3M 7100088221 Scotch-brite Roloc+ Flap Brush 3in Medium

Product Description

The 3M 7100088221 is a Scotch-Brite Roloc+ Cut and Polish Flap Brush designed for surface conditioning, light material removal, and blending on metal and other hard surfaces. The flap-brush construction combines cutting and polishing action in a single pass, reducing the number of steps in a finishing workflow. At 3 inches in diameter and 1.375 inches wide with a medium-grade abrasive, this brush suits applications where consistent surface finish and controlled aggressiveness are both required. It mounts via the Roloc+ quick-change attachment system for fast spindle changes on angle grinders and die grinders. Sold in a case of 10 brushes.

This brush is well suited for weld blending, deburring, edge finishing, and pre-paint surface prep on fabricated metal components. The medium-grade abrasive rating makes it appropriate for work on steel, aluminum, and stainless steel in both shop and field environments. Typical users include metal fabricators, welders, maintenance technicians, and industrial service professionals who need a repeatable surface finish without switching between multiple abrasive products.

Key Features

• Roloc+ quick-change hub mounts to standard Roloc+ compatible grinders and die grinders without tools
• Combined cut and polish flap design performs surface conditioning and light finishing in a single operation
• Medium-grade abrasive provides controlled stock removal with a consistent surface finish
• 3 inches diameter by 1.375 inches width suits contoured and flat surfaces
• Case quantity of 10 brushes supports ongoing production or service workflow

Compatibility

Designed for use with Roloc+ quick-change angle grinders and die grinders that accept the Roloc+ attachment system. Verify spindle compatibility with your tool before installation.

Installation Notes

Installation is performed by pressing the Roloc+ hub onto a compatible Roloc+ mandrel until it locks; no wrenches are required for attachment or removal. Ensure the grinder or die grinder is powered off and disconnected from its power source before mounting or removing the brush. Operate within the maximum RPM rating marked on the brush or its packaging. Wear appropriate eye and face protection, and follow applicable ANSI and OSHA standards for abrasive wheel use.

Technical Specifications

• Diameter: 3 inches
• Width: 1.375 inches
• Abrasive Grade: Medium
• Attachment Type: Roloc+ quick-change
• Case Quantity: 10 per case
• Weight: 1.85 pounds (case)
• UPC: 00048011145884

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100088221