3M 7010360424 Lapping Film Roll 30.0 Micron 4x600ft

Product Description

The 3M 7010360424 is a precision lapping film supplied in a continuous roll format, designed for controlled surface finishing and micro-finishing applications. It uses precisely graded aluminum oxide abrasive particles coated onto a 3 mil polyester backing film. The 30.0 micron grade delivers consistent, uniform finishes across a wide range of substrates. This product is used by technicians and fabricators who require repeatable surface finish results rather than approximate stock removal. The roll format — 4 inches wide by 600 feet long on a 3 inch core — suits automated or bench-mounted finishing equipment where continuous feed is required.

This lapping film is suited for precision finishing tasks on optical components, fiber optic connectors, electronic components, cutting tools, and precision metal parts. The aluminum oxide abrasive provides consistent cut rate and finish uniformity across both metallic and non-metallic substrates. The 30.0 micron grade is typically used in early-stage lapping or surface conditioning where a moderate cut is needed before progressing to finer grades. It is appropriate for production environments and skilled-trade shops that require controlled, measurable surface finish results.

Key Features

• Precisely graded 30.0 micron aluminum oxide abrasive for consistent, repeatable surface finishes
• Coated on a dimensionally stable 3 mil polyester film backing
• Roll format — 4 inches x 600 feet x 3 inch core — compatible with continuous-feed finishing equipment
• Delivers uniform finishes across metallic and non-metallic substrates
• Available in a range of grades including 0.30, 3.0, 5.0, 9.0, 12.0, and 30.0 micron for multi-stage finishing sequences

Compatibility

Designed for use with bench-mounted or automated lapping and micro-finishing equipment that accepts 4 inch wide continuous rolls on a 3 inch core. Suitable for finishing applications on optical, electronic, and precision metal components requiring controlled surface conditioning.

Installation Notes

Installation and loading of lapping film rolls should be performed by technicians familiar with the finishing equipment in use. Ensure the equipment is powered down and any rotating components have come to a full stop before loading or replacing the roll. Maintain proper tracking alignment on the film path to prevent edge wear or uneven abrasive contact. Consult equipment manufacturer guidelines for appropriate feed rate and pressure settings for the 30.0 micron grade.

Technical Specifications

• Abrasive Grade: 30.0 micron
• Abrasive Material: Aluminum oxide
• Backing Material: 3 mil polyester film
• Roll Width: 4 inches
• Roll Length: 600 feet
• Core Diameter: 3 inches
• Unit of Measure: Roll
• Weight: 1.5 pounds
• UPC: 00051111500248

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7010360424