3M Cubitron II Hookit Film Disc 775L, 120+, 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.

Trusted 3M Cubitron II

The 3M Cubitron II Hookit Film Disc 775L is designed for professionals who demand speed and durability. This model features 3M Precision Shaped Ceramic Grain technology, which cuts up to twice as fast as conventional abrasives, making your work more efficient.

With a 120+ grade, this disc offers a balance of aggressive cutting and smooth finish. The 3M brand ensures consistent quality and performance across all your sanding tasks.

Durable Film Backing Benefits

This disc uses a film backing instead of paper, providing greater tear resistance and better edge retention. This means the disc lasts longer and maintains its shape even under tough conditions.

The film backing also supports the hook and loop attachment system, which makes changing discs quick and hassle-free, saving time on the job.

Convenient Hookit Attachment

The Hookit system allows for fast and easy disc changes without adhesive residue. This format is ideal for workspaces where dust or dirt can contaminate adhesive discs, ensuring a cleaner and more efficient process.

Hookit discs can be removed cleanly and reused multiple times throughout their abrasive life, making them a practical choice for repeated sanding tasks.

Perfect Size And Format

Each disc measures 3 inches in diameter with a NH (non-hole) design, fitting a wide range of sanding tools. The size is versatile for detailed work and stock removal alike.

The die 300V format ensures compatibility with many standard sanding machines, making these discs a flexible option for various applications.

Large Pack For Efficiency

This product comes in a case of 250 discs, organized as 50 discs per carton. Such a large pack size supports continuous work without frequent reordering or downtime.

Having a bulk supply is especially useful for high-volume projects or busy workshops, ensuring you always have the right abrasive ready to go.