| SKU | 7100304507 |
|---|---|
| Legacy SKU | 60440414146 |
| UPC | 00068060661210 |
| 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
Product Dimensions |
Imperial | Metric |
| Weight | 0.065 lbs | |
|---|---|---|
| Width | 4.6248 in | |
| Length | 0.55984 in | |
| Height | 6.81181 in | |
| Diameter | 2 in | 50.8 mm |
| Center Hole Diameter | 0.0 NP |
Shipping Dimensions |
|
| Weight | 0.895 lb |
|---|---|
| Length | 9.45984 in |
| Width | 7.37992 in |
| Height | 5.7 in |
| Color | Purple |
|---|---|
| Maximum Speed | 15,000 rpm |
PRODUCT FAQ
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What is the grit size of the 3M™ Cubitron™ II Hookit™ Film Disc 775L?
The grit size of this product is 320+.
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How many discs are included in a carton of the 3M™ Cubitron™ II Hookit™ Film Disc 775L?
There are 50 discs per carton, with a total of 500 discs in each case.
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What is the size of each disc in the 3M™ Cubitron™ II Hookit™ Film Disc 775L pack?
Each disc measures at 2 inches x NH (No Holes).
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Can you explain what "Die" refers to in the description of this product?
"Die" indicates that there are approximately 200 pieces within one roll or batch.
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Is there a specific hook and loop attachment system for these discs?
The Hookit™ attachment system allows for easy and quick abrasive change-outs during tasks.
These discs are perfect for a wide range of applications, with a primary focus on stock removal. They are highly effective on various substrates, including metals, composites, gelcoat, and whitewood. The film backing of these discs offers exceptional tear resistance, ensuring enhanced durability and edge retention. To achieve optimal results, it is recommended to use these discs with 3M Elite Random Orbital Sanders.
A comprehensive selection of hook-and-loop style 3M Hookit discs is available for workspaces where adhesive-backed discs may be susceptible to contamination from dust or dirt. These discs are commonly used in applications where a 3M Stikit disc might be too aggressive, as Hookit discs tend to provide finer finishes compared to adhesive-backed discs. The Hookit sanding discs conveniently attach to a hook-and-loop backup disc pad (sold separately), allowing for easy and clean removal. Moreover, these discs can be reused multiple times throughout the lifespan of the abrasive.

































