3M 7000044833 Diamond Lapping Film Disc 5 Inch

Product Description

The 3M 7000044833 is a 5-inch diameter diamond lapping film disc from the 662XW series, designed for precision surface finishing and material removal in demanding industrial and optical applications. It features a higher diamond concentration and a stronger resin bond compared to standard diamond lapping film, resulting in greater durability and a faster cut rate. The disc delivers a flat, consistent surface finish without rounding edges, making it well suited for technicians and machinists working on fiber optic connectors, ceramics, metals, and other hard materials requiring tight tolerances.

This disc is used in precision lapping and polishing operations across industrial, telecommunications, and optical manufacturing environments. It is available in multiple micron grades including 0.50, 1.0, 1.50, 3.0, 6.0, and 9.0 micron, allowing operators to select the appropriate cut for roughing, intermediate, or final finishing passes. The 5-inch diameter format fits standard lapping machines and polishing fixtures commonly used in production and maintenance settings.

Key Features

• Higher diamond concentration for increased cut rate over standard diamond lapping film
• Stronger resin bond provides added durability and extended abrasive life
• Flat surface finish with no edge rounding
• Long abrasive life reduces disc change frequency and increases throughput
• Available in 0.50, 1.0, 1.50, 3.0, 6.0, and 9.0 micron grades
• Also available in rolls and sheets for flexible application setups

Compatibility

Designed for use on standard 5-inch lapping and polishing fixtures; compatible with the 662XW diamond lapping film product family available in disc, roll, and sheet formats across multiple micron grades.

Installation Notes

Installation and disc changes should be performed by qualified technicians familiar with precision lapping equipment. Ensure the lapping machine is powered down and the platen is fully stopped before mounting or removing a disc. Verify the disc is seated flat against the platen with no bubbles or lifted edges before resuming operation. Follow equipment manufacturer guidelines for disc attachment and rotation speed.

Technical Specifications

• Diameter: 5 inches
• Product Series: 662XW
• Available Micron Grades: 0.50, 1.0, 1.50, 3.0, 6.0, 9.0 micron
• Weight: 0.01 pounds
• UOM: Each
• Minimum Order Quantity: 25
• UPC: 00051111499696

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000044833