3M Cubitron II Hookit Paper Disc 732U, 80+ C-weight, 5 in x NH, Die 500X, (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 exceptional performance with its 3M Precision Shaped Ceramic Grain technology. This advanced design slices through materials rather than gouging, allowing the disc to cut up to 2x faster than conventional abrasives.

Specifically engineered for fast cutting and long life, this model 732U disc ensures efficient stock removal. Its unique grain technology helps maintain consistent performance across various applications.

Reliable 80+ C-weight Backing

This disc features an 80+ C-weight paper backing, providing a balance of durability and flexibility. The backing is ideal for sanding tasks where edge retention is not the primary concern, making it suitable for many surface preparations.

The C-weight backing supports effective sanding on substrates like metals and composites, ensuring the disc performs well without compromising the finish quality.

Convenient Hookit Attachment

The Hook and loop attachment system on the 3M Cubitron II Paper Disc 732U makes changing discs quick and hassle-free. This system allows for easy removal and reattachment, saving time during sanding jobs.

Hookit discs are perfect for workspaces where adhesive discs might get contaminated by dust or dirt. They also tend to leave finer finishes compared to adhesive-backed options, enhancing the overall sanding result.

Optimal 5 Inch Size

Measuring 5 inches in diameter with a NH arbor hole, this disc size fits a wide range of random orbital sanders. The 5 in x NH format ensures compatibility with many sanding tools, making it versatile for different projects.

This size is particularly effective for stock removal tasks on various substrates, including gelcoat and whitewood, providing a good balance between surface coverage and control.

Bulk Pack Convenience

Sold in a case of 250 discs, this pack size is ideal for professionals or workshops needing a large supply. The 50 discs per carton format within the case helps organize inventory and manage usage efficiently.

Having a bulk pack ensures you won’t run out during critical jobs, supporting continuous work without frequent reordering or downtime.