3M 7100325365 | 164.0 ft Overall Length x 3.937" Overall width 3.000" Core Size Aluminum Oxide Microfinishing Film Roll

Description

The 3M 7100325365 is an aluminum oxide microfinishing film roll made for consistent surface texture over long runs. The 164.0 ft (50.0 m) overall length and 3.937" width provide an economical format for repeated production finishing operations. As a purpose-built 3M microfinishing film roll, it supports automotive powertrain surface finishing targets for gears, shafts, and housings. The fine aluminum oxide abrasive matrix offers controlled cut and polish to meet tight Ra/Rz specifications with minimal rework. A 3.000" core size fits common roll dispensers, enabling easy integration into manual and automated microfinishing stations. The industrial microfinishing abrasive film construction balances lifetime and cut-rate for predictable cycle times on steel parts. Belonging to the 3M 362l family, this roll is optimized for precision work where surface integrity and repeatability matter. A 3 mil polyester abrasive film roll backing provides dimensional stability under tension and resists fraying at the edges. Process engineers will find the roll format reduces changeover events and supports continuous inline finishing workflows. Controlled abrasive distribution reduces dust and contamination, improving downstream assembly cleanliness for powertrain systems. The film roll format allows cut-to-length flexibility for small-batch jobs and long-run production without excessive waste. Compatibility with lapping, polishing, and light stock-removal stages makes this roll a versatile tool in multi-step finishing sequences. Aluminum oxide chemistry affords good life on carbon and stainless steels while still delivering predictable surface tones. Operators benefit from consistent feed characteristics and stable pressure response when used in tensioned finishing heads. The product is suitable for OEM, remanufacturing, and precision repair shops focused on drivetrain and transmission components. Maintenance teams value the standard core size and manageable roll weight for rapid replenishment on finishing lines. When specified as a 3M 7100325365 microfinishing film roll, procurement secures a repeatable input for process-control programs. In summary, this aluminum oxide microfinishing film roll offers a cost-effective, consistent solution for industrial microfinishing needs.

Product Features and Benefits

Extended 164.0 ft Roll Length

The long-format 3M 7100325365 roll reduces changeovers and waste, improving uptime for automotive powertrain surface finishing.

Aluminum Oxide Abrasive Matrix

Durable aluminum oxide microfinishing film roll chemistry provides balanced cut and life across steel substrates and alloy components.

Standard Core for Easy Mounting

3.000" core size simplifies installation in common dispensers and automated roll feeders for consistent microfinishing feed.

3 mil Polyester Backing Stability

The 3 mil polyester abrasive film roll backing resists elongation and edge fray, enabling precise control over finish uniformity.

Process-Ready 3.937" Width

The 3.937" width matches many inline finishing heads and bench systems, streamlining adoption of the 3M 7100325365 roll.

Frequently Asked Questions

What is the primary use of the 3M 7100325365?

This 3M 7100325365 microfinishing film roll is ideal for automotive powertrain surface finishing on gears, shafts, and housings.

What abrasive material does the roll use?

The product uses aluminum oxide, specified as an aluminum oxide microfinishing film roll for balanced cut and life.

How long is each roll, and what width does it come in?

The roll measures 164.0 ft (50.0 m) in overall length and 3.937" in overall width for flexible production use.

Is the 3M 7100325365 compatible with standard dispensers?

Yes, the 3.000" core size fits common roll dispensers and automated feeders used for industrial microfinishing film rolls.

How does this roll compare to other microfinishing media like 3M 362l?

The 3M 7100325365 shares application pedigree with the 3M 362l family, offering precise, repeatable finishing for drivetrain components.

Warning:

This product can expose you to materials and/or chemicals including arsenic, lead, and other materials and/or chemicals which are known to the state of California to cause cancer and/or reproductive harm.

For more information, visit www.P65Warnings.ca.gov