3M 7010361248 Abrasive Belt 747D 72x2.5 Inch P120 Ceramic

Product Description

The 3M 7010361248 is the 747D cloth abrasive belt, engineered for metal finishing applications where cut rate, belt life, and surface quality all matter. It uses a blend of ceramic aluminum oxide grain that cuts aggressively while resisting heat buildup, making it well suited for stroke sanding on hard metals. The X-weight cotton backing handles demanding grinding loads without breaking down, and the anti-friction backing layer helps the belt run smoothly at high speeds. A grinding aid is incorporated into the bond to reduce heat at the contact point, protecting the workpiece surface and extending useful belt life. Weighing 0.37 pounds per unit, the belt measures 72 inches long by 2.5 inches wide and carries a P120 grit designation.

This belt is intended for fabrication shops, metal service centers, and maintenance environments where stainless steel, nickel alloys, and other difficult metals require consistent, repeatable surface finishes. It is a strong fit for stroke sanders, backstand grinders, and similar stationary belt equipment. Typical applications include weld blending, deburring, and pre-polish finishing on sheet metal and structural components. Metalworking professionals and fabricators will find the 747D particularly effective where heat-sensitive alloys demand controlled stock removal without surface discoloration.

Key Features

• Ceramic aluminum oxide blend delivers high cut rate and extended belt life on hard metals
• Grinding aid reduces heat generation, protecting heat-sensitive alloys like stainless steel and nickel
• X-weight cotton backing withstands aggressive sanding and grinding loads
• Anti-friction backing promotes smooth belt tracking and reduces chatter
• P120 grit produces consistent, fine surface finishes suitable for pre-polish or weld blend work
• 72 inch by 2.5 inch size fits standard stroke sander and backstand configurations

Compatibility

Designed as a replacement or stock abrasive belt for stroke sanders, backstand grinders, and similar stationary belt grinding equipment requiring a 72 inch by 2.5 inch belt size.

Installation Notes

Belt installation and replacement should be performed by a qualified metalworking technician or fabricator. Power down and lock out the machine before removing or mounting the belt. Confirm belt tracking alignment and tension per the equipment manufacturer guidelines before resuming operation. Inspect the belt for tears or splice separation before each use.

Technical Specifications

• Belt Length: 72 inches
• Belt Width: 2.5 inches
• Grit Designation: P120
• Abrasive Grain: Ceramic Aluminum Oxide Blend
• Backing Material: X-Weight Cotton Cloth
• Weight: 0.37 pounds
• UPC: 00051115276163

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010361248