---
product_id: 15796064
title: "Cubitron 3M Roloc Fibre Disc 786C, 33379, 2 in (50 mm), 60+, 15 discs per carton"
brand: "3m"
price: "€ 82.97"
currency: EUR
in_stock: true
reviews_count: 1
url: https://www.desertcart.fi/products/15796064-cubitron-3m-roloc-fibre-disc-786c-33379-2-in-50
store_origin: FI
region: Finland
---

# 2x longer lifespan 30% faster cutting speed Precision Shaped Grain tech Cubitron 3M Roloc Fibre Disc 786C, 33379, 2 in (50 mm), 60+, 15 discs per carton

**Brand:** 3m
**Price:** € 82.97
**Availability:** ✅ In Stock

## Summary

> 🔧 Cut faster, last longer, work smarter with 3M Cubitron 3 – the pro’s secret weapon!

## Quick Answers

- **What is this?** Cubitron 3M Roloc Fibre Disc 786C, 33379, 2 in (50 mm), 60+, 15 discs per carton by 3m
- **How much does it cost?** € 82.97 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/15796064-cubitron-3m-roloc-fibre-disc-786c-33379-2-in-50)

## 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

- • **Engineered for Industrial Power:** Stiff fiber backing and strong resin bond ensure tear resistance and long-lasting performance under heavy use.
- • **Sharper Than Ever with PSG Tech:** Triangular Precision Shaped Grain abrasives maintain peak sharpness by self-fracturing during use.
- • **Optimized for High-Speed Efficiency:** Supports up to 30,000 RPM for maximum productivity without compromising safety or quality.
- • **Cut Through Tasks at Lightning Speed:** Cubitron II technology delivers 30% faster cutting, saving you valuable time on every job.
- • **Double the Durability, Double the Value:** Lasts twice as long as conventional abrasives, reducing downtime and replacement costs.

## Overview

The 3M Cubitron 3 Roloc Fibre Disc 786C (2 inch, 60 grit) features advanced Precision Shaped Grain technology that cuts 30% faster and lasts twice as long as traditional ceramic abrasives. Designed for industrial use, its electrostatically oriented triangular grains self-sharpen for consistent performance, supported by a durable fiber backing and resin bond. Rated for speeds up to 30,000 RPM, this disc maximizes efficiency and durability for professional-grade sanding and grinding.

## Description

Cubitron 3M Roloc Fibre Disc 786C, 33379, 2 in (50 mm), 60+, 15 discs per carton

## Features

- Cubitron II cuts 30% faster and lasts 2x longer than conventional ceramic abrasives
- Precision Shaped Grain (PSG) technology employs microreplication for extremely uniform abrasive
- Triangular PSG abrasive grains are super-sharp and cut exceptionally fast
- Grains are electrostatically oriented on abrasive surface for efficient cut, even wear
- PSG self-fractures during use to maintain sharpness and prolong abrasive life
- Stiff fiber backing and a strong resin bond lend this disc long life and tear-resistance
- For industrial/occupational use only. Not for consumer sale or use.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Grit Material | Ceramic |
| Product Dimensions | 2"L x 2"W |
| Brand | 3M |
| Compatible Devices | Cubitron |
| Grit Type | Medium |
| Item Thickness | 3.5 Inches |
| Grit Number | 60 |
| Construction Type | Bonded |
| Maximum Rotational Speed | 30000 RPM |
| Global Trade Identification Number | 50051131333791 |
| Manufacturer | 3M |
| Model | 33379 |
| Item Weight | 3.16 ounces |
| Item model number | 33379 |
| Manufacturer Part Number | 33379 |

## Product Details

- **Grit Material:** Ceramic
- **Product Dimensions:** 2"L x 2"W
- **Brand:** 3M
- **Compatible Devices:** Cubitron
- **Grit Type:** Medium

## Images

![Cubitron 3M Roloc Fibre Disc 786C, 33379, 2 in (50 mm), 60+, 15 discs per carton - Image 1](https://m.media-amazon.com/images/I/7174GhCJpVL.jpg)
![Cubitron 3M Roloc Fibre Disc 786C, 33379, 2 in (50 mm), 60+, 15 discs per carton - Image 2](https://m.media-amazon.com/images/I/91Smf9gd3KL.jpg)
![Cubitron 3M Roloc Fibre Disc 786C, 33379, 2 in (50 mm), 60+, 15 discs per carton - Image 3](https://m.media-amazon.com/images/I/813yQH6QwPL.jpg)
![Cubitron 3M Roloc Fibre Disc 786C, 33379, 2 in (50 mm), 60+, 15 discs per carton - Image 4](https://m.media-amazon.com/images/I/61LlsIRPCWL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Excellent quality, performance, and value!
  

*by M***V on Reviewed in the United States 🇺🇸 on January 13, 2023*

These 3M discs are consistently flat and far out last the cheaper Amazon promoted overseas sourced imitations I've tried .

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**Shop now:** [https://www.desertcart.fi/products/15796064-cubitron-3m-roloc-fibre-disc-786c-33379-2-in-50](https://www.desertcart.fi/products/15796064-cubitron-3m-roloc-fibre-disc-786c-33379-2-in-50)

---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-09*