---
product_id: 414927627
title: "Flap Disc 769F, Type 27, 80+, 4-1/2 in x 7/8 in, High Performance Abrasive, Ceramic Precision-Shaped Grain Grinding and Finishing Disc, Carbon Steel, Stainless Steel"
brand: "3m"
price: "$153"
currency: NZD
in_stock: true
reviews_count: 8
url: https://www.desertcart.nz/products/414927627-flap-disc-769f-type-27-80-4-1-2-in
store_origin: NZ
region: New Zealand
---

# 80+ grit ceramic precision-shaped grain for fast, durable cutting Consistent cut rate with self-renewing flaps 4-1/2 in x 7/8 in size for versatile fit Flap Disc 769F, Type 27, 80+, 4-1/2 in x 7/8 in, High Performance Abrasive, Ceramic Precision-Shaped Grain Grinding and Finishing Disc, Carbon Steel, Stainless Steel

**Brand:** 3m
**Price:** $153
**Availability:** ✅ In Stock

## Summary

> ⚡️ Cut faster, last longer, and finish smarter with 3M’s precision power!

## Quick Answers

- **What is this?** Flap Disc 769F, Type 27, 80+, 4-1/2 in x 7/8 in, High Performance Abrasive, Ceramic Precision-Shaped Grain Grinding and Finishing Disc, Carbon Steel, Stainless Steel by 3m
- **How much does it cost?** $153 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/414927627-flap-disc-769f-type-27-80-4-1-2-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

- • **Effortless Control:** Designed to minimize gouging for flawless finishes every time
- • **Consistent Efficiency:** Self-renewing flaps maintain peak cutting speed throughout use
- • **Unmatched Versatility:** Tackle weld grinding, beveling, deburring & more with one disc
- • **Next-Level Performance:** Ceramic and aluminum oxide blend outperforms alumina-zirconia discs
- • **Precision-Shaped Grain Power:** Cuts faster and lasts longer than traditional abrasives

## Overview

The 3M Flap Disc 769F Type 27 is a high-performance 4-1/2 inch grinding and finishing disc featuring 80+ grit ceramic precision-shaped grain. Engineered for industrial use on carbon and stainless steel, it delivers faster cutting, longer life, and consistent performance with a unique ceramic and aluminum oxide blend and self-renewing flaps that maintain optimal cut rate.

## 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!

## 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.

## Product Details

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

## Images

![Flap Disc 769F, Type 27, 80+, 4-1/2 in x 7/8 in, High Performance Abrasive, Ceramic Precision-Shaped Grain Grinding and Finishing Disc, Carbon Steel, Stainless Steel - Image 1](https://m.media-amazon.com/images/I/91HfJHT1AxL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent!
*by E***P on December 12, 2024*

These are the best flap discs. They’re durable, fast cutting, resist overheating, long lasting and keep cutting until the disc is gone!All the other reviews for these below 5 stars seem to indicate that buyers are not receiving 10 discs only—nothing related to poor quality flap discs.

### ⭐⭐⭐⭐⭐ BAM! Job done
*by O***E on October 31, 2021*

Being leary of any all purchasing on SCAMAZON lately, I was worried about more counterfeit junk. I was stuck on a job 1350 miles from home and 2 hours away from an amzon drop box and no supply house within 300 miles had anything in stock i ordered these. At nearly half the price of other flap discs at the big box supply stores these things are criminal. They tear thru heavy mill scale without gouges and rippling the steel, ugly welds who cares, simply laid to rest in seconds flat. Figured the 10 pack would last the job and i would be headed home. Boy was i wrong. Still had 4 left brand new. Yeah, these are on the regular re order list for the shop and trucks. Contacted 3m to match up this product line with all our other belt and disc needs. They got robbed, these are gold for the price of tin.

### ⭐⭐⭐⭐ bang for your buck
*by S***B on March 21, 2025*

very well made super sturdy, i like the screw on style quick and easy. for some reason i thought their was 2 of them per order. the picture threw me off i suppose. still its worth the price for 1 i’ll buy them again. if you need a fine grit semi polishing disk you could do much worse for your money then this disk.

## Frequently Bought Together

- 3M Flap Disc 769F, Type 27, 80+, 4-1/2 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 New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-21*