3M™ Cubitron™ II Fibre Disc 987C, 80+, 4-1/2 in x 7/8 in, Die 450E, 5/Bag, 50 ea/Case

$3.95 / Each

SKU	7100109862
Legacy SKU	60440315533
UPC	00051125872539
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

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Multi-Functional

Easy To Use

Time Saving

Industry Low Price

Product Dimensions	Imperial	Metric
Weight	0 NULL
Width	0 null
Length	0 null
Height	0 null
Center Hole Diameter	7/8 in	22.225 mm

Shipping Dimensions
Weight	2.328 lb
Length	8.5 in
Width	5.5 in
Height	10.1248 in

Color	Orange
Thread Size	Non Pertinent
Maximum Speed	13,300 rpm

PRODUCT FAQ

What is the 3M™ Cubitron™ II Fibre Disc 987C made of?

The 3M™ Cubitron™ II Fibre Disc 987C is made with precision-shaped ceramic grain technology that creates sharp, fast cuts and a longer lifespan than traditional fiber discs.
What size are the discs in this package?

Each disc in this package measures 4-1/2 inches by 7/8 inch, which is a standard size for most angle grinders.
How many discs come in each case?

This particular product comes with five discs per inner pack, and there are fifty total packs included in each case. That means you get a total of two hundred and fifty high-quality fiber abrasive discs.

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

3M industrial and occupational products are intended, labeled, and packaged for sale to trained industrial and occupational customers for workplace use. Unless specifically stated otherwise on the applicable product packaging or literature, these products are not intended, labeled, or packaged for sale to or use by consumers (e.g., for home, personal, primary or secondary school, recreational/sporting, or other uses not described in the applicable product packaging or literature), and must be selected and used in compliance with applicable health and safety regulations and standards (e.g., U.S. OSHA, ANSI), as well as all product literature, user instructions, warnings, and other limitations, and the user must take any action required under any recall, field action, or other product use notice. Misuse of 3M industrial and occupational products may result in injury, sickness, death, or property damage. For help with product selection and use, consult your on-site safety professional, industrial hygienist, or other subject matter expert.

SKU 7100109862 | 3M™ Cubitron™ II Fibre Disc 987C

UPC 00051125872539 | 3M™ Cubitron™ II Fibre Disc 987C

Product Number 987C | 3M™ Cubitron™ II Fibre Disc 987C

3M™ Cubitron™ II Fibre Disc 987C is powered by 3M Precision-Shaped Grain technology for heavy-duty metalworking applications. This mineral is an exceptionally high-performing ceramic, resin-bonded to a stiff fiber backing. 3M™ Fibre 987C products also incorporate a grinding aid to keep the workpiece cooler, protecting heat-sensitive alloys from heat damage and reducing re-work. These features offer increased productivity for heavy-duty grinding on all metals, including stainless steel.

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.