---
product_id: 333436141
title: "3 x 21 Inch Sanding Belts, 21 Pack Belt Sander Paper 40/60/80/120/180/240/400 Grits Assortment Sanding Belt for Belt Sander Premium Knife Sharpening Woodworking Metal Polishing"
brand: "boshcraft"
price: "€ 57.22"
currency: EUR
in_stock: true
reviews_count: 5
category: "Boshcraft"
url: https://www.desertcart.it/products/333436141-3-x-21-inch-sanding-belts-21-pack-belt-sander
store_origin: IT
region: Italy
---

# 21 pcs, 3x21 inch belts 7 grit levels 40-400 2000N tensile strength 3 x 21 Inch Sanding Belts, 21 Pack Belt Sander Paper 40/60/80/120/180/240/400 Grits Assortment Sanding Belt for Belt Sander Premium Knife Sharpening Woodworking Metal Polishing

**Brand:** boshcraft
**Price:** € 57.22
**Availability:** ✅ In Stock

## Summary

> 🛠️ Elevate your craft with the ultimate sanding belt arsenal!

## Quick Answers

- **What is this?** 3 x 21 Inch Sanding Belts, 21 Pack Belt Sander Paper 40/60/80/120/180/240/400 Grits Assortment Sanding Belt for Belt Sander Premium Knife Sharpening Woodworking Metal Polishing by boshcraft
- **How much does it cost?** € 57.22 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/333436141-3-x-21-inch-sanding-belts-21-pack-belt-sander)

## Best For

- boshcraft enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Premium aluminum oxide on X-weight cloth with phenolic resin ensures durability that outperforms standard belts.
- • **Seamless Performance:** German adhesive joint tape creates a flat, bump-free seam for smooth, jump-free sanding.
- • **Versatile Powerhouse:** Perfect for woodworking, metal polishing, and knife sharpening—handle tough jobs with ease.
- • **Complete Grit Spectrum:** From rough shaping to ultra-smooth finishing, 7 grit options cover every sanding need.
- • **Anti-Clog & Anti-Static:** Advanced open coat grain design keeps belts clean and efficient, reducing downtime.

## Overview

This 21-pack of 3x21 inch sanding belts offers a premium assortment of 7 grit levels (40 to 400) made from durable aluminum oxide bonded on a strong X-weight cloth base. Featuring reinforced German joint tape for smooth seams and anti-clogging open coat grain, these belts deliver long-lasting, efficient sanding performance across wood, metal, and more.

## Description

Our sander belts aim to produce the best quality, to inspire the customer to live more conveniently and enjoyable. Advanced materials feature good abrasion, anti-clogging, and the aluminum oxide surface of various complex surface rust to meet your needs. We have three sizes with 40 60 80 120 180 240 400 Grits Assortment sander belts.

Review: Buena relación precio calidad.
Review: Nice assortment of grits and they hold up well.

## Features

- Assorted Grit Sanding Belts: Sanding belts set includes 21 pieces of 3x21 sanding belts in 40/60/80/120/180/240/400 grits, providing you with a range of options to meet your various sanding needs. The aluminum oxide sanding belts are perfect for grinding the surfaces of wood, metal, plywood, and shaving boards, among other materials.
- Double Durable: Premium aluminum oxide are bond on X-weight cloth base with phenolic resin providing maximum longevity & long-lasting durability than regular abrasives. With a tensile strength of over 2000N, the 3x21 sanding belt is highly resistant to breakage.
- Reinforced Belt Joint: Boshcraft 3x21 sanding belt with smooth seam line, which have strong adhesive German joint tape on the cloth backing to eliminate splice bumps. The joint of sand surface is flat and firm to keep belt sander not jump during the grinding process.
- Premium Materials: The 3x21 belt sander sanding belts are made of premium open coat aluminum oxide grain with high adhesives. Features anti-static and anti-clogging, not easy to drop sand.
- Powerful Performance: Belt sanders, equipped with the appropriate sanding belts, can handle tough sanding jobs that would be difficult and time- consuming with other tools. They are particularly effective for sanding down rough wood, removing old finishes, and leveing surfaces.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B091Y3R2NM |
| ASIN  | B091Y3R2NM |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #116,845 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #78 in Sander Belts |
| Color | 3×21 Inch - 21 Pack |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,352) |
| Customer reviews | 4.6 4.6 out of 5 stars (1,352) |
| Date First Available | 6 June 2021 |
| Date First Available  | 6 June 2021 |
| Item Weight | 864 g |
| Item model number | 3*21 inch Sander belts |
| Item model number  | 3*21 inch Sander belts |
| Manufacturer | BOSHCRAFT |
| Manufacturer  | BOSHCRAFT |
| Package Dimensions | 22.6 x 14.9 x 8.6 cm; 864 g |
| Package Dimensions  | 22.6 x 14.9 x 8.6 cm; 864 g |
| Part number | 3*21 inch Sander belts |
| Size | 3*21inch |

## Images

![3 x 21 Inch Sanding Belts, 21 Pack Belt Sander Paper 40/60/80/120/180/240/400 Grits Assortment Sanding Belt for Belt Sander Premium Knife Sharpening Woodworking Metal Polishing - Image 1](https://m.media-amazon.com/images/I/71sDMCcok5L.jpg)
![3 x 21 Inch Sanding Belts, 21 Pack Belt Sander Paper 40/60/80/120/180/240/400 Grits Assortment Sanding Belt for Belt Sander Premium Knife Sharpening Woodworking Metal Polishing - Image 2](https://m.media-amazon.com/images/I/81Clh+tbHmL.jpg)
![3 x 21 Inch Sanding Belts, 21 Pack Belt Sander Paper 40/60/80/120/180/240/400 Grits Assortment Sanding Belt for Belt Sander Premium Knife Sharpening Woodworking Metal Polishing - Image 3](https://m.media-amazon.com/images/I/81K+30YoGSL.jpg)
![3 x 21 Inch Sanding Belts, 21 Pack Belt Sander Paper 40/60/80/120/180/240/400 Grits Assortment Sanding Belt for Belt Sander Premium Knife Sharpening Woodworking Metal Polishing - Image 4](https://m.media-amazon.com/images/I/81R1LqHZrNL.jpg)
![3 x 21 Inch Sanding Belts, 21 Pack Belt Sander Paper 40/60/80/120/180/240/400 Grits Assortment Sanding Belt for Belt Sander Premium Knife Sharpening Woodworking Metal Polishing - Image 5](https://m.media-amazon.com/images/I/81T0YAeCQfL.jpg)

## Questions & Answers

**Q: Can it be work on metal?**
A: Dear customer, using our sanding belt on the belt sander for sharpening wood, polishing metal, and knife. The belt sander paper is made of premium aluminum oxide grain with a firm seam line. 
We are extremely informative about our products and offer you a 30-day free trial.

**Q: country of origin?**
A: Sticker on product packaging says: "Made in China".

**Q: Does the sander belt track well?**
A: Dear customer,
The buyer above is very professional. our belts sander belt papers run well due to the butt seam line with the German backing tape. There are no bump or other protrusions at the seams. And the size of the sanding belt is very standard, so it can work well on the machine. 
Welcome to try BOSHCRAFT professional sanding belts, we have a 30-day warranty. If you order more, you can contact customer service to get a discount.

**Q: how about the seam line? does it cause the belt sander to bounce?**
A: By BOSHCRAFT
      




 







  
    
    
      
        Seller
      
    
  
  
     on June 7, 2021

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***A on 11 February 2023*

Buena relación precio calidad.

### ⭐⭐⭐⭐⭐ Review
*by M***S on 4 January 2026*

Nice assortment of grits and they hold up well.

### ⭐⭐⭐⭐⭐ Review
*by Z***H on 9 January 2026*

Works great and is a good price

## Frequently Bought Together

- Boshcraft 21 Pack 3 x 21 Inch Sanding Belts, 3x21 Belt Sander Sanding Belts 40/60/80/120/180/240/400 Grits Assortment Sanding Belt for Belt Sander Knife Sharpening Woodworking Metal Polishing
- WEN Benchtop Belt and Disc Sander with 4 x 36 in. Belt, 6 in. Disc and Cast Iron Base (6502T)
- SACKORANGE 100 PCS 6" PSA Sanding Discs -20 Each of 60, 80, 120, 180, 240, Grit- 6 Inch Self Adhesive Stickyback Sandpaper Discs for DA Sander, Sand Automotive Car Paint, Woodworking Wood, Metal

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-03-05*