through rough waters
3M™ Cubitron™ II Fibre Disc 987C, 60+, 7 in x 7/8 in, Die 700BB, 25/Bag, 100 ea/Case
$4.84 / Each
| SKU | 7000148158 |
|---|---|
| Legacy SKU | 60440229676 |
| UPC | 00051141276557 |
| Product Number | 987C |
3M Cubitron II Fibre Disc 987C offers significant gains in productivity on medium to heavy-duty operations thanks to the exceptionally high-performing 3M Precision-Shaped Grain combined with a stiff fiber backing. This disc achieves a higher cut-rate, greater durability, and longer life than other fiber discs all with less grinding pressure.
- 3M Precision-Shaped Grain maintains super-sharp points that cut exceptionally fast with less pressure
- Mineral runs cooler and disc life is significantly longer, completing more parts per disc and requiring fewer disc changes
- Reduces changeouts and downtime in robotic and pressure-assisted applications
- Stiff fiber backing and a strong resin bond provide durability and tear-resistance for heavyweight applications such as high-pressure weld grinding or beveling
- Grinding aid incorporated on the disc minimizes grinding temperatures for heat-sensitive alloys
Product Dimensions |
Imperial | Metric |
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| Width | 0 null | |
| Length | 0 null | |
| Height | 0 null | |
| Diameter | 7 in | 177.8 mm |
| Center Hole Diameter | 7/8 in | 22.225 mm |
Shipping Dimensions |
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| Weight | 11.1199 lb |
|---|---|
| Length | 13.07087 in |
| Width | 8.70079 in |
| Height | 8.93701 in |
| Color | Orange |
|---|---|
| Thread Size | Non Pertinent |
| Maximum Speed | 8,600 rpm |
PRODUCT FAQ
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What sizes are available for the 3M™ Cubitron™ II Fibre Disc 987C?
The 3M™ Cubitron™ II Fibre Disc 987C is available in various sizes ranging from three inches to nine inches in diameter.
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What is the grit range of the 3M™ Cubitron™ II Fibre Disc 987C, 60+,7 in x 7/8 in?
The grit range of the 3M™ Cubitron™ II Fibre Disc, model number #737U A240, is a grade P280 equivalent and has a thickness measurement of "E" which means it's around .097".
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How many discs come per case for this product?
There are generally one hundred fibre discs packed into a single case.
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Can you explain what makes this disc unique?
Our patented innovative abrasive grain technology helps cool heat-sensitive metals providing faster cut rates as well as durability and longer life than other fiber discs made using conventional ceramic grain technologies.
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. Could you give an example where I would use these kind of discs over others.
. Sure! These particular fiber filing/grinding/cutoff finishing products excel at quickly cutting through automotive steel frames & parts while still keeping cooler cutting temperatures and better surface finishes than ordinary sanding disks will produce during that task.
Ideal for Robotic Weld Grinding
In medium and high-pressure applications like robotic weld grinding, it's important to choose a high-performance abrasive that cuts fast and lasts long. The self-fracturing mineral in 3M™ Cubitron™ II Fibre Disc 987C will keep your robot grinding welds long after other abrasives call it quits, reducing downtime and maximizing efficiency.
Recommended Applications
- Heavy duty metalworking applications
- Flame-cut edge cleanup
- Grinding
- High pressure grinding
- Right angle grinding
- Edge chamfering
- Weld removal and finishing
- Edge beveling
- Gate removal
About 3M Precision-Shaped Grain
To create 3M Precision-Shaped Grain, engineers start with 3M™ Ceramic Abrasive Grain and use proprietary technology to form the grains into triangular structures and electrostatically orient them on the backing to form sharp peaks that maximize cutting potential. These peaks slice cleanly through metal, rather than gouging or plowing as traditional abrasive grains do; and continuously self-sharpen as the points break off. This generates a super-fast cut and lessens heat build-up due to friction, reducing heat-related stress cracks and discoloration. The mineral also wears evenly, and because the abrasive stays cooler and sharper, 3M™ Cubitron™ II abrasives last significantly longer than their conventional ceramic counterparts, ensuring extended high performance in production applications.
