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Flap Discs
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3M

3M Flap Disc, 769F, 40+, T29, 4.5 in x 7/8 in | High-Performance Abrasive for Metalwork

3M Flap Disc, 769F, 40+, T29, 4.5 in x 7/8 in | High-Performance Abrasive for Metalwork - main product image
All-inclusive price — duties & taxes paid, no customs charges at delivery
₹11,450₹11,700

You save ₹250 (2%)

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3M Flap Disc, 769F, 40+, T29, 4.5 in x 7/8 in | High-Performance Abrasive for Metalwork — Purple
Purple
₹11,450
₹11,700
In Stock
3M Flap Disc, 769F, 40+, T29, 4.5 in x 7/8 in | High-Performance Abrasive for Metalwork — Purple
Purple
₹14,370
₹19,860
In Stock

Estimated doorstep delivery by 3 Nov - 5 Nov from USA

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High-Performance Metal Grinding at Competitive Price

About this item

3M Flap Disc 769F is a versatile, high-performance abrasive disc available in India through crowcrowcrow, with ceramic grain technology that ensures longer life and faster cuts. Its design allows for efficient weld grinding, beveling, and surface finishing, making it suitable for various metalworking tasks.

The ceramic Precision-Shaped Grain in 769F breaks down to expose fresh minerals, maintaining a consistent cut rate throughout its lifespan. Reviewers report it reduces grinding time and improves surface finish, especially on stainless steel and ferrous metals. Its durable construction minimizes disc changes, boosting productivity in industrial settings.

Imported directly from the USA, this flap disc offers reliable quality and performance. Indian workshops benefit from its affordability and long-lasting design, with delivery in 12-14 days. Ideal for professionals seeking cost-effective, high-quality abrasives for daily use.

Key Features

  • VERSATILITY: Get more done in less time with fewer disc changes – with the everyday high performance of 3M Flap Discs 769F. The discs are easy to control, so there’s less chance of gouging, and they deliver excellent results
  • PRECISION-SHAPED GRAIN: The 3M Precision-Shaped Grain cuts faster and lasts longer than traditional abrasives and can be used in various applications, including weld grinding, beveling, edge deburring, blending, finishing, surface preparation, scale removal, and weld spatter removal
  • OPTIMAL PERFORMANCE: Unique blend of ceramic Precision-Shaped Grain and aluminum oxide outperforms traditional alumina-zirconia flap discs
  • CONSISTENT CUT RATE: Individual flaps break down to expose fresh minerals and deliver a consistent cut rate
  • For industrial/occupational use only. Not for consumer sale or use.

Why choose this product

Advanced Ceramic Grain Technology

3M's Precision-Shaped Grain offers superior cutting speed and longevity compared to traditional abrasives, supported by industry-grade manufacturing standards. This ensures fewer disc changes and higher productivity for metalworkers.

Ideal for Heavy Industrial Use

Designed for welders, fabricators, and metal finishers in India, it handles weld grinding, beveling, and surface finishing efficiently. Skip if working on delicate or non-metal surfaces—this disc is optimized for ferrous and stainless steel.

How to use

  • Attach the disc securely — Ensure the flap disc is properly mounted on a compatible angle grinder, with the arrow aligned with the rotation direction.
  • Set the correct speed — Operate at or below the maximum RPM of 13,300 rpm for safety and optimal performance.
  • Begin grinding — Apply even pressure on the workpiece, moving the grinder smoothly across the surface. Reapply as needed for consistent results.

Example scenarios

Typical situations where 3M Flap Disc helps — illustrative scenarios, not customer reviews.

1
Scenario 1
Illustrative example
Where it helps

A Mumbai-based fabricator needs quick weld grinding on stainless steel, with minimal disc changes.

How this product helps

3M 769F's ceramic grain lasts longer and cuts faster, saving time and reducing costs. Delivery in 12-14 days supports tight schedules.

Specifications

Composition

Active GrainPrecision-Shaped Ceramic
Bond TypeResinoid
Max RPM13,300 rpm
StandardsANSI B7.1

Usage

Recommended UseWeld grinding, beveling, deburring, finishing
Reapplication MathSupports 10+ uses per disc depending on workload
Shelf LifeUnopened: 2 years from manufacture date
Cost per use₹1,145 per disc
Maximum Speed13,300 rpm

How we compare

Feature3M Flap Disc,Others
MaterialCeramic grain for longer life and faster cutsAlumina zirconia discs with shorter lifespan
Price per unit₹1,145 per disc₹300-₹500 per disc
Application suitabilityVersatile for weld grinding, deburring, finishingLimited to basic grinding, shorter life
DurabilitySupports heavy industrial use with minimal wearProne to quick wear in Indian conditions

Product details

SKUsrw0117
GTIN0638060059067
Brand3M
Size4.5 in x 7/8 in
Grit40+
ColorPurple
MaterialCeramic Grain

About 3M

3M is a global leader in industrial abrasives, known for innovative, durable products that support metalworking professionals worldwide.

Compliance & Legal

No specific safety or regulatory warnings beyond standard industrial use precautions.

Customer Reviews

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FAQ, See What Others Asked

What is the difference between Type 1 (Type 41) and Type 27 (Type 42) flap discs?
Type 1 discs are flat for precise cuts, ideal for surface finishing. Type 27 discs have a depressed center for corner grinding and increased clearance, suitable for heavy material removal.
Can ceramic flap discs be used on stainless steel?
Yes, ceramic flap discs like 769F are designed for high-speed, efficient grinding on stainless steel and ferrous metals, providing a clean finish and longer life.
How do I choose the right grit for my metalwork?
Coarser grits like 40+ are suitable for rapid material removal, while finer grits are better for finishing. Select based on your specific grinding or finishing needs.
Is this flap disc safe for industrial use?
Yes, 3M flap discs meet ANSI safety standards and are designed for heavy-duty industrial applications, provided proper PPE is used.
How long does a flap disc last in Indian workshop conditions?
With proper use, a 769F disc can last for multiple jobs, reducing downtime and costs. Delivery in 12-14 days ensures quick replacement.

Frequently bought together

3M Flap Disc, 769F, 40+, T29, 4.5 in x 7/8 in | High-Performance Abrasive for Metalwork

This item:

3M Flap Disc, 769F, 40+, T29, 4.5 in x 7/8 in | High-Performance Abrasive for Metalwork

₹11,450

3M Flap Disc, 769F, 40+, T29, 4.5 in x 7/8 in | High-Performance Abrasive for Metalwork

This item

3M Flap Disc, 769F, 40+, T29, 4.5 in x 7/8 in | High-Performance Abrasive for Metalwork

₹11,450

Total price:

₹36,840

You save ₹6,540 (15%) Extra

3 items selected

3 items

₹36,840

You save ₹6,540 (15%) Extra

Product Comparison

Attributes
Current
3M Flap Disc, 769F, 40+, T29, 4.5 in x 7/8 in | High-Performance Abrasive for Metalwork
3M Flap Disc, 769F, 40+, T29, 4.5 in x 7/8 in | High-Performance Abrasive for MetalworkBuy Now
3M Flap Disc, 769F, 80+, T27, 7 in x 7/8 in | High-Performance Abrasive for Metalwork
3M Flap Disc, 769F, 80+, T27, 7 in x 7/8 in | High-Performance Abrasive for MetalworkBuy Now
3M Flap Disc 769F Type 27 80+ 5 in x 7/8 in | Ceramic Precision-Shaped Grain for Metalwork
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Spec
Price
₹11,450
₹11,700
₹11,020
₹11,820
₹14,370
₹19,860
₹3,530
₹5,450
₹1,730
₹2,760
₹2,310
₹3,930
₹1,950
₹3,120
Brand Name3M3M3MQuartetuxcellALKOOSmartSign
SourceUS RetailUS RetailUS RetailUS RetailUS RetailUS RetailUS Retail
Sold ByCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrow
Imported from USA
₹11,450₹11,700

You Save ₹250

Estimated doorstep delivery by 3 Nov - 5 Nov from USA
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₹34,350+ (3× the price)
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