3M 7100105418 Scotch-brite Durable Flex Belt 18 Inch Ao

Product Description

The 3M 7100105418 is a nonwoven abrasive belt from the Scotch-Brite Durable Flex DF-BL line, designed for deburring, blending, and surface finishing on metal workpieces. The belt combines a reinforced, low-stretch backing with conformable nonwoven Scotch-Brite abrasive material to deliver aggressive cutting action while maintaining controlled stock removal. At 18 inches in length, it is built for use on belt sanders and similar finishing equipment where edge durability and flexibility are critical. Metal fabricators, welders, and finishing technicians working in production or job-shop environments are the primary installers of this type of consumable abrasive.

This belt is suited for detail finishing work on a range of metals including steel, stainless steel, and aluminum. Its conformable construction allows it to follow contoured and irregular surfaces without gouging, making it practical for blending welds, prepping surfaces for coating, and removing burrs on fabricated parts. The flexible backing performs well on sanders equipped with small contact wheels, where a stiffer belt would tend to chunk or skip across the workpiece surface.

Key Features

• Nonwoven construction conforms to contoured metal surfaces without significantly altering the base material
• Reinforced low-stretch backing delivers aggressive conditioning capability with consistent cut control
• Superior edge durability extends belt life during continuous deburring and blending operations
• Flexible design resists chunking and performs reliably on belt sanders with small contact wheels
• Leaves a burr-free finish suitable for downstream coating, plating, or inspection
• Aluminum oxide abrasive mineral provides effective cutting on a variety of ferrous and nonferrous metals

Compatibility

Designed for use on standard belt sander equipment that accepts 18-inch abrasive belts, particularly machines fitted with small contact wheels where belt flexibility is required for detail and contour work.

Installation Notes

Belt installation and replacement should be performed by qualified metal finishing or fabrication technicians following the equipment manufacturer's guidelines. Always power down and disconnect the sander from its power source before changing belts. Inspect the contact wheel and platen for wear or damage before mounting a new belt, and confirm tracking adjustment before resuming operation under load.

Technical Specifications

• Belt Length: 18 inches
• Abrasive Type: Aluminum Oxide (AO)
• Construction: Nonwoven with reinforced low-stretch backing
• Application: Deburring, blending, finishing on metal
• Weight: 0.1 pounds
• Unit of Measure: Each
• Minimum Order Quantity: 20
• UPC: 00048011644691

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100105418