3M Cubitron II Hookit Paper Disc 732U, 220+ C-weight, 6 in x NH, Die 600Z, (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 design slices through materials rather than gouging, enabling the disc to cut up to 2x faster than conventional abrasives.

Its unique model 732U ensures reliable results across various tasks. The precision grain also extends the disc's life, making it a smart choice for demanding sanding jobs.

220+ C-Weight Backing

This sanding disc features a 220+ C-weight paper backing, providing a balance between durability and flexibility. The backing is ideal for applications where edge retention is not the main focus but consistent stock removal is needed.

Such backing supports effective sanding on metals, composites, gelcoat, and whitewood, making it versatile for many substrates and projects.

6 Inch Size Format

The disc measures 6 inches in diameter with a NH (non-hole) format, fitting a wide range of sanding tools. This size is common for random orbital sanders, offering good surface coverage and control.

Its format suits various applications, especially when paired with compatible backup pads, ensuring smooth and efficient sanding performance.

Hookit Attachment System

The Hookit system allows for quick and easy disc changes with its hook and loop attachment. This feature reduces downtime and keeps your workflow moving without hassle.

Hookit discs also cleanly remove from backup pads and can be reused throughout their abrasive life, making them practical for busy workspaces.

50 Discs Per Carton

Each case contains 250 discs, packaged in 5 cartons of 50 discs each. This bulk packaging supports continuous use in professional settings without frequent reordering.

Having 50 discs per carton ensures you have enough supply for extended projects, reducing interruptions and maintaining productivity.