3M 7100022038 Clean Sanding Low Profile Disc Pad 6 in

Product Description

The 3M 7100022038 is a low-profile disc pad designed for use with random orbital sanders in professional sanding applications. Known as the 861 Plus, this pad features a one-piece threaded shank construction that reduces vibration and improves rotational balance during operation. The red foam backing provides consistent surface contact across the full 6-inch diameter. The 5/16-24 internal thread interface connects directly to compatible random orbital sanders. HVAC fabricators, auto body technicians, and finishing tradespeople rely on this pad for controlled material removal with Hookit Clean Sanding or Hookit D/F disc systems.

This disc pad is suited for surface preparation tasks in woodworking, metal finishing, and composite work. It pairs with 6-inch diameter Hookit Clean Sanding discs or Hookit D/F discs in environments where dust management and low-vibration operation are priorities. The low-profile design helps maintain close clearance in tight or contoured areas, making it practical for detailed finishing work on panels, frames, and similar surfaces where a standard-height pad would limit access.

Key Features

• One-piece threaded shank for reduced vibration and improved balance
• Low-profile design allows use in tight or contoured work areas
• Compatible with 6-inch Hookit Clean Sanding and Hookit D/F discs
• Red foam construction provides consistent disc contact
• 5/16-24 internal thread fits standard random orbital sanders

Compatibility

Designed for use with 6-inch diameter Hookit Clean Sanding discs and Hookit D/F discs on random orbital sanders equipped with 5/16-24 internal threads.

Installation Notes

Power down and disconnect the sander before attaching or removing the disc pad. Thread the pad shank fully into the sander spindle by hand until snug — do not use tools to overtighten the threaded connection. Inspect the foam backing for wear or deformation before each use, and replace the pad if the foam no longer seats the disc flat.

Technical Specifications

• Diameter: 6 inches
• Thickness: 3/8 inches
• Shank Diameter: 5/8 inches
• Thread Size: 5/16-24
• Material: Red Foam with one-piece threaded shank
• Weight: 0.37 pounds
• UPC: 00051141204659

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100022038