3M 7100076936 Abrasive Disc 1.5 in 120 Grit Roloc Edge

Product Description

The 3M 7100076936 is a Cubitron II Roloc Durable Edge Disc designed for aggressive, consistent material removal on edges and contoured surfaces. It combines 3M Precision-Shaped Grain technology with a Roloc quick-change attachment system, allowing fast disc swaps without tools. The poly-cotton X-weight backing resists fraying and tearing during edge work, where standard discs tend to degrade quickly. At 1.5 inches in diameter and 120 grit, this disc is suited for deburring, blending, and finishing tasks on metal and similar substrates. Licensed tradespeople and fabricators working in tight or contoured areas will find the format practical for production and repair environments.

This disc is used in metal fabrication, welding prep, and finish grinding applications where edge durability is critical. The 1.5-inch diameter and 120-grit specification make it appropriate for light-to-medium stock removal and surface blending on welds, edges, and tight radii. The Roloc attachment system is compatible with standard 3M Roloc mandrels and right-angle die grinders. It is commonly used in automotive bodywork, structural fabrication, and industrial maintenance by metalworkers, welders, and mechanics who need repeatable results in confined workspaces.

Key Features

• 3M Precision-Shaped Grain provides sharp, cool, and consistent cutting action across the disc life
• Evenly spaced grain pattern includes gaps that allow debris to escape, reducing loading and extending disc life
• Poly-cotton X-weight backing resists tearing and fraying during edge and contoured surface work
• Roloc quick-change attachment system enables fast, tool-free disc changes on compatible mandrels
• 1.5-inch diameter and 120-grit combination suited for blending, deburring, and light stock removal

Compatibility

Designed for use with standard 3M Roloc mandrels and right-angle die grinders equipped with a Roloc-style attachment. This disc is sold in a minimum order quantity of 200 units per the supplier unit of measure.

Installation Notes

Installation requires a compatible Roloc mandrel mounted in a right-angle die grinder or similar rotary tool. Ensure the grinder is powered off and disconnected from the air or electrical supply before changing discs. Attach the disc by pressing it firmly onto the Roloc mandrel and rotating slightly until it seats. Always wear appropriate PPE including eye protection and gloves when operating abrasive discs.

Technical Specifications

• Diameter: 1.5 inches
• Grit: 120
• Attachment Type: Roloc quick-change
• Backing Material: Poly-cotton X-weight
• Abrasive Type: Cubitron II Precision-Shaped Grain
• Weight: 1.95 pounds
• Package Length: 9.71 inches
• Package Width: 9.13 inches
• Package Height: 5.08 inches
• UPC: 051141542671

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100076936