---
product_id: 25955486
title: "POWERTEC 3 x 21 Inch Sanding Belts, 10PK, 100 Grits Aluminum Oxide Sandpaper, 3x21 Sanding Belt for Portable Belt Sander, Woodworking, Paint Sanding, Metalworking, Rust Removal, Polishing (110440)"
brand: "powertec"
price: "KD 7.97"
currency: KWD
in_stock: true
url: https://www.desertcart.com.kw/products/25955486-powertec-3-x-21-inch-sanding-belts-10pk-100-grits
store_origin: KW
region: Kuwait
---

# Heavy-duty durability 3" x 21" size 100 grit precision POWERTEC 3 x 21 Inch Sanding Belts, 10PK, 100 Grits Aluminum Oxide Sandpaper, 3x21 Sanding Belt for Portable Belt Sander, Woodworking, Paint Sanding, Metalworking, Rust Removal, Polishing (110440)

**Brand:** powertec
**Price:** KD 7.97
**Availability:** ✅ In Stock

## Summary

> 🔨 Sand like a pro with POWERTEC's precision belts!

## Quick Answers

- **What is this?** POWERTEC 3 x 21 Inch Sanding Belts, 10PK, 100 Grits Aluminum Oxide Sandpaper, 3x21 Sanding Belt for Portable Belt Sander, Woodworking, Paint Sanding, Metalworking, Rust Removal, Polishing (110440) by powertec
- **How much does it cost?** KD 7.97 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/25955486-powertec-3-x-21-inch-sanding-belts-10pk-100-grits)

## Best For

- powertec enthusiasts

## Why This Product

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

## Key Features

- • **Premium Quality:** Crafted with X-weight backing for superior performance.
- • **Wide Grit Range:** Available in multiple grits for all your sanding needs.
- • **Unmatched Versatility:** Compatible with top brands like DEWALT and Makita.
- • **Long-lasting Performance:** Resin on resin bond ensures durability.
- • **Heat & Moisture Resistant:** Designed to withstand tough conditions.

## Overview

The POWERTEC 3 x 21 Inch Sanding Belts are engineered for heavy-duty sanding and polishing across various materials, including wood, aluminum, and plastics. With a premium aluminum oxide grain and a robust design, these belts promise longevity and performance, making them a must-have for any serious DIY enthusiast or professional.

## Description

POWERTEC 3 x 21 Inch Sanding Belts, 10PK, 100 Grits Aluminum Oxide Sandpaper, 3x21 Sanding Belt for Portable Belt Sander, Woodworking, Paint Sanding, Metalworking, Rust Removal, Polishing (110440)

## Features

- Usage: works with an assortment of belt sanding machines and applications – providing a heavy duty stripping and sanding tool for wood, aluminum, fiberglass, rubber, plastic and non-ferrous metals
- Premium grade: Made with our superior X-weight clothed backing, an open coat aluminum oxide grain, and an impressive resin on resin bond that ensures long lasting performance
- Craftsmanship: These 3”x21” sanding belts feature a heat and moisture resistant material, and were designed with expertly crafted seams that won’t break under pressure
- Grit: available in a wide range of uniformed grit - 40/ 60/ 80/ 100/ 120/ 150/ 180/ 240/ 320/ 400 Grit
- Compatible with: DEWALT DCW220B Belt Sander, WEN 6321 Corded Belt Sander, CRAFTSMAN CMEW213 Belt Sander, Jellas BS750-SD Belt Sander, Makita 9903 Belt Sander

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | POWERTEC |
| Part Number | 110440 |
| Item Weight | 12.8 ounces |
| Product Dimensions | 8.8 x 3.1 x 2.9 inches |
| Country of Origin | China |
| Item model number | 110440 |
| Is Discontinued By Manufacturer | No |
| Size | 100 Grit |
| Style | 3''x21'',100 Grit, AO |
| Item Package Quantity | 1 |
| Grit Description | Super Fine |
| Included Components | attachments |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Aluminum Oxide
- **Grit Material:** Aluminum Oxide
- **Item dimensions L x W x H:** 8.8 x 3.1 x 2.9 inches
- **Brand:** POWERTEC
- **Grit Type:** Super Fine

## Images

![POWERTEC 3 x 21 Inch Sanding Belts, 10PK, 100 Grits Aluminum Oxide Sandpaper, 3x21 Sanding Belt for Portable Belt Sander, Woodworking, Paint Sanding, Metalworking, Rust Removal, Polishing (110440) - Image 1](https://m.media-amazon.com/images/I/51gR+SaRohL.jpg)
![POWERTEC 3 x 21 Inch Sanding Belts, 10PK, 100 Grits Aluminum Oxide Sandpaper, 3x21 Sanding Belt for Portable Belt Sander, Woodworking, Paint Sanding, Metalworking, Rust Removal, Polishing (110440) - Image 2](https://m.media-amazon.com/images/I/81DxMrya21L.jpg)
![POWERTEC 3 x 21 Inch Sanding Belts, 10PK, 100 Grits Aluminum Oxide Sandpaper, 3x21 Sanding Belt for Portable Belt Sander, Woodworking, Paint Sanding, Metalworking, Rust Removal, Polishing (110440) - Image 3](https://m.media-amazon.com/images/I/71XtK9FEIdL.jpg)
![POWERTEC 3 x 21 Inch Sanding Belts, 10PK, 100 Grits Aluminum Oxide Sandpaper, 3x21 Sanding Belt for Portable Belt Sander, Woodworking, Paint Sanding, Metalworking, Rust Removal, Polishing (110440) - Image 4](https://m.media-amazon.com/images/I/71-EWLMMjFL.jpg)
![POWERTEC 3 x 21 Inch Sanding Belts, 10PK, 100 Grits Aluminum Oxide Sandpaper, 3x21 Sanding Belt for Portable Belt Sander, Woodworking, Paint Sanding, Metalworking, Rust Removal, Polishing (110440) - Image 5](https://m.media-amazon.com/images/I/71346ve2YpL.jpg)

## Available Options

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

## Frequently Bought Together

- POWERTEC 3 x 21 Inch Sanding Belts, 100 Grit Aluminum Oxide Belt Sander Sanding Belt for Portable Belt Sander, Wood & Paint Sanding, Metal Polishing, 10PK (110440)
- POWERTEC 3 x 21 Inch Sanding Belts, 40 Grit Aluminum Oxide Belt Sander Sanding Belt for Portable Belt Sander, Wood & Paint Sanding, Metal Polishing, 10PK (110460)

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**Shop now:** [https://www.desertcart.com.kw/products/25955486-powertec-3-x-21-inch-sanding-belts-10pk-100-grits](https://www.desertcart.com.kw/products/25955486-powertec-3-x-21-inch-sanding-belts-10pk-100-grits)

---

*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-01-29*