3M 7000045381 Hookit Film Disc 375L 5 Inch P600 Grit

Product Description

The 3M 7000045381 is a Hookit film-backed abrasive disc in the 375L series, designed for surface finishing and material removal on a wide range of substrates. The disc uses a premium aluminum oxide abrasive grain that delivers a fast cut rate and extended service life. At 5 inches in diameter and P600 grit, it is suited for fine finishing work where a consistent, uniform scratch pattern is required. The durable polyester film backing resists tearing under load, making it reliable for contoured and flat surface work. Licensed trades and finishing technicians install and use this disc in professional surface prep and refinishing applications.

This disc is built for professional finishing environments where surface quality and disc longevity both matter. The open coat construction and load-resistant coating help prevent loading from dust and debris, keeping the disc cutting efficiently across substrates including metals, composites, and plastics. The Hookit attachment system allows quick disc changes without tools, reducing downtime during production or repair work. It performs well on contoured surfaces where flexibility is a priority.

Key Features

• Premium aluminum oxide grain for fast cut rate and long disc life
• P600 grit delivers fine finishing with a consistent, uniform scratch pattern
• Durable polyester film backing resists tearing and flexes on contoured surfaces
• Open coat construction promotes aggressive cutting action
• Load-resistant coating reduces clogging from dust and swarf
• Hookit attachment system allows fast, tool-free disc changes and reuse

Compatibility

Designed for use with 5 inch Hookit-compatible random orbital and orbital sanders used in professional surface finishing and refinishing applications.

Installation Notes

This disc is installed by pressing firmly onto a compatible 5 inch Hookit-style backup pad until the hook-and-loop interface is fully engaged. Operate at or below the rated maximum of 12000 rpm and inspect the disc and pad before each use for wear or damage. Disconnect the tool from its power source before changing discs. Discard any disc that shows tearing, delamination, or excessive loading.

Technical Specifications

• Disc Diameter: 5 inches
• Grit: P600
• Abrasive Material: Aluminum Oxide
• Backing Type: Film
• Coat Type: Open Coat
• Maximum Speed: 12000 rpm
• Attachment Type: Hookit (Hook and Loop)
• Weight: 0.02 pounds
• UPC: 00051141556710

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000045381