3M 7000120959 Surface Conditioning Disc 7 Inch Non-woven

Product Description

The 3M 7000120959 is a 7-inch non-woven surface conditioning disc designed for right-angle grinders using a quick-change hook-and-loop attachment system. Built from durable open-web non-woven fiber, it conforms to irregular and contoured surfaces without undercutting or damaging base material. The open-web construction runs cool and resists loading, allowing extended use across cleaning, blending, deburring, and finishing operations. Weighing 0.15 pounds, this disc is a practical tool for metal fabricators, welders, and finishing technicians who need fast disc change-out in multi-step surface preparation workflows.

This disc is suited for use on metal, composite, plastics, and other materials where surface conditioning is required without aggressive stock removal. Its conformable construction makes it well-suited for contoured workpieces, weld seams, and irregular surfaces in both shop and field environments. The hook-and-loop quick-change system allows rapid disc swaps during multi-step finishing sequences, reducing downtime between grits or surface conditioning stages.

Key Features

• Non-woven open-web fiber construction runs cool and resists loading for prolonged operation
• Conforms to irregular and contoured surfaces without gouging or undercutting base material
• Hook-and-loop quick-change attachment for fast disc change-out in multi-step processes
• Suitable for metal, composite, plastics, and other materials
• Effective for cleaning, blending, deburring, and surface finishing applications

Compatibility

Designed for use with right-angle grinders equipped with a compatible hook-and-loop quick-change backing pad accepting 7-inch discs.

Installation Notes

This disc is installed and changed by finishing technicians or metal fabricators using a compatible right-angle grinder with a hook-and-loop backing pad. Ensure the grinder is powered off and unplugged before mounting or removing the disc. Confirm the grinder RPM rating meets or exceeds the disc RPM rating before operation. Wear appropriate PPE including eye protection and gloves during use.

Technical Specifications

• Diameter: 7 inches
• Construction: Non-woven open-web fiber
• Attachment Type: Hook and loop quick-change
• Weight: 0.15 pounds
• Unit of Measure: Each
• Minimum Order Quantity: 25
• UPC: 00048011242491

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000120959