3M 7100145362 Hook Loop Disc 240 Grit 5 Inches Ceramic

Product Description

The 3M 7100145362 is a 5-inch hook and loop abrasive disc from the 3M 775L Series, designed for surface finishing and prep work with random orbital sanders. Built on a film and polyester backing with a non-woven ceramic abrasive construction, this disc delivers consistent material removal at 240 grit, classified as very fine grade. The ceramic abrasive material provides durability and cut consistency across a range of substrates. With a maximum rated speed of 12,000 RPM, it handles demanding sanding tasks while the hook and loop attachment system allows for quick disc changes. Licensed tradespeople and skilled technicians in fabrication, finishing, and surface prep work will find this disc suited to fine-stage work before coating or inspection.

This disc is intended for use with random orbital sanders in applications requiring very fine surface finishing. The 5-inch diameter and 280 vacuum hole pattern support efficient dust extraction when used with a compatible vacuum-ready sander. Typical applications include metal deburring, surface conditioning, and prep work ahead of painting or coating in shop and field environments. It is sold individually with a minimum order quantity of 50 units.

Key Features

• 240 grit very fine grade ceramic abrasive for controlled material removal
• Non-woven construction on film and polyester backing for flexibility and durability
• Hook and loop attachment for fast disc changes on random orbital sanders
• 280 vacuum holes for integrated dust extraction support
• Rated to 12,000 RPM maximum operating speed
• Purple disc color for quick grit identification in a multi-disc workflow

Compatibility

Designed for use with random orbital sanders that accept 5-inch hook and loop abrasive discs with vacuum hole patterns.

Installation Notes

Attach the disc firmly to a compatible hook and loop sanding pad before operation. Confirm the sander does not exceed the 12,000 RPM maximum disc rating before use. Inspect the disc for damage or loading before each use and replace when abrasive material is worn or the backing shows separation. Use appropriate respiratory protection when sanding in dusty environments even with dust extraction connected.