3M 7010326153 341D Ao Cloth Belt 80 Grit 18.93x2 Inch

Product Description

The 3M 7010326153 is an aluminum oxide coated abrasive belt in the 341D series, designed for metal deburring, general metalworking, and select woodworking operations. The belt features an X-weight cloth backing that handles heavy sanding and grinding loads without tearing or deforming. A resin bond system holds the abrasive mineral under high heat and pressure conditions common in sustained grinding passes. At 80 grit, the belt removes material aggressively while leaving a surface finish suitable for follow-on operations. This belt is installed by machinists, fabricators, and metal finishing technicians working with die grinders, rotary drills, or wide belt sanding equipment.

The 341D belt measures 18.93 inches long and 2 inches wide, making it compatible with portable belt sanders, edge sanders, and wide belt sanders. Its tube-shaped band construction allows it to conform to inner and outer contours, which is useful for removing parting lines, flash, and burrs on cast or machined metal parts. It also performs on wood substrates where aggressive stock removal is needed. The belt can be mounted on a rubber expander wheel attachment for use with a die grinder or rotary drill, expanding its reach into tight geometries and internal surfaces.

Key Features

• 80-grit aluminum oxide mineral cuts fast and maintains performance across metal and wood substrates
• X-weight cloth backing withstands heavy sanding and grinding without backing failure
• Resin bond resists breakdown under high heat and pressure during sustained passes
• Tube-shaped band conforms to inner and outer contours for deburring and parting line removal
• Compatible with rubber expander wheel attachments for use with die grinders and rotary drills
• Suitable for wide belt, edge, and portable belt sanding applications

Compatibility

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

Installation Notes

Mounting and replacement of abrasive belts should be performed with the machine powered down and unplugged or locked out per applicable OSHA lockout/tagout procedures. Verify belt direction of travel matches the arrow marked on the belt before securing it to the tool. Inspect the expander wheel or sanding platen for wear or damage before mounting a new belt. Do not exceed the maximum RPM rating of the tool or the belt.

Technical Specifications

• Abrasive Type: Aluminum Oxide (AO)
• Grit: 80
• Belt Length: 18.93 inches
• Belt Width: 2 inches
• Backing Material: X-weight Cloth
• Bond Type: Resin
• Weight: 0.07 pounds
• Unit of Measure: Each

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010326153