3M 7100192618 Cubitron Ii 984F Abrasive Belt 36 Grit

Product Description

The 3M 7100192618 is the Cubitron II 984F abrasive cloth belt, engineered for demanding metal grinding and finishing operations. Built on a YF-weight polyester cloth backing, this belt uses 3M Precision-Shaped Grain technology, which continuously fractures to expose sharp cutting points. The result is faster stock removal, lower heat generation, and longer belt life compared to conventional abrasive belts. At 36 grit, it is suited for aggressive material removal on stainless steel, carbon steel, cobalt chrome, nickel alloys, and other exotic alloys. It includes a grinding aid that helps reduce heat buildup during medium to high pressure grinding passes.

This belt is designed for robotic grinding systems, pressure-assisted grinders, and manual belt grinders used in fabrication shops, aerospace component finishing, and heavy metalworking environments. The 90-inch length and 1-inch width make it a common fit for file belt machines and narrow contact-wheel grinders. Typical users include metal fabricators, weld grinding technicians, and aerospace finishing specialists working with heat-sensitive alloys where discoloration, oxidation, and heat-related stress cracks are a concern.

Key Features

• Precision-Shaped Grain fractures continuously to maintain sharp cutting points and fast stock removal
• Engineered to run cooler, reducing discoloration and oxidation on heat-sensitive alloys
• Grinding aid included for improved performance in medium to high pressure applications
• YF-weight polyester cloth backing provides durability in high-pressure stainless steel and exotic alloy grinding
• Extended belt life reduces changeouts and downtime in robotic and pressure-assisted setups
• Suitable for stainless steel, carbon steel, cobalt chrome, nickel alloys, and other exotic metals

Compatibility

Designed for use on file belt machines, narrow contact-wheel grinders, and robotic grinding systems that accept a 90-inch by 1-inch abrasive belt. Appropriate for medium to high pressure grinding applications on stainless steel, carbon steel, cobalt chrome, and nickel alloys.

Installation Notes

Belt installation should be performed by a qualified operator following the equipment manufacturer's guidelines for tracking and tensioning. Ensure the grinder is fully powered down and de-energized before changing the belt. Confirm belt travel direction arrow aligns with the drive wheel rotation before starting the machine. Inspect the contact wheel and platen for wear or damage before mounting a new belt.

Technical Specifications

• Grit: 36
• Belt Length: 90 inches
• Belt Width: 1 inch
• Backing Material: YF-weight polyester cloth
• Abrasive Type: Precision-Shaped Grain
• Application: Stainless steel, carbon steel, cobalt chrome, nickel alloys, exotic alloys
• Package Weight: 24.783 pounds
• UOM: Each

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100192618