3M 7000118807 341D Abrasive Belt P320 Grit 75x37 Inch

Product Description

The 3M 7000118807 is an aluminum oxide coated abrasive cloth belt in the 341D series, designed for metal deburring, general metalworking, and woodworking surface preparation. The belt features an X-weight cloth backing capable of withstanding heavy sanding and grinding loads, paired with a resin bond formulated to hold up under high heat and pressure. At P320 grit, it delivers fine cutting action suited to finishing passes and burr removal on metal and wood substrates. Licensed HVAC and metalworking professionals as well as production fabricators handling wide-belt, edge, or portable belt sanding operations will find this belt a reliable consumable for day-to-day grinding tasks.

This belt is built for wide belt sanding machines, edge sanders, and portable belt sanders. The tube-shaped band design also fits onto a rubber expander wheel attachment used with a die grinder or rotary drill, making it adaptable to both stationary and handheld applications. It performs on metal substrates including steel and on wood, making it a versatile option for fabrication shops, millwork operations, and maintenance environments where both materials appear on the bench.

Key Features

• P320 grit aluminum oxide abrasive for fast cutting on metal and wood
• X-weight cloth backing handles heavy sanding and grinding without tearing
• Resin bond resists heat and pressure buildup during sustained use
• Tube-shaped band geometry fits inner and outer contours for parting line and burr removal
• Compatible with rubber expander wheel attachments for die grinder or rotary drill use
• Suitable for wide belt, edge, and portable belt sanding configurations

Compatibility

Designed for use with wide belt sanders, edge sanders, portable belt sanders, and rubber expander wheel attachments on die grinders or rotary drills. Compatible with metal and wood substrates per manufacturer application guidance.

Installation Notes

Abrasive belt installation and replacement should be performed by qualified shop personnel with the sanding machine or grinder fully powered down and unplugged. Confirm belt tracking and tension per the equipment manufacturer specifications before resuming operation. Inspect the belt for tears or separation before each use and replace immediately if damage is observed. Personal protective equipment including eye protection and gloves is standard practice when handling and changing abrasive belts.

Technical Specifications

• Series: 341D
• Abrasive Mineral: Aluminum Oxide
• Grit: P320
• Backing: X-Weight Cloth
• Bond: Resin
• Belt Length: 75 inches
• Belt Width: 37 inches
• Weight: 2.47 pounds
• UPC: 00051111696873

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000118807