3M™ Cubitron™ II Fibre Disc 987C, 60+, 9-1/8 in x 7/8 in, Die 912Y, 25/Bag, 100ea/Case

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.
Special Price $7.55 Regular Price $8.88
UPC 00638060297872
3M ID 7100178439
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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.


  • 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
More Information
3M ID 7100178439
Keywords 3M, Cubitron II Fibre Disc 987C, 3M Precision-Shaped Grain, high-performing abrasive, medium-duty operations, heavy-duty operations, metalworking, high cut-rate, durability, long lifespan, less grinding pressure, super-sharp points, cooler mineral, fewer disc changes, robotic applications, pressure-assisted applications, stiff fiber backing, resin bond, tear-resistant, high-pressure weld grinding, beveling, grinding aid, minimize grinding temperatures, heat-sensitive alloys, ceramic abrasive, self-sharpening, weld removal, edge beveling, edge chamfering, right angle grinding, flame-cut edge cleanup, gate removal, automotive, construction, energy, manufacturing, transportation, marine fabrication, metal fabrication, oil and gas, industrial abrasives, infrastructure, industrial metalworking, heavy industrial, commercial vehicles, facility maintenance, recreation vehicles, wind energy, rail fabrication.
Global Product Hierarchy Abrasives > Abrasive Discs > Fibre Grinding Discs
Abrasive Material Precision Shaped Ceramic
Application Beveling, Blending, Edge Beveling, Edge Chamfering, Flat Areas, Gasket Removal, Gate Removal, Grinding, Heavy Grinding, High Pressure Grinding, Metal Shaping, Metal Stock Removal, Right Angle Grinding, Sheet Grinding, Slab Grinding, Stock Removal, Surface Finishing, Weld Grinding, Weld Removal, Weld Removal & Finishing
Backing Material Fibre
Backing Thickness (Metric) 0.0 NP
Backing Thickness (Imperial) 0.0 NP
Bond Type Resin
Center Hole Diameter (Imperial) 0.875 in
Center Hole Thread Size Non Pertinent
Center Hole Diameter (Metric) 22.225 mm
Color Family Orange
Grit 60+
Product Color Orange
Product Number 987C
Product Type simple
Quantity 0
Trademark 1 3M™
Trademark 2 Cubitron™
Country of Origin United States
SAP Shelf Life In Days 3650
Base - Billing Unit EA
Base - Metric Gross Weight 78.095 G
Base - Metric Length Dimension 0.022 M
Base - Metric Width Dimension 0.231 M
Base - Item Quantity 1
Base - Unit EA
Unit of Use - Billing Unit EA
Unit of Use - Customary Cubic Dimension 14.911395964524212 ci
Unit of Use - Customary Gross Weight 0.17217000365328014 lbs
Unit of Use - Customary Net Weight 0.15101664959664116 lbs
Unit of Use - Metric Cubic Dimension 244.354 CCM
Unit of Use - Metric Net Weight 68.5 G
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 EACH
Unit of Use - Unit EA
Inner - Billing Unit EA
Inner - Customary Cubic Dimension 705.3041350177189 ci
Inner - Customary Gross Weight 4.011090398191663 lbs
Inner - Customary Net Weight 3.7754162399160287 lbs
Inner - Customary Height Dimension 3.0 in
Inner - Customary Length Dimension 14.251968503937007 in
Inner - Customary Width Dimension 16.496062992125985 in
Inner - Metric Cubic Dimension 11557.864 CCM
Inner - Metric Net Weight 1712.5 G
Inner - Metric Height Dimension 7.62 CM
Inner - Metric Length Dimension 36.2 CM
Inner - Metric Width Dimension 41.9 CM
Inner - Item Quantity 25
Inner - Total Unit Quantity 25
Inner - Previous Packaging Level Quantity 25
Inner - Item Unit EACH
Inner - Previous Packaging Level Unit EACH
Inner - Unit BAG
Shipper - Billing Unit EA
Shipper - Customary Cubic Dimension 1491.1389251912362 ci
Shipper - Customary Gross Weight 17.217000365328015 lbs
Shipper - Customary Net Weight 15.101664959664115 lbs
Shipper - Customary Height Dimension 10.95 in
Shipper - Customary Length Dimension 12.716535433070867 in
Shipper - Customary Width Dimension 10.708661417322835 in
Shipper - Metric Cubic Dimension 24435.389 CCM
Shipper - Metric Weight 7809.5 G
Shipper - Metric Net Weight 6850.0 G
Shipper - Metric Height Dimension 27.813 CM
Shipper - Metric Length Dimension 32.3 CM
Shipper - Metric Width Dimension 27.2 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 EACH
Shipper - Unit CS
Pallet - Billing Unit EA
Pallet - Customary Cubic Dimension 77256.06002393107 ci
Pallet - Customary Gross Weight 659.182163932784 lbs
Pallet - Customary Net Weight 543.6599385479082 lbs
Pallet - Customary Height Dimension 38.188976377952756 in
Pallet - Customary Length Dimension 48.031496062992126 in
Pallet - Customary Width Dimension 42.125984251968504 in
Pallet - Metric Cubic Dimension 1.266 M3
Pallet - Metric Net Weight 246.6 KG
Pallet - Metric Height Dimension 0.97 M
Pallet - Metric Length Dimension 1.22 M
Pallet - Metric Width Dimension 1.07 M
Pallet - Item Quantity 3600
Pallet - Total Unit Quantity 3600
Pallet - Previous Packaging Level Quantity 36
Pallet - Previous Packaging Level Unit BOX
Pallet - Item Unit EACH
Pallet - Unit PAL
Pallet - Pallet Layer Quantity 3
Pallet - Shipping Container Per Layer Quantity 12
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