---
product_id: 528495041
title: "3-in-1 Mini Belt Sander Bench Grinder 7-Speed for Knife Making"
brand: "nuodunco"
price: "₪357"
currency: ILS
in_stock: true
reviews_count: 8
category: "Nuo Dunco"
url: https://www.desertcart.co.il/products/528495041-3-in-1-mini-belt-sander-bench-grinder-7-speed
store_origin: IL
region: Israel
---

# 4000-9000 rpm powerful motor 4-angle sanding versatility 7-speed precision control 3-in-1 Mini Belt Sander Bench Grinder 7-Speed for Knife Making

**Brand:** nuodunco
**Price:** ₪357
**Availability:** ✅ In Stock

## Summary

> ⚡️ Sharpen your craft, speed your success!

## Quick Answers

- **What is this?** 3-in-1 Mini Belt Sander Bench Grinder 7-Speed for Knife Making by nuodunco
- **How much does it cost?** ₪357 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/528495041-3-in-1-mini-belt-sander-bench-grinder-7-speed)

## 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

- • **Silent Strength:** High-torque all-copper motor runs quietly while powering through metal, resin, wood, and more.
- • **Speed on Demand:** 7 adjustable speeds let you tailor power from gentle polishing to aggressive grinding with ease.
- • **Multi-Angle Mastery:** 4 bearing positions for sanding belts deliver unmatched flexibility for every craft angle.
- • **All-in-One Powerhouse:** Integrated grinding and buffing wheels transform this into a complete mini bench grinder setup.
- • **Built to Last & Perform:** Heavy-duty stainless steel frame with anti-vibration feet ensures steady, durable operation indoors or outdoors.

## Overview

The NuoDunco 3-in-1 Mini Belt Sander Bench Grinder combines a versatile 4-angle sanding system with 7-speed control and a powerful 4000-9000 rpm motor. Designed for professionals and hobbyists alike, it supports knife making, jewelry crafting, resin art, and woodworking with integrated grinding and buffing wheels. Its robust stainless steel build and anti-vibration feet ensure stable, quiet operation, making it the ultimate compact tool for precision and durability.

## Description

NuoDunco 3-in-1 Mini Belt Sander Bench Grinder 7-Speed for Knife Making | Mini Benchtop Belt Sander & Polisher for Metal Woodworking, Jewelry Making, Knife Sharpening, Resin Crafts & Stained Glass. - desertcart.com

Review: Tough, durable, well built. - I made a couple of modifications, that made it even better. I super-glued the height adjustment screws to the rubber base so that I can adjust the height of all four corners. It is extremely well made and works better than I expected.
Review: I would give it zero stars, if I could. - If I could give it zero stars, I would. Ordered one. It broke after 1st use. Gave it the benefit of the doubt and got a replacement. That one also broke after first use. Spend your money elsewhere

## 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 A |
| ASIN | B0BYYKNLSQ |
| Amperage Capacity | 7 A |
| Best Sellers Rank | #55,155 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #17 in Power Belt Sanders |
| Brand | NuoDunco |
| Brand Name | NuoDunco |
| Customer Reviews | 3.7 out of 5 stars 95 Reviews |
| Grit Number | 120 |
| Grit Type | Coarse |
| Item Dimensions L x W x H | 4.7"L x 4"W x 5.1"H |
| Manufacturer | NuoDunco |
| Manufacturer Part Number | 73871a5e-f452-4e77-a42b-c38b21e259d3 |
| Maximum Rotational Speed | 9000 rpm |
| Model Number | 73871a5e-f452-4e77-a42b-c38b21e259d3 |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Product Dimensions | 4.7"L x 4"W x 5.1"H |
| UPC | 720707245046 |
| Unit Count | 1 Count |
| 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 Bench Grinder 7-Speed for Knife Making - Image 1](https://m.media-amazon.com/images/I/71owB4x0+gL.jpg)
![3-in-1 Mini Belt Sander Bench Grinder 7-Speed for Knife Making - Image 2](https://m.media-amazon.com/images/I/71lef2LfZjL.jpg)
![3-in-1 Mini Belt Sander Bench Grinder 7-Speed for Knife Making - Image 3](https://m.media-amazon.com/images/I/61lS8LlZXDL.jpg)
![3-in-1 Mini Belt Sander Bench Grinder 7-Speed for Knife Making - Image 4](https://m.media-amazon.com/images/I/61TIv65rluL.jpg)
![3-in-1 Mini Belt Sander Bench Grinder 7-Speed for Knife Making - Image 5](https://m.media-amazon.com/images/I/41xIbcdHVeL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Tough, durable, well built.
*by D***Y on August 23, 2026*

I made a couple of modifications, that made it even better. I super-glued the height adjustment screws to the rubber base so that I can adjust the height of all four corners. It is extremely well made and works better than I expected.

### ⭐ I would give it zero stars, if I could.
*by R***N on July 20, 2026*

If I could give it zero stars, I would. Ordered one. It broke after 1st use. Gave it the benefit of the doubt and got a replacement. That one also broke after first use. Spend your money elsewhere

### ⭐⭐⭐⭐⭐ Quality Comes in Small Packages: This Sander/Grinder/Polisher Get it Done!
*by R***K on January 6, 2025*

This inexpensive, very compact device does what you need it to do and it seems like it will hold up over time to keep on doing what you need it to do. I was impressed by the design and apparent quality of components. Time will tell if longevity is a part of the quality, but for now it appears to be so. Belt sander, grinder, polishing wheel are all included. A circular saw blade may be attached at optional cost. The "brick" style power cord includes an 8 position switch to select rotational speed of all three features; sander, grinder and buffer. The electrical components all seem to be good 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)
- SCOTTCHEN Buffing Polishing Cutting Compounds 4 Oz. Kit - Green Fine/White Medium/Red Coarse - 3 Pack
- AmaCupid Grinding Wheel, Buffing Wheels Kit 3 inches (7 Pieces). for Mini Small Polishing Machine, Electric Drill. Sharpening, Rust Removal, Polishing. for Home DIY

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**Shop now:** [https://www.desertcart.co.il/products/528495041-3-in-1-mini-belt-sander-bench-grinder-7-speed](https://www.desertcart.co.il/products/528495041-3-in-1-mini-belt-sander-bench-grinder-7-speed)

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*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-08-28*