3M 7000028500 Disc Pad Holder 5 Inch M14-2.0

Product Description

The 3M 7000028500 is a disc pad holder designed to mount 5-inch hook and loop abrasive discs on right angle grinders. It measures 5 inches in diameter with a 1/8-inch foam layer and a 3/8-inch overall thickness, and threads onto tools via an M14-2.0 internal thread connection. The foam backing provides consistent disc contact and helps absorb vibration during grinding and finishing operations. Metalworking shops, auto body technicians, and fabrication professionals rely on this type of holder to keep abrasive discs seated securely during aggressive material removal or surface prep work.

This disc pad holder is suited for right angle grinder applications in industrial, automotive, and fabrication environments. The hook and loop interface allows fast disc swaps without tools, making it practical for operations that cycle through multiple disc grits. The M14-2.0 internal thread is a standard grinder spindle thread used widely across professional-grade right angle grinders in both residential and commercial settings.

Key Features

• Accepts 5-inch diameter hook and loop abrasive discs
• 1/8-inch foam layer for consistent disc contact and vibration damping
• M14-2.0 internal thread for direct spindle mounting on compatible right angle grinders
• T-hook retention system secures discs during use
• 3/8-inch total pad thickness for low-profile fitment

Compatibility

Designed for use with 5-inch diameter hook and loop abrasive discs on right angle grinders equipped with an M14-2.0 spindle thread.

Installation Notes

Thread the pad holder onto the grinder spindle by hand until snug, then verify it is fully seated before mounting a disc. Power down and disconnect the grinder from its power source before installing or removing the pad holder or disc. Inspect the foam backing and T-hook surface for wear before each use and replace the holder if the hook interface shows significant degradation.

Technical Specifications

• Disc Diameter: 5 inches
• Foam Thickness: 1/8 inch
• Overall Thickness: 3/8 inch
• Thread Type: M14-2.0 Internal
• Disc Interface: Hook and Loop
• UPC: 00048011056814
• Unit of Measure: Each

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000028500