3M 7100264156 Quick-change Disc 1 Inch Ceramic Non-woven

Product Description

The 3M 7100264156 is a Roloc TR quick-change abrasive disc designed for surface conditioning, blending, and finishing applications in metal fabrication and maintenance work. Built with a ceramic non-woven abrasive construction and rated to a maximum of 30000 RPM, this disc delivers consistent cut and surface action in tight or contoured areas where larger discs cannot reach. The Type R (TR) attaching system allows rapid disc changes without additional tools, reducing downtime during production or repair work. Graded Very Fine, it is suited for light deburring, surface prep, and final blending passes on metal substrates.

This disc is used in metal fabrication shops, MRO facilities, and general industrial settings where fine surface conditioning is required. Its 1-inch diameter makes it particularly effective for spot work, weld blending in confined geometry, and cleaning small surface areas on pipe, sheet metal, or structural components. The blue non-woven construction conforms to irregular surfaces and resists loading, making it a practical choice for stainless steel, aluminum, and other metal finishing tasks.

Key Features

• 1-inch diameter ceramic non-woven abrasive disc for fine surface conditioning
• Rated to 30000 RPM maximum for use with compatible high-speed die grinders and rotary tools
• Type R (TR) Roloc-style quick-change attaching system for fast, tool-free disc swaps
• Very Fine grade suited for light deburring, blending, and final surface prep passes
• Non-woven construction conforms to contours and resists loading on soft or coated metals
• Series PN-DR with black button and blue disc color for quick visual identification

Compatibility

Designed for use with Type R and TR Roloc-compatible quick-change disc holders and mandrels on die grinders and rotary tools rated for the disc maximum RPM.

Installation Notes

Installation requires a compatible Type R or TR mandrel mounted in a die grinder or rotary tool. Verify the tool RPM rating meets or exceeds the 30000 RPM disc rating before use. Inspect the disc and attaching button for damage prior to each use and do not exceed the rated maximum speed. Wear appropriate PPE including eye protection when operating abrasive discs.