3M 7010508190 Spiral Band 120 Grit 1x1.5 in Aluminum Oxide

Product Description

The 3M 7010508190 is an aluminum oxide coated spiral sanding band designed for use with rotary drum sanders and spindle sanders in material removal and surface finishing applications. At 120 grit fine grade, it delivers controlled stock removal and smooth surface preparation on wood, composites, and similar materials. The cloth backing is rated X-weight, providing durability and flexibility during aggressive sanding passes. This band measures 1 inch in diameter and 1.5 inches wide, fitting standard 1-inch sanding drum mandrels. It is a consumable abrasive typically replaced by woodworkers, cabinet makers, and finishing trades as part of routine production sanding operations.

This spiral band is suited for finishing work on curved edges, contoured profiles, and straight surfaces where a drum or spindle sander is the tool of choice. The fine 120 grit rating makes it appropriate for final shaping passes and pre-finish surface smoothing rather than aggressive material removal. It is commonly used in residential and light commercial millwork, cabinetry, furniture production, and general woodworking shops. The aluminum oxide abrasive grain is a general-purpose mineral that performs consistently across a wide range of wood species and composite panel materials.

Key Features

• 120 grit fine grade for smooth surface finishing and pre-finish preparation
• Aluminum oxide abrasive mineral for consistent, general-purpose cutting action
• X-weight cloth backing for durability and flexibility under load
• 1 inch diameter fits standard 1-inch sanding drum mandrels
• 1.5 inch width provides adequate contact surface for efficient material removal
• Coated abrasive construction resists loading on wood and composite surfaces

Compatibility

Designed as a standard replacement spiral sanding band for rotary drum and spindle sander mandrels with a 1-inch drum diameter. Confirm mandrel diameter and drum length before ordering.

Installation Notes

Installation is performed by woodworking and finishing tradespeople using standard sanding drum mandrels. Power off and unplug the sanding machine before changing bands. Slide the spiral band over the mandrel, ensuring it seats fully and evenly before operation. Inspect the band for tears or separation before each use and replace at the first sign of wear or glazing.