3M 7100192123 Cubitron Ii 784F Belt 36 Grit 42x1 Inch

Product Description

The 3M 7100192123 is a Cubitron II 784F abrasive belt engineered for metal grinding and blending in industrial and fabrication environments. It uses 3M Precision-Shaped Grain technology, a proprietary blend of shaped ceramic and premium aluminum oxide abrasive, to deliver faster material removal and longer service life compared to conventional ceramic aluminum oxide belts. The belt measures 42 inches in length and 1 inch in width, with a 36 grit rating suited to aggressive stock removal. A durable resin bond and waterproof YF-weight polyester backing support both wet and dry operation. Licensed tradespeople and fabrication operators in metalworking shops are the primary installers and users of this belt.

This belt is designed for medium-pressure grinding and blending on all metals, including heat-sensitive alloys. The waterproof backing and integrated grinding aid make it suitable for wet processes where heat buildup is a concern. Its moderately flexible construction allows it to conform to both straight and contoured workpiece surfaces. The belt is also well suited to robotic and pressure-assisted grinding systems where consistent cut rate and reduced changeout frequency directly impact throughput and downtime. Applications include weld blending, surface preparation, and deburring across ferrous and non-ferrous metals.

Key Features

• 3M Precision-Shaped Grain blend of shaped ceramic and premium aluminum oxide for faster, more consistent cut
• Significantly longer belt life than comparable conventional aluminum oxide belts
• Waterproof YF-weight polyester backing rated for Grades 36-80, supports wet and dry use
• Integrated grinding aid cools the abrasive interface on heat-sensitive alloys
• Moderately flexible backing conforms to straight and contoured surfaces
• Durable resin bond resists heat-related deterioration to extend service life
• Reduces changeout frequency in robotic and pressure-assisted grinding applications

Compatibility

Designed for use on all metals in medium-pressure grinding and blending applications, including robotic and pressure-assisted belt grinding systems that accept a 42-inch by 1-inch abrasive belt.

Installation Notes

Installation should be performed by qualified metalworking or maintenance personnel following the belt grinder manufacturer's instructions. Power down and lock out the grinder before mounting or removing the belt. Verify belt tracking and tension before resuming operation. Inspect the belt and grinder platen or contact wheel for wear or damage prior to each use.

Technical Specifications

• Belt Length: 42 inches
• Belt Width: 1 inch
• Grit: 36
• Abrasive Type: Precision-Shaped Grain ceramic and premium aluminum oxide blend
• Backing Material: YF-weight polyester cloth
• Bond Type: Resin
• Application: Wet or dry use on all metals
• Weight: 25.148 pounds
• Unit of Measure: Each

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100192123