---
product_id: 203560659
title: "3M Flap Disc 769F, 40+, T29, 4-1/2 in x 7/8 in, 10 per case"
brand: "3m"
price: "516 zł"
currency: PLN
in_stock: true
reviews_count: 13
category: "3 M"
url: https://www.desertcart.pl/products/203560659-3m-flap-disc-769f-40-t29-4-1-2-in
store_origin: PL
region: Poland
---

# Lasts longer than traditional abrasives Cuts faster with Precision-Shaped Grain 4.5 in diameter for versatile grinding 3M Flap Disc 769F, 40+, T29, 4-1/2 in x 7/8 in, 10 per case

**Brand:** 3m
**Price:** 516 zł
**Availability:** ✅ In Stock

## Summary

> ⚡ Cut faster, last longer, work smarter with 3M Flap Disc 769F!

## Quick Answers

- **What is this?** 3M Flap Disc 769F, 40+, T29, 4-1/2 in x 7/8 in, 10 per case by 3m
- **How much does it cost?** 516 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/203560659-3m-flap-disc-769f-40-t29-4-1-2-in)

## Best For

- 3m enthusiasts

## Why This Product

- Trusted 3m brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Extended Disc Life:** Durability that outperforms alumina-zirconia discs, reducing downtime and replacement costs.
- • **Consistent Performance:** Flaps self-renew to maintain a steady cut rate, ensuring flawless results every time.
- • **Unmatched Cutting Speed:** Powered by 3M Precision-Shaped Grain for faster, cleaner cuts that keep you ahead of schedule.
- • **Optimized for Industrial Use:** Designed for right angle grinders with a max speed of 13,300 RPM, built to handle professional workloads.
- • **Versatile Metalworking Power:** Perfect for weld grinding, beveling, deburring, and surface prep—one disc, countless applications.

## Overview

The 3M Flap Disc 769F (4.5 in, 40 grit) leverages advanced Precision-Shaped Grain technology to deliver faster cutting and longer life than traditional flap discs. Engineered for industrial-grade grinders running up to 13,300 RPM, it excels in weld grinding, beveling, deburring, and surface preparation—boosting productivity while lowering abrasive costs.

## Description

3M Flap Disc 769F is a high-performance abrasive disc built for versatility and value. Powered by 3M Precision-Shaped Grain, it lasts longer and cuts faster than conventional aluminum oxide and alumina zirconia flap discs - and it’s priced for affordability and everyday use. This unbeatable combination of performance and value can increase productivity while also lowering your abrasive spend. 3M Flap Discs 769F get more work done for your dollar than conventional alumina zirconia discs, thanks to an innovative construction that utilizes 3M Precision-Shaped Grain technology – the same technology powering the legendary performance of our 3M Cubitron II abrasives. 3M Precision-Shaped Grain stays sharper, longer – so you can get more work done over the life of your disc. Plus, its fast-cutting action helps you power through a wide variety of metalworking jobs – fast!

Review: Worth every penny! 10 discs - Great quality, durable. Excellent value. I received 10 discs, not 1 as some are saying.
Review: Price - This is only for one flapwheel, I was thinking it was for atleast 5 disc. Haven't used it yet cause it was so expensive. I just sit it on a shelf like a classic Car In the garage never to be driven.

## 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07L1CWLX5 |
| Best Sellers Rank | #48,292 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #66 in Flap Discs |
| Brand | 3M |
| Compatible Devices | Right Angle Grinders, Disc Grinders, Disc Sanders |
| Construction Type | Coated |
| Date First Available | November 30, 2018 |
| Department | Unisex-Adult |
| Global Trade Identification Number | 50638060059062 |
| Grit Material | Ceramic |
| Grit Number | 40 |
| Grit Type | Coarse |
| Item Diameter | 4.5 Inches |
| Item Thickness | N/A Inches |
| Item Weight | 2.18 pounds |
| Item model number | 769F |
| Manufacturer | 3M |
| Maximum Rotational Speed | 13300 RPM |
| Product Dimensions | 4.5"L x 4.5"W |
| Recommended Uses For Product | Cutting |

## Product Details

- **Brand:** 3M
- **Compatible Devices:** Right Angle Grinders, Disc Grinders, Disc Sanders
- **Grit Material:** Ceramic
- **Grit Type:** Coarse
- **Product Dimensions:** 4.5"L x 4.5"W

## Images

![3M Flap Disc 769F, 40+, T29, 4-1/2 in x 7/8 in, 10 per case - Image 1](https://m.media-amazon.com/images/I/41S+rBPXUSL.jpg)
![3M Flap Disc 769F, 40+, T29, 4-1/2 in x 7/8 in, 10 per case - Image 2](https://m.media-amazon.com/images/I/81i6Ep64GTL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worth every penny! 10 discs
*by K***M on January 6, 2026*

Great quality, durable. Excellent value. I received 10 discs, not 1 as some are saying.

### ⭐ Price
*by C***K on February 4, 2025*

This is only for one flapwheel, I was thinking it was for atleast 5 disc. Haven't used it yet cause it was so expensive. I just sit it on a shelf like a classic Car In the garage never to be driven.

### ⭐⭐⭐⭐⭐ Wow, they fit right on my Cordless Dewalt Grinder and they cleaned up the area to weld very nice
*by T***T on February 8, 2025*

I like because they are easy on easy off and They are a very well-made sandpaper disc.

## Frequently Bought Together

- 3M Flap Disc 769F, Type 29, 40+, 4.5 in x 7/8 in, High Performance Abrasive, Ceramic Precision-Shaped Grain Grinding and Finishing Disc, Carbon Steel, Stainless Steel
- 3M Silver Cut-Off Wheel, 87458, T1, 3 in x .035 in x 3/8 in, Pack of 25, Precision Shaped Grain, Pipe Cutting, Stainless and Mild Steel, Metal Fabrication, Metalworking
- 3M Silver Depressed Center Grinding Wheel, 87453, T27, 4.5 in x 1/4 in x 7/8 in, Pack of 10, Deburring Edges, Heavy Stock Removal, Stainless Steel, Mild Steel, Right Angle Grinding

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-02-03*