---
product_id: 528495041
title: "3-in-1 Mini Belt Sander Bench Grinder 7-Speed for Knife Making"
brand: "nuodunco"
price: "£76.12"
currency: GBP
in_stock: true
category: "Nuo Dunco"
url: https://www.desertcart.co.uk/products/528495041-3-in-1-mini-belt-sander-bench-grinder-7-speed
store_origin: GB
region: United Kingdom
---

# 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:** £76.12
**Availability:** ✅ In Stock

## Summary

> ⚡️ Sharpen your craft with precision and power — the ultimate 3-in-1 bench grinder!

## 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?** £76.12 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/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

- • **Master Every Angle:** 4 bearing positions for multi-angle sanding—perfect for complex projects.
- • **Whisper-Quiet Torque:** High-torque all-copper motor delivers strong power with low noise—work anytime.
- • **All-in-One Powerhouse:** Integrated grinding & buffing wheels transform this into a full mini bench grinder.
- • **Tailored Speed Control:** 7 adjustable speeds let you dial in the exact power for metals, resin, or wood.
- • **Built to Last & Stabilize:** Heavy-duty stainless steel frame with anti-vibration feet for steady, durable use.

## Overview

The NuoDunco 3-in-1 Mini Belt Sander Bench Grinder offers 7-speed adjustable sanding and grinding with 4-angle belt positioning, powered by a robust 4000-9000 RPM all-copper motor. Its heavy-duty stainless steel build and anti-vibration feet ensure stability for detailed knife making, jewelry crafting, and resin work, making it a versatile tool for professional and hobbyist artisans alike.

## 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

## 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 |
|---------------|-------|
| ASIN | B0BYYKNLSQ |
| Amperage Capacity | 7 A |
| Best Sellers Rank | #36,471 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #13 in Power Belt Sanders |
| Brand Name | NuoDunco |
| Customer Reviews | 3.7 3.7 out of 5 stars (98) |
| Grit Number | 120 |
| Grit Type | Coarse |
| Item Dimensions L x W x H | 4.7"L x 4"W x 5.1"H |
| Item Highlight | Mini Benchtop Belt Sander & Polisher for Metal Woodworking, Jewelry Making, Knife Sharpening, Resin Crafts & Stained Glass. |
| 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 |
| 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)

## Available Options

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

## 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.uk/products/528495041-3-in-1-mini-belt-sander-bench-grinder-7-speed](https://www.desertcart.co.uk/products/528495041-3-in-1-mini-belt-sander-bench-grinder-7-speed)

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-09-29*