3M 7010508264 Spiral Band 40 Grit 3/4x1 Inch Aluminum Oxide

Product Description

The 3M 7010508264 is a coated abrasive spiral band designed for deburring, blending, and surface finishing in tight areas such as holes, slots, and contoured surfaces. Built with aluminum oxide grain bonded to an X-weight cloth backing, it delivers consistent stock removal at 40 grit coarse grade. The X-weight cloth backing provides the rigidity needed to maintain shape under moderate to heavy pressure. At 3/4 inch diameter and 1 inch wide, this band fits standard spiral band mandrels and is well suited for use with die grinders and pneumatic finishing tools. Machinists, fabricators, and maintenance technicians commonly use these bands for cleaning weld interiors, deburring drilled holes, and smoothing bore surfaces.

This spiral band is applied in metalworking, fabrication shops, and industrial maintenance environments. Its coarse 40-grit aluminum oxide construction makes it effective for aggressive material removal on ferrous and non-ferrous metals. The 3/4 inch diameter fits standard bore and hole finishing applications where larger abrasive tools cannot reach. Typical installations involve mounting the band on a mandrel chucked into a die grinder or rotary tool for controlled hand-held use.

Key Features

• Aluminum oxide abrasive grain for durable cutting action on metal surfaces
• 40 grit coarse grade for aggressive stock removal and fast deburring
• X-weight cloth backing resists tearing under moderate to heavy load
• 3/4 inch diameter by 1 inch wide fits standard spiral band mandrels
• Coated abrasive construction maintains consistent surface contact in bores and slots

Compatibility

Designed for use with standard spiral band mandrels sized for 3/4 inch diameter bands, compatible with die grinders and rotary tools commonly used in metal fabrication and maintenance applications.

Installation Notes

Installation is performed by sliding the spiral band onto a matching mandrel before securing it in the tool collet. Ensure the tool is powered off and depressurized before mounting or removing the band. Use appropriate eye protection and gloves when operating coated abrasive products. Follow shop safety protocols and applicable ANSI abrasive product standards for maximum operating speed.