3M 7010508176 Spiral Band 320 Grit Extra Fine 3/4x1 in

Product Description

The 3M 7010508176 is a coated abrasive spiral band designed for use with rotary spindle sanders and drum sanding applications in metal fabrication, woodworking, and finishing trades. This band features aluminum oxide abrasive grain bonded to an X-weight cloth backing, delivering durable cut and consistent scratch pattern across contoured and flat surfaces. At 320 grit, it falls in the extra fine grade range, making it suited to finish sanding, light stock removal, and surface prep before coating or inspection. The X-weight cloth backing resists tearing under load and conforms well to irregular profiles.

This spiral band is used in applications requiring fine surface finishing on metal, wood, or composite materials. The 3/4 inch diameter by 1 inch wide format fits standard spindle sanding arbors of the corresponding size. Typical install scenarios include machine shops, metal fabrication facilities, woodworking shops, and maintenance environments where consistent fine-grit finishing is required on small-diameter bores, edges, and contoured workpieces. Each package contains one band, with a minimum order quantity of 100 units.

Key Features

• 320 grit aluminum oxide abrasive for extra fine finish work and pre-coat surface prep
• X-weight cloth backing provides durability and flexibility on contoured surfaces
• 3/4 inch diameter by 1 inch wide size fits standard spindle sanding arbors
• Coated abrasive construction delivers consistent cut rate and scratch pattern
• Sold individually per package; minimum order quantity of 100 units

Compatibility

Designed for use with rotary spindle sanding arbors sized to accept a 3/4 inch diameter by 1 inch wide spiral band.

Installation Notes

Installation is performed by machinists, fabricators, and finishing technicians using compatible spindle sanding equipment. Before mounting or removing a spiral band, power down and disconnect the machine from its power source. Ensure the arbor diameter matches the band diameter to prevent slippage or uneven wear during operation. Do not exceed the maximum RPM rating of the sanding equipment when using coated abrasive bands.