3M 7000045280 Roloc Disc Backup Pad 1.5 Inch

Product Description

The 3M 7000045280 is a medium-sized Roloc disc backup pad designed to support Roloc quick-change abrasive discs during surface grinding, blending, and finishing operations. Measuring 1.5 inches in diameter, this pad mounts to power tools via a 1/4-20 internal EXT threaded shaft, making it compatible with standard die grinders and right-angle grinders commonly used in fabrication, welding prep, and metal finishing. Weighing just 0.084 pounds, the pad is lightweight and easy to handle during extended use. It is a direct tool-mount style pad, meaning no separate mandrel adapter is required for installation.

This backup pad is suited for use in metalworking, automotive bodywork, maintenance and repair operations, and general industrial surface preparation. The 1.5-inch medium size is well suited for work in tighter spaces or on smaller surface areas where a larger pad would be impractical. It is typically used by fabricators, welders, auto body technicians, and industrial maintenance personnel working with Roloc-style abrasive disc systems.

Key Features

• Medium size at 1.5 inches in diameter for use in confined areas or on smaller workpieces
• 1/4-20 internal EXT threaded shaft for direct mounting to standard die grinders and power tools
• Lightweight at 0.084 pounds for reduced operator fatigue during extended use
• Roloc quick-change system compatibility allows fast disc swaps without additional hardware
• Sold individually with a minimum order quantity of 5 units per purchase

Compatibility

Designed for use with 3M Roloc quick-change abrasive discs on power tools equipped with or adaptable to a 1/4-20 threaded shaft, including standard die grinders used in metalworking and surface preparation applications.

Installation Notes

Installation is performed by threading the pad shaft directly into the tool spindle or chuck — power down and disconnect the tool from its power source before mounting or removing the pad. Ensure the shaft is fully threaded and secure before operating the tool. Always follow the tool manufacturer's maximum RPM rating and confirm the pad is rated for the operating speed of the grinder before use.

Technical Specifications

• Size: 1.5 inches
• Style: Medium
• Mounting Thread: 1/4-20 Internal EXT Threaded Shaft
• Weight: 0.084 pounds
• UPC: 00051144450992
• Sold As: Each (minimum quantity 5)

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000045280