---
product_id: 328597806
title: "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"
brand: "boshcraft"
price: "1427988₫"
currency: VND
in_stock: true
reviews_count: 8
url: https://www.desertcart.vn/products/328597806-boshcraft-21-pack-3-x-21-inch-sanding-belts-3x21
store_origin: VN
region: Vietnam
---

# 21 versatile sanding belts 2000N tensile strength 7 grit levels for precision 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

**Brand:** boshcraft
**Price:** 1427988₫
**Availability:** ✅ In Stock

## Summary

> 🛠️ Elevate your craftsmanship with every grit—don’t let your projects settle for less!

## Quick Answers

- **What is this?** 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 by boshcraft
- **How much does it cost?** 1427988₫ 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/328597806-boshcraft-21-pack-3-x-21-inch-sanding-belts-3x21)

## 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

- • **Seamless Performance:** German adhesive joint tape guarantees smooth, bump-free sanding without skips or jumps.
- • **Unmatched Durability:** Premium aluminum oxide on X-weight cloth base ensures belts outlast the competition.
- • **Complete Grit Spectrum:** From coarse 40 to ultra-fine 400 grit, master every sanding task with precision.
- • **Multi-Material Mastery:** Perfectly engineered for wood, metal, plywood, and more—your all-in-one sanding solution.
- • **Anti-Clog & Anti-Static:** Stay efficient with belts designed to resist clogging and static buildup for longer use.

## Overview

This 21-pack of 3x21 inch sanding belts by BOSHCRAFT offers a comprehensive range of 7 grit levels (40 to 400) made from premium aluminum oxide bonded to a durable X-weight cloth base. Engineered with a reinforced German adhesive joint for smooth operation and tensile strength over 2000N, these belts deliver long-lasting, anti-static, and anti-clog performance ideal for woodworking, metal polishing, and knife sharpening.

## Description

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

## 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 |
|---------------|-------|
| Manufacturer | BOSHCRAFT |
| Part Number | 3*21 inch Sander belts |
| Item Weight | 1.96 pounds |
| Package Dimensions | 10.08 x 8.78 x 3.54 inches |
| Item model number | 3*21 inch Sander belts |
| Size | 3×21 Inch |
| Color | 3×21 Inch-21 Pack |
| Pattern | 3×21 INCH |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/81a83LyykRS.jpg)

## Available Options

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

## 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

### ⭐⭐⭐⭐⭐ value and quality
*by J***A on September 4, 2025*

perfect fit

### ⭐⭐⭐⭐⭐ Work great for hand sanding
*by W***G on September 9, 2025*

Like a total moron, I ordered these and they are just not the right size for what I need. Rather than the hassle of sending them back, I have been using them on sanding blocks to hand sand things. They are so so much stronger and longer lasting than any regular sandpaper that you can buy and work out ok from an economic point of view too. They work perfectly for hand sanding.

### ⭐⭐⭐⭐ Needed for coarse sanding - worked well
*by M***E on July 14, 2024*

I did have one belt that I had to throw out, the seam was splitting and I caught it in time. Others worked well for my belt sander.

## Frequently Bought Together

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-01-22*