3M 7100138142 Cloth Band 341D 1x1 in 80 Grit X-weight

Product Description

The 3M 7100138142 is a closed-coat aluminum oxide cloth band in the 341D series, measuring 1 inch wide by 1 inch in length and rated at 80 grit X-weight. It is resin bonded for heat resistance, which helps maintain cutting performance during sustained metal or wood grinding operations. The X-weight backing provides a durable, rigid foundation suited for aggressive stock removal. This abrasive band is intended for installation on small-diameter rotary tools and is typically handled by machinists, metalworkers, and woodworking professionals.

The 341D cloth band is designed for general-purpose grinding and finishing on metal and wood substrates. It performs particularly well on harder wood species where a durable, heat-resistant abrasive is needed. The closed-coat construction maximizes abrasive grain coverage across the surface, improving cut rate on ferrous and non-ferrous metals as well as dense hardwoods. Sold individually, with a minimum order quantity of 100 units.

Key Features

• Aluminum oxide grain in a closed-coat configuration for consistent, aggressive cutting action
• X-weight cloth backing delivers rigidity and durability under load
• Resin bond construction resists heat buildup during extended grinding cycles
• 80 grit rating suited for general stock removal on metal and hard wood
• 1 inch x 1 inch form factor fits small-diameter band and drum tool spindles

Compatibility

Designed as a general-purpose abrasive band for small rotary grinding and sanding tools that accept 1-inch cloth bands. No specific model compatibility was stated by the manufacturer in the available product data.

Installation Notes

Installation should be performed by qualified machinists or woodworking professionals familiar with rotary abrasive tooling. Power down and disconnect the tool from its power source before mounting or removing abrasive bands. Confirm the tool spindle speed rating does not exceed the maximum RPM rating of the abrasive before operation. Inspect the band for tears or separation before each use and replace if damage is found.

Technical Specifications

• Abrasive Material: Aluminum Oxide
• Coat Type: Closed Coat
• Backing Type: X-Weight Cloth
• Bond Type: Resin
• Grit: 80
• Width: 1 inch
• Length: 1 inch
• Weight: 0.01 pounds
• Unit of Measure: Each
• UPC: 00051144402106

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100138142