---
product_id: 633791418
title: "4V mini cordless rotary tool with 43 accessories"
brand: "hardell"
price: "€ 66.12"
currency: EUR
in_stock: true
reviews_count: 5
category: "Hardell"
url: https://www.desertcart.es/products/633791418-4v-mini-cordless-rotary-tool-with-43-accessories
store_origin: ES
region: Spain
---

# 4V power boost Use while charging 5 adjustable speeds 4V mini cordless rotary tool with 43 accessories

**Brand:** hardell
**Price:** € 66.12
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your passion, anytime, anywhere.

## Quick Answers

- **What is this?** 4V mini cordless rotary tool with 43 accessories by hardell
- **How much does it cost?** € 66.12 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/633791418-4v-mini-cordless-rotary-tool-with-43-accessories)

## Best For

- hardell enthusiasts

## Why This Product

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

## Key Features

- • **Precision Meets Power:** Upgraded motor delivers up to 15,000 RPM for flawless detailing on every DIY masterpiece.
- • **All-in-One DIY Arsenal:** Includes 43 versatile accessories for engraving, sanding, polishing, and more—your portable creative studio.
- • **Stay Powered, Stay Creating:** Use the rotary tool even while charging with fast Type-C cable—never lose momentum on your projects.
- • **Light as Air, Strong as Steel:** Weighing just 0.26 kg, this tool reduces hand fatigue so you can craft longer with ease.
- • **Battery Life That Goes the Distance:** Durable lithium-ion battery with smart charging protection ensures your tool is always ready to perform.

## Overview

The HARDELL 4V Mini Cordless Rotary Tool is a lightweight, rechargeable power tool featuring 5 variable speeds up to 15,000 RPM. Equipped with a fast Type-C charging cable, it supports use while charging to keep your workflow uninterrupted. This versatile kit includes 43 accessories for engraving, sanding, polishing, and more, making it ideal for detailed DIY projects. Its durable lithium-ion battery with charging protection ensures long-lasting performance, all packed in a compact, ergonomic design perfect for professionals and hobbyists alike.

## Description

HARDELL Cordless Rotary Tool 3.7V, 5-Speed Mini Rotary Tool with 43 Rotary Tool Accessories, Rechargeable Power Rotary Tool Kit for Sanding, Drilling, Polishing, Engraving, Cleaning, Small DIY Projects Why choose HARDELL Cordless Rotary Tool 3.7V? Feature: 1. 3-speed Setting 2. High Performance 3. Low noise 4. lightweight 5. easy to use What hardell mini cordless rotary tool mean for? rotary tool,rotary tool kit,engraving tool,grinder tool,mini drill,cordless rotary tool,mini sander,rotary tool cordless,sander tool, mini grinder,small sander,power rotary tools,rotary sander,hand grinder power tool,jewelry drill,rock polishing kit,handheld sander,micro sander,jewelry drill kit, mini buffer,resin drill,sanding tool,mini electric drill,wood sanding tools,wood engraving kit,mini rotary tool,craft drill,sanding tools for tight spaces,cordless rotary tool kit,small sander for small projects electric grinder tool,polishing tool,glass engraver,jewelry polishing machine,resin sanding and polishing kit,drill for jewelry making,engraving pen

Review: works, good value
Review: Buen producto - Buen producto

## Features

- 【STAY UNSTOPPED WITH USE WHILE CHARGING】- Equipped with a 1M TYPE-C fast charging cable, our rotary tool can be used while charging, allowing you to stay in the creative zone without interruptions. Say goodbye to the frustration of forgotten charges.
- 【UNLEASH YOUR CREATIVITY WITH NEW POWER】- Featuring an upgraded motor, our rotary tool puts more power into your DIY projects. handling most of the small DIY materials, perfecting every detail, and personalizing special gifts for your family.
- 【DURABLE BATTERY LIFE WITH CHARING PROTECTION】- Our HARDELL mini cordless rotary tool is built to last with enhanced battery durability. Its unique charging protection ensures a longer lifespan and optimal performance, let your creativity is never compromised. (Wait for just 4-5 minutes after a full discharge, until the rotary tool kit charge normally)
- 【CONQUER ANY SMALL DIY TASK WITH EASE】- With 5 adjustable speeds (5500/8100/10800/12900/15000 RPM), our mini rotary tool empowers you to effortlessly tackle any small DIY project. Even if you're a beginner, still can experience effortless control joy. the cloud-lightweight feeling reduces hand strain, allows you to work for hours without fatigue.
- 【YOUR VERSATILE DIY PARTERNE】- This rotary tool set includes a high-performance rotary tool with 43 of the most popular power rotary tool accessories for fine DIY work. Ideal for engraving,carving, sanding, grinding and polishing, this rotary tool cordless is perfect for creating resin,clay crafts, like a portable toolbox in the palm of your hand.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CMTC8ZBC |
| Best Sellers Rank | #29,960 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #64 in Power Rotary Tools |
| Brand | HARDELL |
| Brand Name | HARDELL |
| Color | Light orange |
| Colour | Light orange |
| Customer Reviews | 4.2 out of 5 stars 850 Reviews |
| Included Components | 1* Cordless Rotary Tool 3.7V, 1* Spanner, 1* Tool Bag, 1* USB Cable, 42* Power Rotary Tool Accessories |
| Item Type Name | Cordless Rotary Tool |
| Item Weight | 0.26 Kilograms |
| Manufacturer | HARDELL |
| Manufacturer Part Number | A41-HDCR0701-11@#SYYSSM |
| Maximum Rotational Speed | 15000 RPM |
| Minimum Speed | 5000 RPM |
| Model Number | A41-HDCR0701-11 |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Other Special Features of the Product | Cordless, Light Duty, Multi Use, Use While Charging, Variable Speed |
| Power Source | Battery Powered |
| Power source | Battery Powered |
| Recommended Uses For Product | Carving, Drilling, Engraving, Grinding, Polishing, Sanding |
| Recommended uses for product | Carving, Drilling, Engraving, Grinding, Polishing, Sanding |
| Special features | Cordless, Light Duty, Multi Use, Use While Charging, Variable Speed |
| Style Name | Cordless Rotary Tool 5-Speed |
| Unit Count | 1.0 Count |
| Voltage | 4 Volts |

## Product Details

- **Brand:** HARDELL
- **Voltage:** 3.7 Volts
- **Power source:** Battery Powered
- **Recommended uses for product:** Drilling, Engraving, Carving, Sanding, Polishing, Grinding
- **Colour:** Light orange

## Images

![4V mini cordless rotary tool with 43 accessories - Image 1](https://m.media-amazon.com/images/I/7139UxcUhcL.jpg)

## Questions & Answers

**Q: Why does my drill bit keep falling off the cordless rotary tool?**
A: Usually it's because you have chosen the wrong collet. The drill bit has a shank diameter of 1.6 MM. Please choose the smallest collet (1.6 MM). Or it may be you did not tighten the black nut.

**Q: Why does my sanding drum (not sanding band) keep falling off the mini rotary tool?**
A: Usually it's because you have chosen the wrong collet. The sanding drum has a shank diameter of 2.3 MM. Please choose the middle collet (2.3 MM). Or it may be you did not tighten the black nut.

**Q: Why does my sanding band (not sanding drum) keep falling off the mini rotary tool kit?**
A: This is because the expansion screws on the top of the sanding drum are not tightened. Please refer to the installation instructions in the picture to adjust them.

**Q: Why my HARDELL mini cordless rotary tool can't be charged after it runs out of power (or no charging indication)?**
A: To protect the battery, when the battery is exhausted (or in a low voltage state), you need to connect the charger (no LED display is normal) , and wait for about ten minutes before it can start charging normally ( LED display).

**Q: Why does my rotary tool kit feel like it has no power?**
A: We recommend fully charging before use. If you need to use it for a longer time, you can try the function of charging while using (this function can only be used when the power is over 50%).

## Customer Reviews

### ⭐⭐⭐⭐⭐ works, good value
*by A***R on 26 January 2026*



### ⭐⭐⭐⭐⭐ Buen producto
*by A***Z on 30 March 2025*

Buen producto

### ⭐⭐⭐⭐ Buena calidad/precio, poca potencia
*by J***E on 5 October 2025*

Funciona bien, la duracion de la pila es suficiente, pero la potencia es poca, es un motorcito muy pequeño, pero por el precio esta bien, si requieres un dremel para uso diario...este no es para ti

## Frequently Bought Together

- HARDELL Mini Cordless Rotary Tool 3.7V, 5-Speed Rotary Tool Kit with 43 Accessories, Type-C Charging Power Rotary Tool for Engraving, Sanding, Polishing, Drilling, Grinding, Small DIY Crafts
- 100PCS Polishing Buffing Wheel for Dremel Polishing Kit, Polishing Wheel for Dremel Tool Accessories, with 1/8" Shank for Dremel Buffing Wheels
- Felt Polishing Buffing Wheel for Dremel Rotary Tool 80Pcs Accessories Wool Felt Polishing Pad Wheel Set for Rotary Tool Drills with 1/8" Shank, for Watch and Jewelry Polishing Kits

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-03-18*