3M 7000144107 Roloc Disc Pad 4 in 5/8-11 Cool Running

Product Description

The 3M 7000144107 is a Roloc disc/face (D/F) cool running disc pad designed for use with rotary grinding and finishing tools in trade and industrial applications. Measuring 4 inches in diameter with a 5/8-11 internal thread mount, this pad features an integrated hole and channel system that allows air to flow through the pad body during operation. That airflow reduces heat concentration at the work surface, making it a practical choice for high-heat-generating applications where thermal buildup can degrade abrasive performance or damage workpieces. It is installed by licensed tradespeople and skilled technicians in metalworking, fabrication, and surface preparation tasks.

This disc pad is built for compatibility with vacuum shroud tools, allowing dust generated around the pad perimeter to be picked up during operation rather than becoming airborne. The cool running design makes it well suited for extended grinding or finishing passes on materials sensitive to heat. Typical installation scenarios include metal fabrication shops, HVAC duct fabrication, and mechanical contracting environments where surface preparation is part of the workflow. Each pad is sold individually as a single unit.

Key Features

• Hole and channel design allows airflow through the pad, reducing heat concentration during use
• Compatible with vacuum shroud tools for integrated dust collection at the pad
• 5/8-11 internal thread mount provides secure attachment to standard rotary tool spindles
• 4-inch diameter suits common disc sizes used in surface prep and finishing applications
• Suitable for high-heat-generating applications where standard pads may degrade faster

Compatibility

Designed for use with rotary tools equipped with vacuum shrouds and a 5/8-11 threaded spindle. No specific compatible model numbers were provided in product data.

Installation Notes

This disc pad is typically installed by metalworking tradespeople, HVAC fabricators, or mechanical contractors as part of a rotary tool setup. Before mounting or replacing the pad, ensure the tool is powered off and unplugged or the air supply is disconnected if using a pneumatic tool. Thread the pad onto the 5/8-11 spindle until seated securely before attaching an abrasive disc. Always follow the tool manufacturer guidelines and applicable workplace safety standards when operating grinding or finishing equipment.

Technical Specifications

• Diameter: 4 inches
• Thread Size: 5/8-11 Internal
• Weight: 0.38 pounds
• Unit of Measure: Each
• Minimum Order Quantity: 5
• UPC: 00051141284736

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000144107