3M 7010512880 Spiral Band 120 Grit Aluminum Oxide

Product Description

The 3M 7010512880 is an aluminum oxide coated spiral band designed for deburring, blending, and surface finishing on metal and other hard materials. Running at 120 grit in a fine grade, this band removes light stock and refines surfaces without aggressive material removal. It mounts on a spiral band mandrel and is driven by a die grinder or similar rotary tool. The cloth backing with X-weight construction resists tearing under load, making it well suited for tight bores, tubes, and contoured surfaces where flat abrasives cannot reach. HVAC fabricators, pipefitters, and metalworkers are the primary installers.

This spiral band is used in applications that require controlled surface finishing inside cylindrical or curved workpieces. Typical uses include deburring pipe ends, cleaning weld joints in tight areas, and preparing metal surfaces for coating or assembly. The fine 120 grit level makes it appropriate for finish passes rather than heavy stock removal. It is sold individually but carries a minimum order quantity of 100 units, making it a standard bench-stock abrasive for shops and service fleets with regular grinding needs.

Key Features

• 120 grit aluminum oxide abrasive for fine surface finishing and light deburring
• X-weight cloth backing resists tearing and flexing under rotary load
• 1.5 inch diameter by 1 inch wide spiral construction fits standard mandrels
• Coated abrasive construction delivers consistent cut rate across the band surface
• Fine grade suitable for finish passes on metal, tube interiors, and contoured bores

Compatibility

Designed as an OEM-style replacement spiral band for use with standard spiral band mandrels on die grinders and rotary tools accepting 1.5 inch diameter bands.

Installation Notes

Installation is performed by trades professionals including metalworkers, pipefitters, and HVAC fabricators using a compatible spiral band mandrel. Power down and disconnect the tool from its air or electrical source before mounting or removing the band. Inspect the mandrel for wear before seating the band to ensure secure retention during operation. Follow tool manufacturer RPM ratings and applicable ANSI abrasive safety standards when operating coated abrasive products.