3M Cubitron II Hookit Film Disc 775L, 33163, 120+, 8 in x NH, Die 800L, (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, model 33163, stands out for its quality and performance. This product uses 3M Precision Shaped Ceramic Grain technology, which cuts faster and lasts longer than traditional abrasives.

Designed for professionals, this disc offers reliable results across many tasks. Its advanced grain technology ensures efficient stock removal and durability, making it a smart choice for demanding jobs.

Grade 120+ Performance

This abrasive disc features a 120+ grade, providing a balance of aggressive cutting and smooth finish. The grade ensures it can handle tough materials while maintaining control over the sanding process.

Ideal for various substrates, the 120+ grade works well on metals, composites, and gelcoat. It’s perfect for users needing consistent performance in stock removal applications.

Durable Film Backing

The disc’s film backing offers superior tear resistance compared to paper alternatives. This backing helps maintain edge retention, extending the life of each disc during heavy use.

With an 8 inch diameter and NH arbor size, the disc fits many standard tools. The film backing also supports repeated use without compromising strength or effectiveness.

Hookit Attachment System

The Hook and loop attachment system simplifies disc changes, making swaps quick and hassle-free. This system is especially useful in busy work environments where efficiency matters.

Hookit discs can be removed cleanly and reused until the abrasive wears out. This feature reduces downtime and waste, enhancing productivity on the job.

Bulk Pack Convenience

This product comes in a case of 250 discs, providing excellent value for high-volume users. The pack size ensures you have plenty of discs on hand for continuous work without frequent reordering.

Each carton contains 50 discs, making storage and inventory management easier. The bulk packaging suits workshops and industrial settings needing reliable supplies.