3M 7000045284 Roloc Disc Pad Extra Hard 2 Inches

Product Description

The 3M 7000045284 is an extra-hard rubber backup pad engineered to support 2-inch diameter Roloc abrasive discs in grinding, blending, and finishing applications. The pad mounts directly to tools equipped with a 1/4-20 external threaded shaft, and it is also compatible with a Roloc shank for use in collet chuck tools. The extra-hard durometer rating provides maximum disc support on flat surfaces, making it well suited for applications where edge cut and consistent pressure across the disc face are priorities. Weighing approximately 0.09 pounds, this lightweight pad adds minimal mass to the tool assembly.

This backup pad is used in metal fabrication, bodywork, and general surface preparation tasks where Roloc quick-change disc systems are standard. It suits angle grinders, die grinders, and drill-style tools with the appropriate threaded shaft or collet chuck configuration. The 2-inch diameter footprint targets smaller work areas and detail work where a larger pad would be impractical. It is a common tool in automotive body shops, weld finishing operations, and light industrial finishing lines.

Key Features

• Extra-hard rubber construction provides firm disc support for flat-surface grinding and finishing
• 2-inch diameter matches standard Roloc quick-change abrasive discs
• 1/4-20 internal thread mounts directly to tools with a 1/4-20 external threaded shaft
• Compatible with Roloc shank for use in collet chuck tools, expanding tool compatibility
• Lightweight at 0.09 pounds, minimizing added tool weight during extended use

Compatibility

Designed for use with 3M Roloc 2-inch diameter quick-change abrasive discs. Fits tools with 1/4-20 external threaded shafts or accepts a Roloc shank for collet chuck tools.

Installation Notes

Installation and disc changes should be performed with the tool fully powered off and disconnected from the air supply or electrical source. Thread the pad securely onto the tool shaft by hand before confirming seating; do not overtighten with a wrench as this may damage the rubber body or threads. Ensure the Roloc disc is fully locked onto the pad before initiating tool operation. This accessory is typically handled by metalworkers, body technicians, and fabricators familiar with angle grinder and die grinder safety practices.

Technical Specifications

• Disc Diameter: 2 inches
• Thread Size: 1/4-20 Internal
• Hardness: Extra Hard
• Weight: 0.09 pounds
• Sold As: Each
• Minimum Order Quantity: 5
• UPC: 00051144450978

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000045284