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Fiber Backed Abrasive Discs
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  9. 3M Cubitron II…
3M

3M Cubitron II Fibre Disc 982C 7 in x 7/8 in | Heavy Grinding & Deburring with Precision-Shaped Grain

3M Cubitron II Fibre Disc 982C 7 in x 7/8 in | Heavy Grinding & Deburring with Precision-Shaped Grain - main product image
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₹1,53,300₹2,35,670

You save ₹82,370 (35%)

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3M Cubitron II Fibre Disc 982C 7 in x 7/8 in | Heavy Grinding & Deburring with Precision-Shaped Grain — 7 in x 7/8 in
7 in x 7/8 in
₹1,53,300
₹2,35,670
In Stock

Estimated doorstep delivery by 11 Nov - 13 Nov from USA

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Boost Productivity with Long-Lasting Discs

About this item

3M Cubitron II Fibre Disc 982C is a heavy-duty 7 inch abrasive disc available in India through crowcrowcrow, featuring 36+ grit ceramic precision-shaped grain for high-speed metal grinding. Its ceramic grain fractures into sharp points, enabling faster cuts with less operator effort, ideal for weld removal, beveling, and finishing on carbon steel surfaces.

The disc's stiff fiber backing and resin bond ensure durability and tear resistance, supporting demanding applications like high-pressure weld grinding. Its long-lasting performance reduces the need for frequent disc changes, increasing efficiency in industrial settings. Reviewers report consistent cut-rate and minimal heat buildup, even during extended use, making it suitable for robotic and manual operations.

In India, this disc offers a reliable, imported alternative to local abrasives, with faster throughput and longer life. Delivered via ExpressBox, it arrives within 11-13 days, with all duties paid, ensuring hassle-free procurement for professional workshops and manufacturing units.

Key Features

  • SUPER-SHARP CUTTING: 3M Precision-Shaped Grain maintains super-sharp points that cut exceptionally fast with less pressure
  • LONGER DISC LIFE: Our product's disc life is significantly longer, allowing you to complete more parts per disc and requiring fewer disc changes
  • REDUCED CHANGEOUTS AND DOWNTIME: Experience reduced changeouts and downtime in manual, robotic, and pressure-assisted applications
  • LONG-LASTING PERFORMANCE: The triangular shaped ceramic grain lasts up to two times longer than other ceramic abrasives, wearing evenly, running cool, and optimizing mineral breakdown
  • DURABLE AND TEAR-RESISTANT: The stiff fiber backing and strong resin bond provide durability and tear-resistance, making it ideal for heavyweight applications such as high-pressure weld grinding and beveling
  • For industrial/occupational use only. Not for consumer sale or use

Why choose this product

Superior Cutting Performance with Precision-Shaped Grain

3M's ceramic PSG technology creates sharp peaks that slice cleanly through metal, reducing heat and extending abrasive life. This results in faster cuts, less operator fatigue, and longer-lasting discs compared to conventional ceramic abrasives.

Ideal for Heavy Grinding on Carbon Steel

Designed specifically for high-pressure weld grinding, beveling, and finishing, this disc supports demanding industrial applications with consistent high performance and durability. Skip local abrasives for faster, cleaner results.

How to use

  • Attach the Disc — Secure the fibre disc onto a compatible angle grinder using a retainer nut, ensuring the arbor hole matches 7/8 inch diameter.
  • Set the Speed — Operate the grinder at up to 8600 rpm for optimal cutting performance, avoiding excessive pressure to prevent disc damage.
  • Begin Grinding — Apply even pressure on the metal surface, moving the disc smoothly across welds or rough edges for efficient removal.
  • Finish & Clean — After use, clean the disc if needed and store in a dry place. Replace when worn out or damaged for safety.

Example scenarios

Typical situations where 3M Cubitron II Fibre Disc 982C 7 in x 7/8 in | Heavy Grinding & Deburring with Precision-Shaped Grain helps — illustrative scenarios, not customer reviews.

1
Scenario 1
Illustrative example
Where it helps

Ravi, 35, Mumbai, needs to remove welds quickly on steel structures for construction projects.

How this product helps

Using the 3M fibre disc, Ravi completes weld removal 2x faster, saving ₹ and time, with fewer disc changes over a month.

2
Scenario 2
Illustrative example
Where it helps

Anjali, 42, Delhi, maintains heavy machinery and requires durable discs for frequent beveling.

How this product helps

The long-lasting ceramic grain reduces downtime, supports continuous operation, and improves productivity in her workshop.

Specifications & installation

Specifications

Active GrainCeramic, Precision-Shaped
Grit Size36+
Bond TypeResin
Backing MaterialFiber

Installation & usage

Recommended Speed8600 rpm
ApplicationHeavy grinding, deburring, weld removal
Shelf LifeUnopened: 12 months
Reapplication Duration156 days at daily use (1 disc)
ContraindicationsAvoid use on non-metal surfaces
Allergens / IrritantsNone

How we compare

Feature3M Cubitron IIOthers
Grit & Grain TechnologyCeramic PSG with precision-shaped peaks for faster, cleaner cuts; lasts twice as longStandard ceramic or zirconia discs with shorter lifespan and less sharpness
Durability & LifeExtended abrasive life reduces changeouts, supports high-pressure applicationsLower durability, more frequent disc replacements, less suited for heavy-duty work
Application SuitabilityOptimized for weld removal, beveling, finishing on carbon steelSuitable for light grinding; not designed for heavy industrial use
Cost-Per-Use₹983 per day at 1g/day, longer lifespan reduces overall costLower initial cost but shorter lifespan increases total expenses

Product details

SKUsjq8587
GTIN0051141274027
Brand3M
Size7 in x 7/8 in
Grit36+
MaterialCeramic
Arbor Hole Diameter7/8 in

About 3M

3M is a global leader in industrial abrasives, known for innovation and high-performance products used worldwide in manufacturing and finishing.

Compliance & Legal

This is a dietary supplement; not intended to diagnose, treat, cure or prevent any disease.

Customer Reviews

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FAQ, See What Others Asked

Will this fibre disc fit my angle grinder?
Yes, this 7 inch fibre disc with 7/8 inch arbor hole is compatible with most standard angle grinders. Confirm the diameter and hole pattern before ordering.
What is the ideal grit for heavy weld removal?
36+ grit ceramic abrasive discs like this one are best suited for heavy-duty weld removal, beveling, and rough grinding on carbon steel surfaces.
How long does this disc last in industrial use?
Reviewers report up to twice the lifespan of conventional abrasives, lasting approximately 156 days with daily use, thanks to ceramic PSG technology.
Is this product suitable for dry or wet grinding?
This fibre disc supports both dry and wet grinding applications, making it versatile for various industrial and workshop needs.
How do I ensure safety while using abrasive discs?
Always wear appropriate eye and respiratory protection when grinding. This product is for industrial use only, supporting safe, professional operation.
How to buy an original 3M abrasive disc in India?
Purchase from authorized US retailers and brand partners via crowcrowcrow. The disc is factory-sealed, imported per order, with all duties paid, arriving in 11-13 days.

Frequently bought together

3M Cubitron II Fibre Disc 982C 7 in x 7/8 in | Heavy Grinding & Deburring with Precision-Shaped Grain

This item:

3M Cubitron II Fibre Disc 982C 7 in x 7/8 in | Heavy Grinding & Deburring with Precision-Shaped Grain

₹1,53,300

3M Cubitron II Fibre Disc 982C 7 in x 7/8 in | Heavy Grinding & Deburring with Precision-Shaped Grain

This item

3M Cubitron II Fibre Disc 982C 7 in x 7/8 in | Heavy Grinding & Deburring with Precision-Shaped Grain

₹1,53,300

Total price:

₹2,17,010

You save ₹1,18,250 (35%) Extra

3 items selected

3 items

₹2,17,010

You save ₹1,18,250 (35%) Extra

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Spec
Price
₹1,53,300
₹2,35,670
₹53,700
₹76,590
₹10,010
₹23,000
₹11,200
₹15,130
₹4,590
₹10,150
₹3,250
₹3,480
₹22,820
₹36,660
Brand Name3M3M3MBELLAmartisanPOWERTECPepper Mill Imports
SourceUS RetailUS RetailUS RetailUS RetailUS RetailUS RetailUS Retail
Sold ByCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrow
Imported from USA
₹1,53,300₹2,35,670

You Save ₹82,370

Estimated doorstep delivery by 11 Nov - 13 Nov from USA
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Tracked from USA · duties included
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Your Order Journey: From Purchase to Doorstep

You Order
Place your order
USA Warehouse dispatch
Packed & shipped
International Air Shipping
Fast transit
Consignment to India Warehouse
Customs cleared
Doorstep delivery
Delivered to you
You Order
Place your order
USA Warehouse dispatch
Packed & shipped
International Air Shipping
Fast transit
Consignment to India Warehouse
Customs cleared
Doorstep delivery
Delivered to you

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vs
₹4,59,900+ (3× the price)
₹1,53,300 locked, all-in
Hard to get the original US version in India
Original US version, shipped to your door
Extra pay for Import Duties, GST, and forex fees
One price in INR, no customs charges at delivery
4–12 weeks · No tracking
11-13 days · live tracking
Grey market, no guarantee, no protection, no refund
Sourced from US retailers, India-verified, return available
Lost in transit = ₹0 back
Full protection included