3M™ Cubitron™ II Hookit™ Film Disc 775L, 500+ 3MIL, 6 in x NH, Die 600Z, 50/Carton, 250 ea/Case

$1.20 / Each

SKU	7100383522
Legacy SKU	60440621914
UPC	00068060119971
Catalog Number	775L
Product Number	775L

3M Cubitron II Hookit Film Disc 775L features 3M Precision Shaped Ceramic Grain, a revolutionary advancement in abrasive technology now available to grade 1000+. 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 without compromising finish.

REVOLUTIONARY GRAIN DESIGN: 3M Precision Shaped Grain technology provides fast cut and long life without compromising finish - now available from grades 80+ to 1000+
WORKS WELL ON MANY SURFACES: Suitable for use on all metals, composites, wood, paints, primers, and other coatings
DURABLE FILM BACKING: Film backing offers greater tear resistance and edge retention while leaving a consistent finish compared to paper-backed discs
QUICK AND EASY DISC CHANGES: The 3M™ Hookit™ attachment system allows for easy disc changes and helps optimize disc life
COVERS A WIDE RANGE OF APPLICATIONS: Versatile disc handles finishing and stock removal applications

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High-Quality Surface Finishes

Reduces Abrasive Costs

Long Lasting Performance

Fantastic Price

Product Dimensions	Imperial	Metric
Weight	0.82 lbs
Width	6.1248 in
Length	6.1248 in
Height	2.03071 in
Diameter	6 in	152.4 mm
Center Hole Diameter		0.0 NP

Shipping Dimensions
Weight	4.493 lb
Length	11.3 in
Width	6.9 in
Height	7.3 in

Color	Purple
Maximum Speed	12,000 rpm

PRODUCT FAQ

What materials can I use the 3M™ Cubitron™ II Hookit™ Film Disc 775L on?

You can use this disc on a wide variety of substrates including metal, paint, primer, composites, and plastics. It's especially effective for sanding automotive surfaces!
How does the "Hookit" attachment work?

The "Hookit" system uses a hook-and-loop backing so you can quickly attach or remove the disc from your sander. It makes changing discs easy and fast—no tools required!
What is special about Cubitron™ II technology?

Cubitron™ II features precision-shaped ceramic grain engineered by 3M to cut faster and last longer than conventional abrasives. It means you'll get more work done with less effort.
Is this disc good for dust extraction?

Yes! The film-backed discs have multi-hole patterns that help capture dust efficiently when paired with proper vacuum systems—making for a cleaner workspace and better finish quality.
How many discs come in one carton or one case?

Each carton has 50 discs, and each case contains 250 discs—that’s five cartons per case! Let us know what quantity works best for you.

For industrial/occupational use only. Not for consumer sale or use.

Extended Grade Range for Versatile Applications

Now featuring an expanded grade range up to 1000+, these discs are engineered to accommodate a wide array of sanding and finishing tasks. Whether you require aggressive stock removal or precise, fine finishing, these discs deliver consistent results across a broad spectrum of applications.

Effective on Multiple Substrates

Designed for versatility, these discs perform exceptionally well on a variety of materials, including metals, composites, all types of wood, as well as painted surfaces, primers, and other coatings. This adaptability makes them an excellent choice for professionals working in industries such as woodworking, metal fabrication, automotive refinishing, and more.

Durable Film Backing for Enhanced Performance

The robust film backing of these discs provides superior tear resistance compared to traditional paper-backed discs. This added durability ensures that the discs maintain their integrity and edge retention, even during demanding wet or dry sanding operations. As a result, users benefit from longer disc life and consistent performance.

Optimized for 3M Xtract Random Orbital Sanders

For optimal results, pair these discs with 3M Xtract Random Orbital Sanders. This combination is designed to maximize both performance and efficiency, helping you achieve a cleaner work environment and a higher-quality finish with less effort.

Convenient and Clean Hookit Attachment System

The complete line of 3M Hookit discs is ideal for settings where adhesive-backed discs may be compromised by dust or debris. The Hookit system allows for quick and secure attachment to a hook-and-loop backup pad, enabling easy removal and reattachment throughout the disc’s usable life. This not only enhances convenience but also contributes to cost savings by allowing discs to be reused multiple times.

Achieve Finer Finishes with Less Aggression

Compared to 3M Stikit discs, Hookit discs are less aggressive, making them particularly well-suited for applications where a finer finish is desired. Their design supports controlled sanding, helping you achieve smooth, professional results on every project.