3M 7010326159 341D Abrasive Belt 80 Grit 48x4 Inch Ao Cloth

Product Description

The 3M 7010326159 is an aluminum oxide coated abrasive belt in the 341D series, designed for demanding metal deburring, general metalworking, and woodworking material removal. Measuring 48 inches in length and 4 inches in width, this belt is built on an X-weight cloth backing that handles heavy sanding and grinding loads without tearing or glazing. The resin bond system resists high heat and pressure, keeping the 80-grit aluminum oxide mineral cutting aggressively across extended work cycles. This belt is a common choice for licensed tradespeople, metalworking shops, and maintenance professionals who need consistent stock removal on metal and wood substrates.

The 341D belt is suited for wide belt sanders, edge sanders, and portable belt sanders. Its tube-shaped construction also allows it to fit onto a rubber expander wheel attachment for use with a die grinder or rotary drill, making it practical for reaching inner and outer contours, removing parting lines, imperfections, and burrs on fabricated metal parts. It performs on a range of metal substrates as well as wood, giving shops a single belt option for multiple material types in light industrial and production environments.

Key Features

• 80-grit aluminum oxide abrasive mineral delivers fast cutting and consistent performance on metal and wood
• X-weight cloth backing withstands heavy sanding and grinding applications
• Resin bond construction resists high heat and pressure buildup during use
• Tube-shaped belt fits inner and outer contours for deburring and parting line removal
• Compatible with wide belt, edge, and portable belt sanders
• Fits rubber expander wheel attachments for use with die grinders or rotary drills (expander wheel sold separately)

Compatibility

Designed for use with wide belt sanders, edge sanders, and portable belt sanding machines that accept a 48-inch by 4-inch abrasive belt. Also fits rubber expander wheel attachments for die grinder or rotary drill applications.

Installation Notes

Installation should be performed by qualified shop personnel familiar with abrasive belt equipment. Power down and disconnect the sander or grinder from its power source before changing belts. Confirm the belt tracking direction arrow aligns with the machine direction of travel before starting the machine. Inspect the expander wheel or platen for wear before mounting a new belt.

Technical Specifications

• Series: 341D
• Abrasive Type: Aluminum Oxide
• Grit: 80
• Backing Material: X-Weight Cloth
• Bond Type: Resin
• Belt Length: 48 inches
• Belt Width: 4 inches
• Weight: 0.31 pounds
• Unit of Measure: Each
• UPC: 00051144265350

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010326159