---
product_id: 528495041
title: "3-In-1 Mini Belt Sander - Electric Bench Grinder Sanding Machine, 7 Adjustable Speed Table Polisher Buffer Handcraft System for Metal Wood DIY Craft Jewelry Stained Glass (Plus Kit)"
brand: "nuodunco"
price: "$3024"
currency: MXN
in_stock: true
reviews_count: 8
category: "Nuo Dunco"
url: https://www.desertcart.mx/products/528495041-3-in-1-mini-belt-sander-electric-bench-grinder-sanding
store_origin: MX
region: Mexico
---

# Forward/reverse belt rotation 7-speed adjustable precision 4-angle sanding versatility 3-In-1 Mini Belt Sander - Electric Bench Grinder Sanding Machine, 7 Adjustable Speed Table Polisher Buffer Handcraft System for Metal Wood DIY Craft Jewelry Stained Glass (Plus Kit)

**Brand:** nuodunco
**Price:** $3024
**Availability:** ✅ In Stock

## Summary

> ⚡️ Elevate your craft with the ultimate 3-in-1 power tool—because your workshop deserves the best!

## Quick Answers

- **What is this?** 3-In-1 Mini Belt Sander - Electric Bench Grinder Sanding Machine, 7 Adjustable Speed Table Polisher Buffer Handcraft System for Metal Wood DIY Craft Jewelry Stained Glass (Plus Kit) by nuodunco
- **How much does it cost?** $3024 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/528495041-3-in-1-mini-belt-sander-electric-bench-grinder-sanding)

## Best For

- nuodunco enthusiasts

## Why This Product

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

## Key Features

- • **All-in-One Powerhouse:** Combines sanding, grinding, and buffing in a compact bench grinder—ideal for metal, wood, jewelry, and stained glass artisans.
- • **Smooth & Strong Motor:** High-torque all-copper motor runs quietly at 4000-9000 RPM, delivering professional-grade performance for every project.
- • **Versatile 4-Angle Sanding:** Innovative 4-bearing design supports sanding belts at multiple angles, perfect for complex DIY projects and fine craftsmanship.
- • **Built to Last & Stay Stable:** Heavy-duty stainless steel frame with anti-vibration feet ensures steady operation indoors or outdoors, no wobble, no fuss.
- • **Precision at Your Fingertips:** 7 adjustable speed settings let you tailor power from gentle polishing to aggressive grinding with ease.

## Overview

The NuoDunco 3-In-1 Mini Belt Sander is a compact, multi-functional electric bench grinder featuring 7-speed adjustments, forward/reverse belt rotation, and a unique 4-angle sanding system. Built with a durable stainless steel body and a powerful all-copper motor running up to 9000 RPM, it’s designed for precision sanding, grinding, and polishing across metal, wood, jewelry, and resin crafts. Perfect for both novice makers and seasoned artisans seeking a versatile, space-saving tool.

## Description

NuoDunco 3-In-1 Mini Belt Sander - Electric Bench Grinder Sanding Machine, 7 Adjustable Speed Table Polisher Buffer Handcraft System for Metal Wood DIY Craft Jewelry Stained Glass (Plus Kit) - desertcart.com

Review: Good Product but design could be better - nice little unit! design could be improved bit by extending the threads on polishing and abrasive wheel to give you enough room to use it with out the belt or the motor getting in the way but overall works as intended. price is good tho
Review: Great price and good quality. - I watch way too many knife-making videos, and let’s be honest—I have absolutely no idea what I’m doing. But hey, I justified my purchase with the classic excuse: “I can use it to sharpen my lawnmower and tiller blades, and all my knives!” As a novice’s apprentice, I’m basically the awkward kid in shop class who can’t figure out which end of the hammer to hold. So, I decided to buy the Model 1, 3-in-1 Mini Belt Sander. I don’t know why I was nervous about using it; it seemed simple enough. Well, the buffer and sander are pretty self-explanatory, but that grinding wheel? Let’s just say it takes a bit of getting used to. I tried it on a machete, and let’s just say my grinds looked like they were done by a toddler with a crayon. But hey, practice makes perfect, right? Bottom line: my limited knowledge doesn’t exactly qualify me to judge this product like a master craftsman. But as someone who values their hard-earned cash, I can confidently say this is a great product—perfect for any budget and compact enough to squeeze into my cluttered garage, which I like to call my “wannabe workshop.” I’ve been using it consistently for the past month, and it’s still holding up like a champ. So, if you ever need a sander that can handle a novice’s mishaps, this one’s got your back!

## Features

- 🏆【Universal Model】: As shown in the figure, the combination of the 4 bearings allows the sanding belts to exist at 4 angles, and the model is designed to meet the diverse production needs of craftsmen for a wide range of purposes.
- 🏆【Plus Kit】: By installing a grinding wheel and a buffing wheel on the left and right side of the belt sander, a mini bench grinder with sanding belts can be built up quickly, and with the speed adjustment function it will be a super tool for jewelry making, resin artwork, and knife making.
- 🏆【Speed Adjustment】: Sliding the slider on the power adapter can achieve 7 gears of speed switching, from the lowest to the highest speed switching is very convenient, press the button next to the power supply can also switch the sand belt forward and reverse.
- 🏆【Sturdy Body】: The whole structure of the mini belt sander is made of heavy-duty stainless steel with 4 anti-vibration rubber feet at the bottom, which is excellent for use at home or in the outdoors.
- 🏆【Powerful Motor】: All copper motor with high torque, strong power and low noise. Can reach 4000 to 9000 rpm in a minute, can cope with a variety of needs including metal, jewelry, plastic resin, knives, etc.
- 🏆【Note】: If the machine does not respond when the switch is turned on, try plugging the power adapter and access port firmly; installing and using the grinding wheel at high speeds may result in greater vibration, so you can use a clamp to secure it to the table so that the machine will run stably.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| AC Adapter Current | 7 Amps |
| Brand | NuoDunco |
| Grit Type | Coarse |
| Power Source | Corded Electric |
| Product Dimensions | 4.7"L x 4"W x 5.1"H |
| Voltage | 220 Volts |

## Product Details

- **Brand:** NuoDunco
- **Grit Type:** Coarse
- **Power Source:** Corded Electric
- **Product Dimensions:** 4.7"L x 4"W x 5.1"H
- **Voltage:** 220 Volts

## Images

![3-In-1 Mini Belt Sander - Electric Bench Grinder Sanding Machine, 7 Adjustable Speed Table Polisher Buffer Handcraft System for Metal Wood DIY Craft Jewelry Stained Glass (Plus Kit) - Image 1](https://m.media-amazon.com/images/I/71owB4x0+gL.jpg)
![3-In-1 Mini Belt Sander - Electric Bench Grinder Sanding Machine, 7 Adjustable Speed Table Polisher Buffer Handcraft System for Metal Wood DIY Craft Jewelry Stained Glass (Plus Kit) - Image 2](https://m.media-amazon.com/images/I/71lef2LfZjL.jpg)
![3-In-1 Mini Belt Sander - Electric Bench Grinder Sanding Machine, 7 Adjustable Speed Table Polisher Buffer Handcraft System for Metal Wood DIY Craft Jewelry Stained Glass (Plus Kit) - Image 3](https://m.media-amazon.com/images/I/61lS8LlZXDL.jpg)
![3-In-1 Mini Belt Sander - Electric Bench Grinder Sanding Machine, 7 Adjustable Speed Table Polisher Buffer Handcraft System for Metal Wood DIY Craft Jewelry Stained Glass (Plus Kit) - Image 4](https://m.media-amazon.com/images/I/61TIv65rluL.jpg)
![3-In-1 Mini Belt Sander - Electric Bench Grinder Sanding Machine, 7 Adjustable Speed Table Polisher Buffer Handcraft System for Metal Wood DIY Craft Jewelry Stained Glass (Plus Kit) - Image 5](https://m.media-amazon.com/images/I/41xIbcdHVeL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good Product but design could be better
*by B***M on January 28, 2026*

nice little unit! design could be improved bit by extending the threads on polishing and abrasive wheel to give you enough room to use it with out the belt or the motor getting in the way but overall works as intended. price is good tho

### ⭐⭐⭐⭐⭐ Great price and good quality.
*by T***O on April 25, 2025*

I watch way too many knife-making videos, and let’s be honest—I have absolutely no idea what I’m doing. But hey, I justified my purchase with the classic excuse: “I can use it to sharpen my lawnmower and tiller blades, and all my knives!” As a novice’s apprentice, I’m basically the awkward kid in shop class who can’t figure out which end of the hammer to hold. So, I decided to buy the Model 1, 3-in-1 Mini Belt Sander. I don’t know why I was nervous about using it; it seemed simple enough. Well, the buffer and sander are pretty self-explanatory, but that grinding wheel? Let’s just say it takes a bit of getting used to. I tried it on a machete, and let’s just say my grinds looked like they were done by a toddler with a crayon. But hey, practice makes perfect, right? Bottom line: my limited knowledge doesn’t exactly qualify me to judge this product like a master craftsman. But as someone who values their hard-earned cash, I can confidently say this is a great product—perfect for any budget and compact enough to squeeze into my cluttered garage, which I like to call my “wannabe workshop.” I’ve been using it consistently for the past month, and it’s still holding up like a champ. So, if you ever need a sander that can handle a novice’s mishaps, this one’s got your back!

### ⭐⭐⭐⭐ The little sander that could
*by J***R on August 11, 2025*

I use this little sanding belt for leather edge work and it has improved the quality immensely. I love how it makes my process faster while not sacrificing quality.

## Frequently Bought Together

- NuoDunco 3-In-1 Mini Belt Sander - Electric Bench Grinder Sanding Machine, 7 Adjustable Speed Table Polisher Buffer Handcraft System for Metal Wood DIY Craft Jewelry Stained Glass (Plus Kit)
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*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-02-24*