3M 7100063614 Cubitron Ii Roloc Fibre Disc 987C 60 Grit

Product Description

The 3M 7100063614 is a Cubitron II Roloc Fibre Disc in the 987C series, engineered for heavy-duty metalworking. It uses 3M Precision-Shaped Grain on a stiff fiber backing with a strong resin bond. The shaped abrasive grain maintains sharp cutting points throughout the disc life, delivering fast material removal at lower applied pressure compared to conventional abrasive grain. The grinding aid built into this disc helps control heat at the workpiece surface, making it well suited for heat-sensitive metals including stainless steel, nickel alloys, and titanium. At 60 grit and 2 inches in diameter, this disc is sized for targeted, aggressive grinding and blending.

This disc is intended for professional metalworking operations including weld grinding, beveling, and flame-cut edge clean-up. The Roloc quick-change attachment system allows fast disc swaps between grits or applications without tools, minimizing downtime during production or field work. It is designed for use on right-angle grinders equipped with a Roloc-compatible mandrel. Typical users include fabricators, welders, pipefitters, and maintenance technicians working on structural steel, stainless steel, nickel alloys, and titanium components in both shop and field environments.

Key Features

• 3M Precision-Shaped Grain cuts fast with less applied pressure, reducing operator fatigue
• Cooler running grain minimizes metal discoloration, oxidation, and heat-related stress cracks
• Integrated grinding aid controls grinding temperatures on heat-sensitive alloys such as stainless steel and titanium
• Stiff fiber backing and strong resin bond provide tear resistance under high-pressure weld grinding loads
• Roloc quick-change attachment allows tool-free disc changes between grades or applications
• Extended disc life completes more parts per disc and reduces change-out frequency

Compatibility

Designed for use with right-angle grinders fitted with a Roloc-compatible quick-change mandrel. Suitable for grinding and blending on steel, stainless steel, nickel alloys, and titanium.

Installation Notes

This disc is installed and removed by a licensed or trained operator using a Roloc-compatible mandrel on a right-angle grinder. Ensure the grinder is powered off and disconnected from its power source before changing discs. Always verify the grinder speed rating does not exceed the maximum rated speed of the disc before operation. Wear appropriate PPE including eye protection and gloves when handling and operating abrasive discs.

Technical Specifications

• Series: 987C
• Abrasive Type: Precision-Shaped Grain on Fiber Backing
• Grit: 60
• Disc Diameter: 2 inches
• Attachment System: Roloc Quick-Change
• Weight: 0.01 pounds
• UPC: 00051125949576

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100063614