3M™ Cubitron™ II Fibre Disc 982C, 80+, TN Quick Change, 4-1/2 in, Die TN450E, 25/Bag, 100 ea/Case

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.
Special Price $4.90 Regular Price $5.77
UPC 00051141276427
3M ID 7010326768
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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? The 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.


  • 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
More Information
3M ID 7010326768
Keywords 3M, Cubitron II Fibre Disc 982C, 3M Precision-Shaped Grain, fiber disc grinding, carbon steel grinding, high cut-rate fiber disc, durable grinding disc, low-pressure grinding, medium-pressure grinding, high-pressure grinding, operator fatigue reduction, fast grinding disc, long-lasting fiber disc, fewer disc changes, manual grinding applications, robotic grinding applications, pressure-assisted grinding, ceramic abrasives, triangular-shaped grain, cool running disc, heavy-duty grinding, weld grinding, beveling, self-sharpening disc, reduced heat friction, stock removal, industrial abrasive, robotic weld grinding, automation, abrasive solutions, coarse grinding, blending, deburring, automotive grinding, construction grinding, energy sector grinding, manufacturing grinding, transportation grinding, heavy industrial grind, metal fabrication, oil and gas grind, marine grinding, wind energy grinding, commercial vehicle grinding, equipment maintenance grinding
Global Product Hierarchy Abrasives > Abrasive Discs > Fibre Grinding Discs
Abrasive Material Precision Shaped Ceramic
Application Blending, Finishing, Light Grinding, Weld Removal
Backing Material Fibre
Backing Thickness (Metric) 0.0 NP
Backing Thickness (Imperial) 0.0 NP
Bond Type Resin
Center Hole Diameter (Imperial) 0.0 NP
Center Hole Thread Size Non Pertinent
Center Hole Diameter (Metric) 0.0 NP
Color Family Red
Grit 80+
Product Color Maroon
Product Number 982C
Product Type simple
Quantity 0
Trademark 1 3M™
Trademark 2 Cubitron™
Country of Origin United States
Sales Unit EA
SAP Shelf Life In Days 3650
Base - Billing Unit EA
Base - Customary Height Dimension 5
Base - Customary Length Dimension 0.1
Base - Customary Width Dimension 5
Base - Metric Gross Weight 22.68 G
Base - Metric Height Dimension 127.0 MM
Base - Metric Length Dimension 2.54 MM
Base - Metric Width Dimension 127.0 MM
Base - Item Quantity 1
Base - Unit EA
Unit of Use - Billing Unit EA
Unit of Use - Customary Cubic Dimension 2.5019735078840237 ci
Unit of Use - Customary Gross Weight 0.050000841063530234 lbs
Unit of Use - Customary Net Weight 0.04997879483731175 lbs
Unit of Use - Customary Height Dimension 5.0 in
Unit of Use - Customary Length Dimension 0.1 in
Unit of Use - Customary Width Dimension 5.0 in
Unit of Use - Metric Cubic Dimension 0.041 CDM
Unit of Use - Metric Net Weight 22.67 G
Unit of Use - Metric Height Dimension 127.0 MM
Unit of Use - Metric Length Dimension 2.54 MM
Unit of Use - Metric Width Dimension 127.0 MM
Unit of Use - Item Quantity 1
Unit of Use - Total Unit Quantity 1
Unit of Use - Previous Packaging Level Quantity 1
Unit of Use - Item Unit DISC
Unit of Use - Unit EA
Inner - Billing Unit EA
Inner - Customary Cubic Dimension 685.6875032647703 ci
Inner - Customary Gross Weight 1.3949992148236532 lbs
Inner - Customary Net Weight 1.2494698709327936 lbs
Inner - Customary Height Dimension 13.25 in
Inner - Customary Length Dimension 4.5 in
Inner - Customary Width Dimension 11.5 in
Inner - Metric Cubic Dimension 11236.405 CCM
Inner - Metric Net Weight 566.75 G
Inner - Metric Height Dimension 33.655 CM
Inner - Metric Length Dimension 11.43 CM
Inner - Metric Width Dimension 29.21 CM
Inner - Item Quantity 25
Inner - Total Unit Quantity 25
Inner - Previous Packaging Level Quantity 25
Inner - Item Unit DISC
Inner - Previous Packaging Level Unit EACH
Inner - Unit BAG
Shipper - Billing Unit EA
Shipper - Customary Cubic Dimension 1681.0869842212126 ci
Shipper - Customary Gross Weight 6.865194844437088 lbs
Shipper - Customary Net Weight 4.997879483731174 lbs
Shipper - Customary Height Dimension 8.95 in
Shipper - Customary Length Dimension 21.58976377952756 in
Shipper - Customary Width Dimension 8.7 in
Shipper - Metric Cubic Dimension 27548.08 CCM
Shipper - Metric Weight 3.114 KG
Shipper - Metric Net Weight 2.267 KG
Shipper - Metric Height Dimension 22.733 CM
Shipper - Metric Length Dimension 54.838 CM
Shipper - Metric Width Dimension 22.098 CM
Shipper - Item Quantity 100
Shipper - Total Unit Quantity 100
Shipper - Previous Packaging Level Quantity 4
Shipper - Previous Packaging Level Unit BAG
Shipper - Item Unit DISC
Shipper - Unit CS
Pallet - Billing Unit EA
Pallet - Customary Cubic Dimension 100053.92058028211 ci
Pallet - Customary Gross Weight 309.9986007260219 lbs
Pallet - Customary Net Weight 199.91517934924698 lbs
Pallet - Customary Height Dimension 49.62992125984252 in
Pallet - Customary Length Dimension 48.0 in
Pallet - Customary Width Dimension 42.0 in
Pallet - Metric Cubic Dimension 1639590.0 CCM
Pallet - Metric Net Weight 90.68 KG
Pallet - Metric Height Dimension 126.06 CM
Pallet - Metric Length Dimension 121.92 CM
Pallet - Metric Width Dimension 106.68 CM
Pallet - Item Quantity 4000
Pallet - Total Unit Quantity 4000
Pallet - Previous Packaging Level Quantity 40
Pallet - Previous Packaging Level Unit BOX
Pallet - Item Unit DISC
Pallet - Unit PAL
Pallet - Pallet Layer Quantity 5
Pallet - Shipping Container Per Layer Quantity 8
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