3M 7100006570 Cubitron Ii Roloc 984F Disc 4 Inch 60 Grit

Product Description

The 3M 7100006570 is a Cubitron II Roloc 984F Durable Edge Disc designed for medium to high pressure grinding on a 4-inch platform. Built around 3M Precision-Shaped Grain (PSG) technology, this coated abrasive disc maintains sharp cutting points throughout its service life, delivering fast stock removal with less applied pressure. The 2-ply backing construction adds durability for aggressive edge work, and an integrated grinding aid helps manage heat buildup during grinding operations. At 60 grit, it removes material efficiently while leaving a consistent surface finish on challenging alloys.

This disc is suited for fabrication and finishing work on stainless steel, cobalt chrome, and nickel alloys where heat control and disc longevity matter. The 4-inch diameter makes it the right choice when a compact disc is needed in tighter work areas or for smaller weld joints and edge profiles. It is used by welders, metal fabricators, and maintenance technicians working in light manufacturing, aerospace component prep, and industrial fabrication environments. The Roloc quick-change attachment system allows rapid disc swaps between grits or disc types without tools, reducing downtime during multi-step operations.

Key Features

• Precision-Shaped Grain (PSG) technology cuts fast with less pressure and maintains sharpness longer than conventional abrasive grain
• Integrated grinding aid reduces surface temperatures, protecting heat-sensitive alloys like stainless steel and nickel alloys from discoloration or metallurgical damage
• 2-ply backing construction supports medium to high pressure grinding and edge work applications
• Roloc quick-change attachment system enables fast disc changes between grades or applications
• Extended disc life completes more parts per disc, reducing change frequency and overall abrasive cost per part

Compatibility

Designed for use with Roloc-compatible right-angle grinders and disc holders. Suited for grinding and finishing stainless steel, cobalt chrome, and nickel alloy workpieces in medium to high pressure applications.

Installation Notes

Installation and disc changes should be performed with the grinder powered off and disconnected from its power source. Verify the Roloc disc holder is rated for the RPM of the grinder before mounting. Always wear appropriate PPE including a face shield, gloves, and hearing protection during grinding operations. Follow applicable ANSI B11 and OSHA 1910.215 standards for abrasive wheel machinery use.

Technical Specifications

• Disc Diameter: 4 inches
• Grit: 60
• Abrasive Type: Precision-Shaped Grain (PSG)
• Construction: Coated, 2-ply backing
• Attachment System: Roloc quick-change
• Weight: 0.07 pounds
• UOM: Each

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100006570