3M 7100331724 Abrasive Disc 60 Grit 2 Inch Roloc

Product Description

The 3M 7100331724 is a Cubitron 3 Roloc coated abrasive disc engineered for medium to high-pressure metalworking applications. At 2 inches in diameter and 60 grit, it is sized for edge work, weld grinding, beveling, and deburring where a compact, wear-resistant disc is required. The disc uses 3M Precision-Shaped Grain with curved sides that slice cleanly through metal, self-sharpen as the abrasive points break off, and maintain fast cut rates across the full disc life. A laminated 2-ply polyester backing with YF-weight, water-resistant construction supports flexibility under pressure. An incorporated grinding aid reduces heat buildup, making this disc well suited to heat-sensitive metals.

This disc is designed for metalworking professionals working on stainless steel, titanium, and nickel alloys. Typical applications include weld grinding, beveling, and deburring in fabrication, repair, and maintenance environments. The smaller 2-inch format makes it effective for contoured surfaces, tight access areas, and edge work where a larger disc cannot reach. The Roloc attachment system allows fast disc changeovers between grit grades or task types, reducing downtime on the job.

Key Features

• 3M Precision-Shaped Grain with curved sides for fast, consistent cut rates and even wear across disc life
• Incorporated grinding aid minimizes heat buildup on stainless steel and other heat-sensitive alloys, reducing discoloration and heat-stress cracking
• YF-weight, water-resistant, laminated 2-ply polyester backing supports flexibility for medium to high-pressure grinding
• Roloc attachment system enables quick disc changes without tools
• Self-sharpening abrasive grain requires less operator pressure than conventional abrasives, reducing fatigue on extended operations
• Longer disc life reduces changeout frequency and abrasive waste

Compatibility

Designed for use with Roloc-compatible angle grinders and die grinders in metalworking applications involving stainless steel, titanium, and nickel alloys.

Installation Notes

Installation and disc changes should be performed with the grinder powered off and disconnected from its power source. Verify the grinder's maximum RPM rating meets or exceeds the disc rating before mounting. Secure the Roloc stem fully before resuming operation. Inspect the disc for damage before each use and discard any disc showing tears, delamination, or uneven wear.

Technical Specifications

• Diameter: 2 inches
• Grit Size: 60
• Backing Weight: YF-weight
• Backing Material: Laminated 2-ply polyester, water-resistant
• Attachment System: Roloc
• Weight: 0.03 pounds
• UPC: 00068060669063

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100331724