3M 7010415021 Cubitron Ii 984F Abrasive Belt 50 Grit

Product Description

The 3M 7010415021 is a coated abrasive belt from the Cubitron II 984F series, engineered for demanding metalworking and grinding operations. Built on a YF-weight polyester cloth backing, this belt uses 3M Precision-Shaped Grain technology, which continuously fractures to expose fresh, sharp cutting points. The result is a consistently fast cut rate with reduced heat buildup. At 50 grit, the belt is suited for aggressive stock removal on stainless steel, carbon steel, cobalt chrome, nickel alloys, and other exotic alloys. A built-in grinding aid further controls heat at the workpiece surface, reducing discoloration, oxidation, and the risk of heat-related stress cracks.

This belt measures 132 inches long by 4 inches wide, making it compatible with wide-format belt grinders and pressure-assisted grinding machines used in fabrication shops, aerospace component finishing, and industrial metalworking environments. It is particularly effective in robotic grinding cells and pressure-assisted applications where consistent belt life and reduced downtime are priorities. The 984F is designed for medium to high pressure applications and performs across a range of ferrous and non-ferrous specialty alloys.

Key Features

• Precision-Shaped Grain continuously fractures into sharp cutting points for sustained fast stock removal
• Engineered to run cooler, minimizing workpiece discoloration, oxidation, and heat-related stress cracking
• YF-weight polyester cloth backing handles medium to high pressure grinding applications
• Built-in grinding aid extends belt life and reduces the frequency of belt changes
• Suited for stainless steel, carbon steel, cobalt chrome, nickel alloys, and other exotic alloys
• Reduced changeout frequency lowers downtime in robotic and pressure-assisted grinding setups

Compatibility

Designed for use on belt grinders and pressure-assisted or robotic grinding machines that accept a 132-inch by 4-inch abrasive belt, for applications involving stainless steel, carbon steel, cobalt chrome, and nickel alloys.

Installation Notes

Installation should be performed by qualified grinding or fabrication technicians following the machine manufacturer's belt-tracking and tensioning procedures. Power down and lock out the grinder before mounting or removing the belt. Inspect the contact wheel and platen for wear before installing a new belt, as irregular surfaces accelerate uneven belt wear. Always confirm belt direction arrows align with the machine's drive direction before startup.

Technical Specifications

• Grit: 50
• Belt Length: 132 inches
Belt Width: 4 inches
• Backing Material: YF-weight polyester cloth
• Abrasive Type: Precision-Shaped Grain (Cubitron II 984F)
• Grinding Aid: Yes
• Application: Stainless steel, carbon steel, cobalt chrome, nickel alloys, exotic alloys
• Pressure Range: Medium to high
• Unit of Measure: Each
• Minimum Order Quantity: 25
• Weight: 29.41 pounds

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010415021