3M 7010365420 Psa Disc Holder 5 in 1/4 in Shank

Product Description

The 3M 7010365420 is a PSA (pressure-sensitive adhesive) disc holder designed to support abrasive discs during grinding operations in hard-to-reach areas. The holder face diameter is intentionally smaller than the disc it carries, making disc centering and removal straightforward on the job. It accepts a 1/4 inch shank, fitting standard rotary grinding tools commonly used in metalworking, fabrication, and surface prep applications. At 0.21 pounds, the holder is lightweight enough for extended use without adding significant tool fatigue.

This disc holder is suited for trade and industrial applications where PSA-backed abrasive discs need a reliable backing plate on angle grinders or die grinders. It is well-suited for tight clearances in fabrication shops, maintenance environments, and production grinding lines where disc access and swap-out speed matter. The 5 inch disc capacity covers a common size used across metal finishing and weld blending tasks.

Key Features

• Face diameter smaller than disc size for easier centering and disc removal
• Accepts 1/4 inch center hole shank for compatibility with standard rotary grinding tools
• 5 inch disc capacity for PSA-backed abrasive discs
• Lightweight at 0.21 pounds for reduced operator fatigue
• Provides firm support when grinding in confined or hard-to-reach areas

Compatibility

Designed for use with 5 inch PSA-backed abrasive discs featuring a 1/4 inch center hole, for use with rotary die grinders and similar shank-driven grinding tools.

Installation Notes

Installation and disc changes should be performed with the tool powered off and disconnected from the air supply or electrical source. Ensure the shank is fully seated and secured in the tool collet before operation. Follow applicable ANSI abrasive product safety standards and the grinder manufacturer guidelines for maximum RPM ratings when selecting compatible discs.

Technical Specifications

• Disc Size: 5 inches
• Shank Size: 1/4 inch
• Weight: 0.21 pounds
• Unit of Measure: Each
• UPC: 00051144450688

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010365420