3M Cubitron II Hookit Film Disc 775L, 320+, 3 in x NH, Die 300V, (50/Carton) Case of 250

• Cuts up to 2x as fast as conventional abrasives
• Film backing for greater tear resistance and edge retention
• Hook and loop attachment makes disc changes fast and easy
• Ideal for a wide variety of substrates and applications focused primarily on stock removal
• Revolutionary 3M Precision Shaped Grain technology provides fast cut and long life

3M Cubitron II Hookit Film Disc 775L features 3M Precision Shaped Ceramic Grain, a revolutionary advancement in abrasive technology. The triangular shaped ceramic mineral is designed to slice through the substrate, rather than gouging or “plowing” like conventional abrasives, resulting in a disc that cuts up to 2x as fast and lasts up to 6x as long as conventional abrasives.

These discs are ideal for a broad range of applications focused primarily on stock removal, and are effective on a wide variety of substrates, including metals, composites, gelcoat, and whitewood. The film backing offers greater tear resistance than paper discs, for additional durability and edge retention. For best results, pair with 3M Elite Random Orbital Sanders.

We offer a complete line of hook-and-loop style 3M Hookit discs for work spaces where adhesive backed discs may become contaminated by dust or dirt. They are often used in applications where a 3M Stikit disc may be too aggressive, as Hookit discs tend to leave finer finishes than adhesive backed discs. Hookit sanding discs conveniently attach to a hook-and-loop backup disc pad (sold separately), can be removed cleanly and easily, and can be re-used again and again for the extent of the abrasive life.

3M Cubitron II Precision

The 3M Cubitron II Hookit Film Disc 775L delivers precise and efficient cutting performance. This model uses 3M Precision Shaped Ceramic Grain technology, which slices through materials rather than gouging, ensuring faster and cleaner cuts.

Designed for professionals, this disc cuts up to 2x faster than conventional abrasives, making it ideal for demanding stock removal tasks. The 775L grade offers a balance of speed and durability for various applications.

Durable Film Backing Strength

This disc features a film backing that provides greater tear resistance and edge retention compared to traditional paper discs. The film backing helps maintain disc integrity during tough sanding jobs.

Thanks to this backing, the 3 in x NH size disc stays durable over extended use, reducing downtime and replacement frequency. It’s perfect for users who need reliable performance in a 3-inch format.

Hookit Attachment Convenience

The Hook and loop attachment system on this 3M disc makes changing discs quick and easy. This feature saves time during sanding projects by allowing fast swaps without adhesive mess or residue.

With a pack size of 50 discs per carton and a case of 250, this system supports high-volume work environments. The Hookit design also enables multiple reuses of the disc during its abrasive life.

Wide Application Versatility

Ideal for a broad range of substrates, the 3M Cubitron II 775L disc works well on metals, composites, gelcoat, and whitewood. Its versatility makes it a go-to choice for various stock removal applications.

The 320+ grade ensures a fine finish while maintaining aggressive cutting power. This versatility supports different project needs without switching discs frequently.

Efficient Pack Size Supply

This product comes in a convenient pack size of 50 discs per carton, with a total case count of 250 discs. This large quantity supports continuous use in busy workshops or industrial settings.

The 3 in x NH dimension fits standard hook-and-loop backup pads, making it compatible with many sanding tools. This ensures easy integration into existing sanding setups.