3M 7010307977 Cloth Sanding Belt 24 Grit 138.5x9 Inch

Product Description

The 3M 7010307977 is an aluminum oxide cloth sanding belt designed for metal deburring, general metalworking, and woodworking applications. Built on an X-weight cloth backing, this belt handles heavy sanding and grinding without breaking down under load. The resin bond resists high heat and pressure, keeping the abrasive mineral in place during extended use. At 138.5 inches long and 9 inches wide with a 24 grit rating, this belt covers wide belt, edge, and portable belt sanding setups. Licensed tradespeople and shop technicians working with metal substrates or wood reach for this belt when consistent cut rate and durability matter.

This belt suits a range of production and finishing tasks on metal and wood surfaces. Its tube-shaped band construction fits inner and outer contours, making it effective for removing parting lines, surface imperfections, and burrs on fabricated metal parts. The belt is compatible with rubber expander wheel attachments used alongside die grinders or rotary drills, as well as wide belt and portable belt sanders. It works across residential, commercial, and light industrial settings wherever deburring or stock removal is needed.

Key Features

• Aluminum oxide abrasive mineral delivers fast cutting action on metal and wood substrates
• X-weight cloth backing withstands heavy sanding and grinding loads
• Resin bond resists high heat and pressure for extended belt life
• Tube-shaped band fits inner and outer contours for deburring and parting line removal
• Compatible with rubber expander wheel attachments for use with die grinders or rotary drills
• Suitable for wide belt, edge, and portable belt sanding applications

Compatibility

Designed for use with wide belt sanders, edge sanders, portable belt sanders, and rubber expander wheel attachments mounted on die grinders or rotary drills where a 138.5-inch by 9-inch belt is specified.

Installation Notes

Install this belt with all power sources disconnected and guards removed per the sander manufacturer's instructions. Verify belt tracking and tension before restarting the machine. Inspect the belt for tears or separation before each use, and replace immediately if damage is found. Follow applicable shop safety and OSHA guidelines for abrasive belt equipment.

Technical Specifications

• Belt Length: 138.5 inches
• Belt Width: 9 inches
• Grit: 24
• Abrasive Mineral: Aluminum Oxide
• Backing Material: X-weight Cloth
• Bond Type: Resin
• Weight: 5.05 pounds
• Unit of Measure: Each
• Minimum Order Quantity: 10
• UPC: 00051115275166

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010307977