1. All 3M Products

3M™ Cubitron™ II Fibre Disc 982C

48  Products
  • 3M Precision Shaped Grain maintains super-sharp points that cut exceptionally fast with less pressure
  • Disc life is significantly longer, completing more parts per disc and requiring fewer disc changes
  • Triangular shaped ceramic grain lasts up to two times longer than other ceramic abrasives—it wears evenly, runs cool, and optimizes mineral breakdown
  • Stiff fiber backing and a strong resin bond provide durability and tear-resistance for heavyweight applications such as high-pressure weld grinding and beveling
 More...
Width
Grade
Diameter
Center Hole Diameter
Color
48 Products Available
Available options:
 Width, Grade, Diameter, Center Hole Diameter, Color, Max RPM, Attachment Type and Equipment - Machines
All Options
Showing 24 of 48
Close
Specifications
Attribute Name
Value
Application Category
Blending/Deburring, Grinding/Metal Stock Removal
Applications
Deburring, Grinding
Attachment Type
GL, TN
Backing Material
Fibre
Backing Weight
X Weight
Bonding Type
Resin
Brand
3M™, Cubitron™ II
Center Hole Diameter
0.62 Inch, 0.866 Inch, 0.87, 0.87 Inch, 0.875 Inch
Center Hole Diameter (Metric)
15.875 mm, 22 mm, 22.098 mm, 22.1 mm, 22.225 mm
Coat Type
Closed Coat
Color
Brown, Maroon
Color Family
Brown, Red
Diameter
4 Inch, 4.5 Inch, 4.52 Inch, 4.921 Inch, 5 Inch, 6 Inch, 7 Inch, 7.066 Inch, 7.087 Inch, 9.12 Inch
Diameter (Metric)
101.6 mm, 114.3 mm, 115 mm, 125 mm, 127 mm, 152.4 mm, 177.8 mm, 180 mm, 231.775 mm
Equipment - Machines
Right Angle Grinders
Form Type
Fibre, Right Angle
For Use On
All Metals, Aluminum, Carbon Steel, Mild Steel
Grade
36+, 60+, 80+
Health and Safety
Eye Protection, Hand Protection, Hearing Protection, Respiratory Protection
Hole Configuration
400FF, 450E, 500P, 600T, 700BB, 912J, G500P, G700BB, TN450E, TN500P, TN700BB
Industries
Marine, Metalworking
Max RPM
10000, 12000, 13200, 13300, 15000, 6600, 8600
Max Speed
1000 RPM, 12000 RPM, 13300 RPM, 15000 RPM, 6600 RPM, 80 mps, 8600 RPM
Mineral Type
Precision Shaped Ceramic Grain
National Stock Number
3460015971930, 3460015971934, 3460015971937, 5345013573604, 5345015980169, 5345015980726, 5345015980727, 5345015980728, 5345015981196
Position
Premium
Primary Application
Metalworking
Product Form
Disc
Product Series
982C
Size
115mm x 22mm, 115mm x 22mm (4 Slots), 125mm x 22mm, 178mm x 22mm
Sub Industries
Builders Hardware, Medical Instruments, Metal Fabrication, Metal Implants, Plumbing Fixtures, Turbine Engines
Substrates
All Metals, Aluminum, Carbon Steel, Mild Steel
Width
4.5 Inch, 6 Inch
Width (Metric)
114.3
Product Details
  • 3M Precision Shaped Grain maintains super-sharp points that cut exceptionally fast with less pressure
  • Disc life is significantly longer, completing more parts per disc and requiring fewer disc changes
  • Triangular shaped ceramic grain lasts up to two times longer than other ceramic abrasives—it wears evenly, runs cool, and optimizes mineral breakdown
  • Stiff fiber backing and a strong resin bond provide durability and tear-resistance for heavyweight applications such as high-pressure weld grinding and beveling

3M™ Cubitron™ II Fibre Disc 982C slices through carbon steel with 3M Precision Shaped Grain and generates up to twice the cut-rate, durability, and life of other fiber discs—all with less grinding pressure. That means less operator fatigue, faster throughput, and more parts per disc when tackling high pressure grinding applications such as medium to heavy-duty stock removal.

3M™ Cubitron™ II Fibre Disc 982C
Our 3M™ Cubitron™ II Fibre Disc 982C is well-suited for edge chamfering, beveling, and removing carbon steel welds, mill scale, pits and imperfections, machining grooves, and more.

3M™ Cubitron™ II Fibre Disc 982C is well-suited for edge chamfering, beveling, and removing carbon steel welds, mill scale, pits and imperfections, machining grooves, and more.
Proprietary Cubitron™ II products have raised the bar for high-performing abrasives. 3M engineers started with 3M™ Ceramic Abrasive Grain and used 3M Precision Shaped Grain technology to generate triangular shaped grains that are electrostatically oriented on the backing to form sharp peaks and maximize cutting potential. These peaks act like individual cutting tools that slice through metal, and continuously shelf-sharpen as the points break off. The grains wear evenly and self-sharpen, reducing heat due to friction for up to twice the life of other fiber discs, with less grinding pressure. The result is that Cubitron™ II discs outcut and outlast every conventional ceramic industrial abrasive disc on the market, maximizing productivity and minimizing operator fatigue.

Fiber discs are heavy-duty discs ideal for weld removal, grinding, and blending large and small areas of metal surfaces. They feature a tough, stiff backing made from vulcanized fiber that resist wear and can handle tough grinding applications.



Customer Reviews
3M™ Cubitron™ II Fibre Disc 982C is rated 3.0 out of 5 by 4.
Rated 1 out of 5 by from Not sure yet I recieved the 982c as a free sample the other day and have not been able to utilize it because they did not send the backing pad to be able to use it. Am I supposed to go buy one to sample it? Don’t think so....
Date published: 2018-06-20
Rated 5 out of 5 by from Fantastic metal removal After trying many types of abrasive discs I came across the 3M Cubitron discs. I am truly AMAZED at how quickly and effortlessly they remove metal. It shears it away with little pressure applied leaving a smooth surface and the removed metal sweeps up like steel wool. Short strands of metal show how the Cubitron abrasive shears away what you are grinding or sanding. I’m impressed and sold on this product.
Date published: 2017-12-26
Rated 2 out of 5 by from Cuts great but warps then tears daily Just began using this product two weeks ago on a gas powered rotary device sharpening blades on a forestry mulcher. Work great, but the disc warps within a day and doesn't stay flat. then it tears and must be replaced. At $5 a pop, this is going to get expensive.
Date published: 2017-08-12
Rated 4 out of 5 by from Helpful information, with useful details... Have used 3M products. In the process of working with 3M; on various forms of fabrication work, the quality has been great.
Date published: 2015-03-17
  • y_2018, m_12, d_9, h_19
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.9
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_4
  • loc_en_US, sid_B40064717|3m-country-catalog|FUZEexperience|en_US, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_3m-country-catalog
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getContent, 43ms
  • REVIEWS, PRODUCT
Large Volume Order

If you are considering a large purchase of this or other 3M Abrasive products our inside sales team is ready to help by providing additional information and options that our industrial customers typically seek when making abrasive procurement decisions. Our technical expertise, customer support, and global capabilities put us in a unique position to address your biggest challenges, and we’ll do our best to prove that we should be your abrasive supplier of choice.


All fields are required unless indicated optional

  • 3M takes your privacy seriously. 3M and its authorized third parties will use the information you provided in accordance with our Privacy Policy to send you communications which may include promotions, product information and service offers.

    Please be aware that this information (including the original and the subsequent reply) may be transferred to a server located in the U.S. for metrics and storage. If you do not consent to this use of your personal information, please do not use this system.

  • Send