3M 7000119509 Cubitron Ii 984F Belt 60 Grit 72x2 Inch

Product Description

The 3M 7000119509 is a coated abrasive belt built around 3M Precision-Shaped Grain on a YF-weight polyester cloth backing. The 984F designation identifies the belt as part of the Cubitron II line, engineered for aggressive stock removal on demanding metals. At 72 inches long and 2 inches wide with a 60-grit cut, this belt is suited for medium to high pressure grinding operations where heat management and consistent grain exposure are critical. The Precision-Shaped Grain continuously fractures to expose fresh cutting points, sustaining cut rate across the full belt life and reducing the frequency of belt changes in production environments.

This belt is designed for use on stainless steel, carbon steel, cobalt chrome, nickel alloys, and other exotic alloys. It performs well in robotic grinding cells and pressure-assisted finishing systems where belt longevity and thermal control directly affect part quality and throughput. The integrated grinding aid helps the belt run cooler, limiting metal discoloration, oxidation, and heat-related stress cracking that can compromise workpiece integrity on heat-sensitive alloys.

Key Features

• 3M Precision-Shaped Grain fractures continuously to maintain sharp cutting points and fast stock removal
• Integrated grinding aid reduces heat buildup, limiting discoloration, oxidation, and thermal stress cracks
• YF-weight polyester cloth backing handles medium to high pressure applications on stainless steel, cobalt chrome, and nickel alloys
• Extended belt life reduces changeouts and downtime in robotic and pressure-assisted grinding operations
• 60-grit cut delivers aggressive material removal suitable for weld blending and heavy stock removal passes

Compatibility

Designed for use on stainless steel, carbon steel, cobalt chrome, nickel alloys, and exotic alloys in medium to high pressure belt grinding and finishing applications.

Installation Notes

Belt installation should be performed with the grinder fully powered off and disconnected from its power source. Confirm belt tracking direction matches the arrow marked on the belt backing before tensioning. Verify that the contact wheel or platen size matches the belt width and that tension is set per the equipment specification. Wear appropriate PPE including eye protection and grinding gloves during setup and operation.

Technical Specifications

• Grit: 60
• Belt Length: 72 inches
• Belt Width: 2 inches
• Backing Type: YF-weight polyester cloth
• Abrasive Type: 3M Precision-Shaped Grain
• Construction: Coated
• Application: Stainless steel, carbon steel, cobalt chrome, nickel alloys, exotic alloys
• Weight: 0.28 pounds
• UPC: 00051141550343

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000119509