3M 7010294656 Microfinishing Film Roll 100 Micron 17x150ft

Product Description

The 3M 7010294656 is a silicon carbide microfinishing film roll designed for precision surface finishing applications requiring tight micron-grade control. Built on a durable polyester film backing, the 468L construction delivers consistent cut and finish across the full length of the roll. At 100 micron grit, this roll is suited for fine stock removal and surface conditioning on metals, composites, and other precision-machined components. The Type E unbacked sizing and large roll format make it adaptable for use on automated finishing equipment, wide-belt sanders, and custom fixture setups.

This roll is used in industrial and precision machining environments where surface finish tolerances are critical. Typical applications include finish grinding on shafts, rolls, and tooling components, as well as surface prep on precision aerospace and automotive parts. The 17-inch width and 150-foot length make it well suited for production-line finishing operations. Machinists, toolroom technicians, and industrial maintenance personnel are the primary installers and users of this product.

Key Features

• Silicon carbide abrasive for consistent cut on ferrous and non-ferrous surfaces
• 100 micron grit rating for fine, controlled surface finishing
• Polyester film backing provides dimensional stability under tension
• 17-inch width accommodates wide-belt and automated finishing equipment
• 150-foot roll length supports extended production runs with fewer changeovers
• 3-inch core fits standard industrial roll-finishing machine arbors

Compatibility

Designed as an OEM-style replacement roll for wide-belt microfinishing machines and automated film finishing equipment that accept a 3-inch core and 17-inch wide stock.

Installation Notes

Installation should be performed by qualified machine operators or maintenance technicians familiar with the finishing equipment in use. Power down and lock out the machine before loading or replacing the roll. Ensure the roll is tensioned evenly across the width to prevent tracking issues or uneven wear. Follow the equipment manufacturer's guidelines for roll speed and feed rate when using 100 micron film stock.

Technical Specifications

• Abrasive Material: Silicon Carbide
• Grit Grade: 100 Micron
• Roll Width: 17 inches
• Roll Length: 150 feet
• Core Size: 3 inches
• Backing Type: Polyester Film
• Product Series: 468L
• Unit of Measure: Roll
• Minimum Order Quantity: 1

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010294656