| SKU | 7100074887 |
|---|---|
| Legacy SKU | 60440298598 |
| UPC | 00051125870603 |
| Product Number | 732U |
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 fast and offers long life.
- QUICK AND EASY DISC CHANGES: 3M™ Hookit™ attachment system allows for easy disc changes and helps optimize disc life
- WIDE VARIETY OF APPLICATIONS: Versatile discs are effective for a broad range of tasks from stock removal to fine finishing on various substrates
- WORKS WELL ON MANY SURFACES: Suitable for use on metals, paint coatings, composites, gelcoat, and different types of wood
- REVOLUTIONARY GRAIN DESIGN: 3M Precision Shaped Grain technology provides fast cut and long life without compromising finish - now available from grades 80+ to 1000+
- AVAILABLE IN A WIDE RANGE OF GRADES: Choose from grades between 80+ and 1000+ to match your specific application
- FLEXIBLE BACKING: Strong C-weight paper backing offers flexibility and is suitable for sanding applications where edge retention is not the main concern
Product Dimensions |
Imperial | Metric |
| Weight | 0 NULL | |
|---|---|---|
| Width | 0 null | |
| Length | 0 null | |
| Height | 0 null | |
| Diameter | 6 in | 152.4 mm |
| Center Hole Diameter | 0.0 NP |
Shipping Dimensions |
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| Weight | 5.13898 lb |
|---|---|
| Length | 11.29921 in |
| Width | 6.88976 in |
| Height | 7.28346 in |
| Color | Purple |
|---|---|
| Maximum Speed | 12,000 rpm |
PRODUCT FAQ
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What is the grit size of 3M™ Cubitron™ II Hookit™ Paper Disc 732U?
The grit size of 3M™ Cubitron™ II Hookit™ Paper Disc 732U, 150+ C-weight, is very fine.
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Can I use this disc for metal sanding and grinding?
Yes, you can use 3M™ Cubitron™ II Hookit™ Paper Disc 732U for metal sanding and grinding. It is designed to provide faster cutting and longer life than traditional abrasives.
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How many discs are there in each case of this product?
There are a total of 250 discs in one case of the product - 50 per inner pack.
These sanding discs are versatile and effective on a wide range of substrates, including metals, composites, gelcoat, and whitewood. They are ideal for applications focused on stock removal and are backed with C-weight paper, making them suitable for sanding tasks where edge retention is not a primary requirement. For optimal results, use with 3M™ Elite Random Orbital Sanders.
A complete line of hook-and-loop style 3M™ Hookit™ discs is also available for workspaces where adhesive-backed discs may become contaminated by dust or dirt. Hookit™ discs are often used in applications where a 3M™ Stikit™ disc may be too aggressive, as they tend to leave finer finishes than adhesive-backed discs. These 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.
- Effective on a wide range of substrates
- C-weight paper backing
- For use with 3M™ Elite Random Orbital Sanders
- Hookit™ style discs available for workspaces with dust or dirt contamination
- Hookit™ discs leave finer finishes than adhesive-backed discs
- Hookit™ discs attach to a hook-and-loop backup disc pad (sold separately)
- Hookit™ discs can be removed cleanly and easily
- Hookit™ discs can be re-used for the extent of the abrasive life




