3M 7000045281 Roloc Disc Pad 4 Inches 1/4-20

Product Description

The 3M 7000045281 is a backup disc pad designed to support 4-inch diameter Roloc abrasive discs in grinding, blending, and finishing applications. The pad mounts directly to power tools equipped with a 1/4-20 external threaded shaft, and it is also compatible with a Roloc shank for use in collet chuck tools. At 0.28 pounds, the pad is lightweight enough to minimize operator fatigue during extended use. Licensed tradespeople working in metal fabrication, automotive bodywork, and general surface prep will find this pad a straightforward workhorse component in their abrasive setups.

This backup pad is suited for use in both shop and field environments where Roloc-style disc systems are the standard. It supports quick disc changes without removing the pad from the tool, making it practical for production environments and service calls alike. The 4-inch diameter fits standard Roloc abrasive disc sizes used across a range of material removal and surface conditioning tasks on metal, composites, and similar substrates.

Key Features

• Supports 4-inch diameter Roloc abrasive discs
• Direct mount to tools with 1/4-20 external threaded shafts
• Compatible with Roloc shank for collet chuck tool use
• Lightweight construction at 0.28 pounds
• Sold individually (each)

Compatibility

Designed to support 3M Roloc 4-inch diameter abrasive discs. Mounts to tools with 1/4-20 external threaded shafts or accepts a Roloc shank for collet chuck tools.

Installation Notes

Thread the pad securely onto the tool spindle or attach via the appropriate Roloc shank before installing any abrasive disc. Ensure the tool is powered off and unplugged or air supply disconnected before mounting or changing the pad. Verify the spindle thread specification matches 1/4-20 before installation to avoid cross-threading. Follow the tool and abrasive manufacturer guidelines for maximum RPM ratings.

Technical Specifications

• Disc Diameter: 4 inches
• Mounting Thread: 1/4-20 Internal
• Weight: 0.28 pounds
• Unit of Measure: Each
• Minimum Order Quantity: 5
• UPC: 00051144451791

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000045281