3M 7100226746 Roloc Disc 3 Inch 80 Grit Ceramic Ao

Product Description

The 3M 7100226746 is a Green Corps Roloc abrasive disc designed for coarse grinding in collision repair and metal fabrication. At 3 inches in diameter and 80 grit, this disc is built to remove paint, rust, welds, and surface scale quickly. The ceramic aluminum oxide abrasive cuts aggressively and resists dulling under sustained load. The Roloc attachment system uses a twist-lock hub that locks and releases the disc without tools, keeping disc changes fast during production work. Professional body technicians and metal fabricators are the primary users of this disc.

This disc is suited for collision repair shops, metal fabrication facilities, and general industrial grinding applications where a compact disc is needed to access tight spaces. The 3-inch diameter allows the disc to work in confined areas such as door jambs, frame sections, and weld seams that larger discs cannot reach. It is used on standard 1/4-inch Roloc-compatible die grinders and air tools. The disc is color coded to its grit grade for fast, accurate selection at the tool cart.

Key Features

• 3-inch diameter provides access to confined work areas including door jambs and frame sections
• 80 grit ceramic aluminum oxide abrasive removes paint, rust, and weld material efficiently
• Roloc twist-lock attachment mounts and releases without tools for fast disc changes
• Compatible with any 1/4-inch Roloc-style die grinder or air tool
• Color-coded disc grade for accurate selection during production use
• Coarse cut rate reduces time spent on heavy material removal tasks

Compatibility

Designed for use with 1/4-inch Roloc-compatible die grinders and rotary air tools. Verify the tool mandrel accepts the Roloc twist-lock hub before installation.

Installation Notes

Installation and disc changes should be performed with the tool disconnected from the air supply or power source. Thread the disc onto the Roloc mandrel and twist to lock before applying load. Wear appropriate eye protection and a face shield during grinding operations. Inspect the disc for damage before each use and discard any disc that shows cracking, fraying, or delamination.

Technical Specifications

• Disc Diameter: 3 inches
• Grit: 80
• Abrasive Material: Ceramic Aluminum Oxide
• Attachment System: Roloc Twist-Lock
• Package Weight: 5.076 pounds
• Package Length: 20.84 inches
• Package Width: 11.63 inches
• Package Height: 6.45 inches
• Unit of Measure: Box
• Minimum Order Quantity: 10

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100226746