---
product_id: 39319294
title: "Cubitron II File Belt, 33445, 60+ Grit, 1/2 in x 18 in, Pack of 10 File Belts, Resin Bonded, Spot Weld Removal"
brand: "3m"
price: "€ 63.17"
currency: EUR
in_stock: true
url: https://www.desertcart.nl/products/39319294-cubitron-ii-file-belt-33445-60-grit-1-2-in
store_origin: NL
region: Netherlands
---

# 2x longer life 30% faster cut Precision-shaped grain tech Cubitron II File Belt, 33445, 60+ Grit, 1/2 in x 18 in, Pack of 10 File Belts, Resin Bonded, Spot Weld Removal

**Brand:** 3m
**Price:** € 63.17
**Availability:** ✅ In Stock

## Summary

> ⚙️ Work smarter, not harder — the ultimate abrasive belt for relentless pros!

## Quick Answers

- **What is this?** Cubitron II File Belt, 33445, 60+ Grit, 1/2 in x 18 in, Pack of 10 File Belts, Resin Bonded, Spot Weld Removal by 3m
- **How much does it cost?** € 63.17 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/39319294-cubitron-ii-file-belt-33445-60-grit-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

- • **Double the Durability:** Lasts twice as long, reducing downtime and replacement costs ⏳
- • **Heavy-Duty Reliability:** Engineered for consistent performance on 3M File Belt Sanders
- • **Precision-Shaped Grain Tech:** Electrostatically aligned grains for uniform, efficient cutting 🔧
- • **Cut Through Metal Like a Pro:** Slices through tough metals 30% faster than competitors ⚡
- • **Versatile Industrial Powerhouse:** Perfect for cleaning, deburring, and spot weld removal in tight spaces

## Overview

The 3M Cubitron II File Belt 33445 is a premium resin-bonded abrasive belt featuring advanced Precision-Shaped Grain technology. It delivers 30% faster cutting speed and twice the lifespan of conventional belts, making it ideal for industrial metalworking tasks like spot weld removal, deburring, and cleaning. Compatible with 3M File Belt Sanders, this heavy-duty belt ensures consistent, efficient performance in demanding workshop environments.

## Description

Use 3M Cubitron II File Belt 786F as high durability and long-lasting performance premium abrasive belt. It is ideal for tough detail work like cleaning, deburring, blending and finishing as well as working in small confined spaces. The 3M Cubitron II File Belt 786F is equipped with 3M Cubitron II Abrasives, which feature our Precision-Shaped Grain (PSG) technology with uniformly sized ceramic grains and precisely shaped triangular structures - essentially, sharp peaks that slice, not plow, through paint and metal. These grains are electrostatically oriented on the abrasive surface for the most efficient cut and even wear. Additionally, they fracture during use to maintain sharp abrasive edges resulting in a 30% faster cut and lasting 2x longer life than conventional ceramic abrasives. 3M Cubitron II File Belt 786F is available in various coarse grades and various widths as well as various lengths; it can be fitted on to various types of file belt machines available on the market. It helps to maximise productivity and deliver an efficient process in the workshop.

## Features

- LONGER LASTING: Cubitron II delivers 30 percent faster cut and double the life of other premium abrasives
- UNIFORM ABRASIVE: 3M Cubitron II technology provides an efficient cut that easily cleans, strips, and deburrs
- FAST CUTTING: Versatile belt slices through hard metal for quick cut
- COMPATIBLE: Grinds out rivets and spot welds quickly when used with 3M File Belt Sander
- RELIABLE: Heavy-duty belt stays reliably strong for consistent performance
- For industrial/occupational use only. Not for consumer sale or use.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | 3M |
| Brand | 3M |
| Model | 33445 |
| Item Weight | 3.2 ounces |
| Product Dimensions | 1.38 x 3.5 x 7.88 inches |
| Item model number | 33445 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 33445 |
| Construction | Bonded |

## Images

![Cubitron II File Belt, 33445, 60+ Grit, 1/2 in x 18 in, Pack of 10 File Belts, Resin Bonded, Spot Weld Removal - Image 1](https://m.media-amazon.com/images/I/611k5u830WL.jpg)

## Available Options

This product comes in different **Size, Grit Type** options.

## Frequently Bought Together

- 3M Cubitron II File Belt, 33445, 60+ Grit, 1/2 in x 18 in, Pack of 10 File Belts, Resin Bonded, Spot Weld Removal
- 3M Cubitron II File Belt, 33446, 80+ Grit, 1/2 in x 18 in, File Belts, Resin Bonded, Spot Weld Removal, Pack of 10
- Ingersoll Rand 360-418 - Air Belt Sander, 1/2"x18" 20,000 RPM, 4700 SFPM, 0.6 HP

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**Shop now:** [https://www.desertcart.nl/products/39319294-cubitron-ii-file-belt-33445-60-grit-1-2-in](https://www.desertcart.nl/products/39319294-cubitron-ii-file-belt-33445-60-grit-1-2-in)

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-25*