3M Cubitron II Hookit Paper Disc 732U, 150+ 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 design slices through materials rather than gouging, allowing the disc to cut up to 2x as fast as conventional abrasives.

This model, 732U, is part of the trusted 3M Cubitron II line, known for delivering fast stock removal and long-lasting abrasive life. Its advanced grain technology ensures efficient work on various substrates.

150 Plus C-Weight Backing

The disc features a 150+ C-weight paper backing, which is ideal for sanding tasks where edge retention is not the main focus. This backing supports consistent performance during stock removal applications.

Using this C-weight backing helps maintain the disc’s shape and durability, making it suitable for a wide range of materials including metals and composites, as specified in the product details.

Five Inch Size Format

Measuring 5 inches in diameter, this disc fits standard sanding tools designed for this size. The 5 in x NH dimension ensures compatibility with many hook-and-loop backup pads.

This size is versatile for various applications, providing a balance between surface coverage and maneuverability. It works well for both broad and detailed sanding tasks.

Hookit Attachment System

The Hookit system allows for quick and easy disc changes thanks to its hook-and-loop attachment. This feature reduces downtime and keeps your workflow efficient.

Hookit discs like this one can be removed cleanly and reused multiple times, making them a practical choice for workspaces where dust or dirt might contaminate adhesive-backed discs.

Pack Count Case

This product comes in a case of 250 discs, organized in cartons of 50. Having a large pack count ensures you have enough discs for extended projects or multiple users.

Buying in bulk like this is cost-effective and convenient for professional settings where frequent disc replacement is necessary, supporting continuous productivity.