3M 7100138194 Radial Bristle Brush Disc 6 Inches

Product Description

The 3M 7100138194 is a radial bristle brush replacement disc designed for surface cleaning, finishing, and coating removal tasks. The disc mounts to a bench motor using the included universal bench motor adapter, making it a practical alternative to traditional wire brushes. At 6 inches in diameter, this abrasive disc operates effectively with minimal applied pressure, reducing operator fatigue and the risk of surface damage. It is suited for use on a variety of coatings including paint, rust, and scale. The pack format allows stocking of multiple discs for ongoing replacement needs in shop or field environments.

This replacement disc is intended for use in fabrication shops, maintenance facilities, and trade environments where surface prep work is routine. It works on metal, welds, and coated surfaces, and is a safer handling option compared to wire brushes, which can shed bristles during use. Licensed tradespeople in plumbing, HVAC, electrical, and general mechanical trades commonly use radial bristle brush systems for pipe prep, weld cleanup, and contact surface conditioning.

Key Features

• Wire brush alternative with no loose wire shedding during operation
• Operates effectively with minimal pressure applied
• Compatible with a variety of surface coatings including rust, scale, and paint
• Includes universal bench motor adapter for straightforward mounting
• 6-inch disc size suitable for bench motor applications

Compatibility

Designed as a replacement disc for radial bristle brush bench motor systems; includes a universal bench motor adapter for broad fitment across standard bench motor configurations.

Installation Notes

Installation and disc changes should be performed by qualified personnel with the bench motor fully powered down and unplugged before handling. Secure the disc to the adapter according to the motor manufacturer's mounting guidance before resuming operation. Eye protection and appropriate PPE are recommended during use, consistent with standard shop safety practices.

Technical Specifications

• Diameter: 6 inches
• Weight: 1.98 pounds
• Unit of Measure: Pack
• Minimum Order Quantity: 2
• UPC: 30048011276237

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100138194