3M 7010308080 Abrasive Belt 40 Grit Aluminum Oxide 59.5x4 Inch

Product Description

The 3M 7010308080 is an aluminum oxide coated abrasive cloth belt engineered for metal deburring, general metalworking, and woodworking applications. The 341D series features an X-weight cloth backing rated for heavy sanding and grinding loads, paired with a resin bond that holds up under high heat and pressure. At 59.5 inches long and 4 inches wide with a 40-grit mineral, this belt is suited for wide belt sanders, edge sanders, and portable belt sanders. The aluminum oxide abrasive cuts fast across metal substrates and wood, making it a practical choice for production and maintenance work alike.

This belt is used in metalworking shops, fabrication environments, and woodworking operations requiring consistent stock removal and surface finishing. Its tube-shaped band profile allows it to conform to both inner and outer contours, which is useful for removing parting lines, surface imperfections, and burrs on irregular parts. The belt also fits onto a rubber expander wheel attachment for use with a die grinder or rotary drill, expanding its range of portable applications on metal and wood substrates.

Key Features

• X-weight cloth backing handles heavy sanding and grinding without breakdown
• Resin bond resists high heat and pressure during aggressive material removal
• Aluminum oxide abrasive mineral delivers fast cutting on metal and wood
• Tube-shaped band conforms to inner and outer contours for deburring and parting-line removal
• Compatible with wide belt, edge, and portable belt sanding setups
• Fits rubber expander wheel attachments for use with die grinders or rotary drills

Compatibility

Suitable for wide belt sanders, edge sanders, and portable belt sanders. Fits rubber expander wheel attachments used with die grinders or rotary drills. Intended for use on metal substrates and wood.

Installation Notes

Install on a belt sander or expander wheel with all power sources disconnected or isolated before mounting. Confirm belt tracking and tension according to the equipment manufacturer guidelines before resuming operation. Wear appropriate PPE including eye protection and gloves when handling and changing abrasive belts.

Technical Specifications

• Abrasive Mineral: Aluminum Oxide
• Grit: 40
• Belt Length: 59.5 inches
• Belt Width: 4 inches
• Backing: X-weight Cloth
• Bond: Resin
• Unit of Measure: Each
• Minimum Order Quantity: 50
• Weight: 1.04 pounds
• UPC: 00051119878035

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010308080