---
product_id: 60503653
title: "Cubitron II 3M Fibre Disc 381C - Metal Grinding Disc - 80 Grit Aluminum Oxide - Weld Grinding and Beveling - For Angle Grinders - 7\" x 7/8\""
brand: "cubitron"
price: "€ 119.97"
currency: EUR
in_stock: true
reviews_count: 2
url: https://www.desertcart.ie/products/60503653-cubitron-ii-3m-fibre-disc-381c-metal-grinding-disc-80
store_origin: IE
region: Ireland
---

# heat resistant 7" diameter 80 grit Cubitron II 3M Fibre Disc 381C - Metal Grinding Disc - 80 Grit Aluminum Oxide - Weld Grinding and Beveling - For Angle Grinders - 7" x 7/8"

**Brand:** cubitron
**Price:** € 119.97
**Availability:** ✅ In Stock

## Summary

> 🔥 Grind Like a Pro with Cubitron II!

## Quick Answers

- **What is this?** Cubitron II 3M Fibre Disc 381C - Metal Grinding Disc - 80 Grit Aluminum Oxide - Weld Grinding and Beveling - For Angle Grinders - 7" x 7/8" by cubitron
- **How much does it cost?** € 119.97 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/60503653-cubitron-ii-3m-fibre-disc-381c-metal-grinding-disc-80)

## Best For

- cubitron enthusiasts

## Why This Product

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

## Key Features

- • **Portable Power:** Designed for easy use with angle grinders for maximum accessibility.
- • **High Grain Density:** Closed coat construction delivers superior performance and durability.
- • **Heat-Resistant Bond:** Resin bond technology withstands heat, boosting productivity.
- • **Unmatched Durability:** Heavyweight fiber backing ensures longevity and toughness.
- • **Versatile Applications:** Perfect for grinding, blending, and beveling tasks.

## Overview

The Cubitron II 3M Fibre Disc 381C is a robust 7" metal grinding disc featuring 80 grit aluminum oxide, designed for versatile applications including weld grinding and beveling. Its heavyweight fiber backing and closed coat construction ensure durability, while the heat-resistant resin bond enhances performance under pressure.

## Description

The 3M Fibre Disc 381C is a versatile and general purpose metalworking disc, designed to help with a variety of applications from grinding, weld removal & finishing to blending on common metals like carbon steel.

## Features

- Heavy weight fibre backing is tough and durable
- Versatile disc can tackle many applications, from grinding to blending
- Used with portable tools for easier access of workpiece
- Closed coat construction provides good grain density and durability
- Resin bond withstands heat and stabilizes the disc under pressure and heat to increase productivity

## Images

![Cubitron II 3M Fibre Disc 381C - Metal Grinding Disc - 80 Grit Aluminum Oxide - Weld Grinding and Beveling - For Angle Grinders - 7" x 7/8" - Image 1](https://m.media-amazon.com/images/I/8127XqbY5QL.jpg)
![Cubitron II 3M Fibre Disc 381C - Metal Grinding Disc - 80 Grit Aluminum Oxide - Weld Grinding and Beveling - For Angle Grinders - 7" x 7/8" - Image 2](https://m.media-amazon.com/images/I/81bHeBjHnjL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Get the job done!!
  

*by R***O on Reviewed in the United States on January 13, 2019*

Like them

### ⭐⭐⭐⭐⭐ 







  
  
    Product works great.
  

*by G***Y on Reviewed in Canada on July 23, 2022*

I use this product for quick, aggressive sanding applications.

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**Shop now:** [https://www.desertcart.ie/products/60503653-cubitron-ii-3m-fibre-disc-381c-metal-grinding-disc-80](https://www.desertcart.ie/products/60503653-cubitron-ii-3m-fibre-disc-381c-metal-grinding-disc-80)

---

*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-06*