1. All 3M Products

3M™ Cubitron™ II Fibre Disc 982C, 80+, 7 in x 7/8 in, Die 700BB, 25 per inner, 100 per case

3M ID 60440229494UPC 00051141276373
  • 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
  • Reduces changeouts and downtime in manual, robotic and pressure-assisted applications
  • Triangular shaped ceramic grain lasts up to two times longer than other ceramic abrasives—it wears evenly, runs cool, and optimizes mineral breakdown
 More...
image of 3M™ Cubitron™ II Fibre Disc 982C in use next to black background
Buy 3, Get 1 Free

Buy 3 packs (25 discs each) of 3M™ Cubitron™ II Fibre Disc 982C and get another pack free.

Learn more
Specifications
Attribute Name
Value
Abrasive Material
Precision Shaped Ceramic
Alternative Sale Availability
6. This item is for industrial use only and there are no VOC restrictions.
Application
Deburring, Grinding
Attachment Type
Center Hole
Backing Material
Fibre
Bonding Type
Resin
Brand
Cubitron™ II
CA Metalworking Solutions Level 2
Castings and Forging, Deburring & Surface Conditioning, Frame Building and Panel Bonding, Weld Removal
Center Hole Diameter (Imperial)
0.875 in
Center Hole Diameter (Metric)
22.225 mm
Coat Type
Closed Coat
Color Family
Red
Equipment - Machines
Right Angle Grinders
For Use On
All Metals, Aluminum, Carbon Steel
Grit
80+
Hole Configuration
700BB
Industries
Marine, Metalworking
Maximum Speed
8600 rpm
Overall Diameter (Imperial)
7 in
Overall Diameter (Metric)
177.8 mm, 177.8 mm
Product Color
Maroon
Product Form
Disc
Substrate
All Metals, Carbon Steel
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
  • Reduces changeouts and downtime in manual, robotic and pressure-assisted applications
  • 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 uses 3M Precision-Shaped Grain to generate up to twice the cut-rate, durability, and life of other fiber discs when grinding carbon steel — all with less grinding pressure required by the operator. That means less operator fatigue, faster throughput, and more parts per disc when tackling medium and high-pressure grinding applications.

Raising the Bar in Abrasives This premium fibre disc raises the bar in speed and stock removal. With 3M Precision-Shaped Grain, 3M engineers developed a process for generating triangular shaped ceramic 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 fracture into new sharp cutting edges. The grains wear evenly and self-sharpen, reducing heat due to friction to deliver up to twice the life of other fibre discs, with less grinding pressure. The result is that 3M Cubitron™ II Fibre Disc 982C out-cuts and outlasts every conventional ceramic industrial abrasive disc on the market, maximizing productivity and helping reduce your overall abrasive spend. 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 982C will keep your robot grinding welds long after other abrasives call it quits, reducing downtime and maximizing efficiency. Curious about robotic material removal? Our dedicated team of 3M robotics application engineers are ready to partner with you on your automation journey, from idea to implementation. Choose Your Grit 3M™ Cubitron™ II Fibre Disc 982C comes in a range of grits to suit your application needs — from coarse grinding large welds to blending and deburring. Your Total Solution Supplier Combined with 3M power tools and application engineering expertise, 3M™ Cubitron™ II Fibre Disc 982C is part of a complete abrasive solution. With the 3M abrasive solution, you’ll have the right abrasives, the right tools and industry-leading application engineers to help you take your shop to the next level.

Related Product
Customer Reviews
3M™ Cubitron™ II Fibre Disc 982C, 80+, 7 in x 7/8 in, Die 700BB, 25 per inner, 100 per case is rated 4.0 out of 5 by 4.
Rated 5 out of 5 by from Fast grinding I have been using these discs for 2 years or more. I originally purchase them for Stainless Steel. Was using "mops" (by others), but they clogged up or just did not cut fast enough. On first try could not believe how fast and aggressive the discs cut (I used 35 grit). I now use only these for almost all of my grinding. The "mops" are gathering dust:(
Date published: 2019-02-17
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_2020, m_10, d_27, h_16
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.12
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_4
  • loc_en_US, sid_60440229494|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, 74ms
  • 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