3M Cubitron II Hookit Paper Disc 732U, 120+ C-weight, 5 in x NH, D/F 5HL, Die 500FH, (50/Carton) Case of 250

• Cuts up to 2x as fast as conventional abrasives
• Hook and loop attachment makes disc changes fast and easy
• Ideal for a wide variety of substrates and applications focused primarily on stock removal
• Lasts up to 4x as long as conventional abrasives
• Revolutionary 3M Precision Shaped Grain technology provides fast cut and long life

3M Cubitron II Hookit Paper Disc 732U 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 4x 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 C-weight paper backing is well suited for sanding applications where edge retention is not a primary requirement. 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 Paper Disc 732U offers outstanding performance with its exact model and brand. This disc is designed to deliver fast and efficient stock removal, making it a reliable choice for professionals who need consistent results.

Its 732U model ensures compatibility with various sanding tools, and the Hookit system allows quick disc changes. This combination of brand and model guarantees a trusted abrasive solution for demanding tasks.

Grade And Weight Benefits

Featuring a 120+ C-weight grade, this disc balances durability and cutting power. The C-weight backing supports effective sanding where edge retention is less critical, providing a solid foundation for aggressive material removal.

This grade is ideal for applications requiring fast stock removal without sacrificing disc life. The 120+ grit ensures a smooth finish while maintaining high productivity on a variety of surfaces.

Dimensions And Size

Measuring 5 inches in diameter with an NH arbor hole, this disc fits many standard sanding machines. The size offers a good balance between surface coverage and maneuverability for detailed or broad sanding tasks.

The 5 in x NH dimension makes it suitable for both handheld and stationary sanders, providing versatility across different work environments. This size is common in industrial and automotive applications.

Hookit Format Technology

The Hookit system on this disc allows for fast and easy attachment and removal. This hook and loop design reduces downtime during disc changes and helps maintain workflow efficiency.

Unlike adhesive-backed discs, Hookit discs can be reused multiple times throughout their lifespan. This format is especially useful in dusty or dirty workspaces where adhesive discs might lose grip.

Pack Count And Convenience

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, ideal for busy workshops or production lines.

The bulk packaging ensures you have enough discs on hand for extended projects, reducing interruptions. It also offers cost savings compared to smaller quantities, making it a practical choice for professionals.