---
product_id: 343335045
title: "3M (33389) Disc, 33389, 3 in (75mm), 36+, 15 discs per box (Pack of 1)"
brand: "cubitron"
price: "4480028₫"
currency: VND
in_stock: true
url: https://www.desertcart.vn/products/343335045-3m-33389-disc-33389-3-in-75mm-36-15-discs
store_origin: VN
region: Vietnam
---

# 2x longer disc life Quick disc changes with Roloc system 30% faster cutting speed 3M (33389) Disc, 33389, 3 in (75mm), 36+, 15 discs per box (Pack of 1)

**Brand:** cubitron
**Price:** 4480028₫
**Availability:** ✅ In Stock

## Summary

> ⚡ Grind faster, last longer, and stay sharp with 3M Cubitron II!

## Quick Answers

- **What is this?** 3M (33389) Disc, 33389, 3 in (75mm), 36+, 15 discs per box (Pack of 1) by cubitron
- **How much does it cost?** 4480028₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/343335045-3m-33389-disc-33389-3-in-75mm-36-15-discs)

## 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

- • **Maximize Your ROI:** Double the lifespan means fewer replacements and lower costs per job
- • **Work Smarter, Not Harder:** Precision-Shaped Grain self-sharpens for consistent peak performance
- • **Less Downtime, More Output:** Roloc attachment system enables rapid disc swaps on the fly
- • **Built to Last Under Pressure:** Stiff fiber backing and resin bond resist tears and extend disc life
- • **Cut Through Metal Like a Pro:** Cubitron II tech delivers 30% faster cuts than standard discs

## Overview

The 3M Cubitron II 33389 Roloc Fibre Disc is a 3-inch, extra coarse ceramic grinding disc engineered for industrial metalworking. Featuring Precision-Shaped Grain technology, it cuts 30% faster and lasts twice as long as conventional discs. Its robust fiber backing and resin bond ensure tear resistance, while the quick-change Roloc system minimizes downtime. Ideal for heavy-duty grinding, cutting, and deburring tasks, this disc boosts productivity and reduces operational costs.

## Description

3M (33389) Disc, 33389, 3 in (75mm), 36+, 15 discs per box (Pack of 1)

## Features

- LONGER LASTING: 3M Cubitron II cuts faster and lasts longer than other premium grinding discs
- FEWER DISC CHANGES: Attach and remove discs quickly using the 3M Roloc attachment system
- SUPERIOR FIBER BACKING: The stiff fiber backing and a strong resin bond offer tear-resistance and help increase disc life
- UNIFORM ABRASIVE: Precision-Shaped Grain (PSG) technology provides a uniform cut that slices through paint and metal
- MAINTAINS SHARPNESS: PSG self-fractures during use to maintain sharpness and helps prolong abrasive life
- For industrial/occupational use only. Not for consumer sale or use

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Grit Material | Ceramic |
| Product Dimensions | 7.6L x 7.6W Centimeters |
| Brand | Cubitron |
| Compatible Devices | Angle Grinder |
| Grit Type | Extra Coarse |
| Item Thickness | 8 Inches |
| Construction Type | grinding |
| Global Trade Identification Number | 00051131333895, 50051131333890 |
| UPC | 051131333895 |
| Manufacturer | 3M |
| Model | 33389 |
| Item model number | 33389 |
| Manufacturer Part Number | 33389 |
| OEM Part Number | 90 |
| Material | Plastic |
| Assembly Required | No |
| Item Weight | 210 g |

## Product Details

- **Grit Material:** Ceramic
- **Product Dimensions:** 7.6L x 7.6W Centimeters
- **Brand:** Cubitron
- **Compatible Devices:** Angle Grinder
- **Grit Type:** Extra Coarse

## Images

![3M (33389) Disc, 33389, 3 in (75mm), 36+, 15 discs per box (Pack of 1) - Image 1](https://m.media-amazon.com/images/I/81AYpB3pzyL.jpg)
![3M (33389) Disc, 33389, 3 in (75mm), 36+, 15 discs per box (Pack of 1) - Image 2](https://m.media-amazon.com/images/I/816lLzeKmcL.jpg)
![3M (33389) Disc, 33389, 3 in (75mm), 36+, 15 discs per box (Pack of 1) - Image 3](https://m.media-amazon.com/images/I/81JnWfzF9RL.jpg)
![3M (33389) Disc, 33389, 3 in (75mm), 36+, 15 discs per box (Pack of 1) - Image 4](https://m.media-amazon.com/images/I/81Tc5LA3Z8L.jpg)
![3M (33389) Disc, 33389, 3 in (75mm), 36+, 15 discs per box (Pack of 1) - Image 5](https://m.media-amazon.com/images/I/81dyk5wppKL.jpg)

## Frequently Bought Together

- 3M Cubitron II Roloc Fibre Disc, 786C, 33389, 3 in, 36+ Grit, 15 Pack, High Performance, Fast Cutting, Long Lasting
- 3m 3M-33392 3 Cubitron Ii Fibre Roloc 80+ Grade Disc
- 3M Cubitron II File Belt, 33445, 60+ Grit, 1/2 in x 18 in, Pack of 10 File Belts, Resin Bonded, Spot Weld Removal

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-26*