3M 7010326172 Cloth Sanding Belt 48in X 2in P320 Grit

Product Description

The 3M 7010326172 is an aluminum oxide cloth abrasive belt designed for metal deburring, general metalworking, and woodworking applications. The 341D series belt measures 48 inches in length and 2 inches in width, with a P320 grit rating suited for finishing and surface refinement work. It features an X-weight cloth backing that handles the stress of heavy sanding and grinding cycles, and a resin bond system that holds up under high heat and pressure conditions. Licensed tradespeople and production grinders working with metal substrates or wood stock reach for this belt when consistent cut rate and durability matter.

This belt is engineered for wide belt, edge, and portable belt sanding setups. Its tube-shaped construction allows it to fit over rubber expander wheel attachments used with die grinders and rotary drills, making it practical for accessing inner and outer contours during parting line removal, burr cleanup, and surface prep. The aluminum oxide mineral cuts aggressively across steel, other metals, and wood, supporting both production and maintenance grinding tasks in shop and field environments.

Key Features

• P320 grit aluminum oxide abrasive delivers fast cut with consistent finish on metal and wood
• X-weight cloth backing withstands heavy sanding, grinding pressure, and flex fatigue
• Resin bond resists heat and pressure buildup during extended use
• Tube-shaped band seats onto rubber expander wheel attachments for die grinders and rotary drills
• Fits inner and outer contours for parting line removal and burr cleanup
• Suitable for wide belt, edge, and portable belt sanding configurations

Compatibility

Designed for use with standard portable belt sanders, wide belt sanders, edge sanders, and rubber expander wheel attachments compatible with die grinders and rotary drills. Expander wheel attachment sold separately.

Installation Notes

Belt installation should be performed by qualified shop personnel familiar with abrasive tooling. Confirm the belt is properly seated and tracking before operating the sander or grinder. Power down and disconnect the tool from its power source before changing belts. Inspect the belt for tears or separation before each use and replace immediately if damage is found.

Technical Specifications

• Belt Length: 48 inches
• Belt Width: 2 inches
• Grit: P320
• Abrasive Mineral: Aluminum Oxide
• Backing Material: X-Weight Cloth
• Bond Type: Resin
• Unit of Measure: Each
• Minimum Order Quantity: 50
• Weight: 0.09 pounds

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010326172