: 10

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000028392