---
product_id: 142848400
title: "Cordless Rotary Tool, 3.7V Li-ion Mini Rotary Multi-Tool Kit with Variable Speed, 42pcs Accessories Kit Electric Rotary DIY Grinder for Polishing, Cleaning and Engraving"
brand: "chokmax"
price: "S/.136"
currency: PEN
in_stock: true
reviews_count: 8
category: "Chokmax"
url: https://www.desertcart.pe/products/142848400-cordless-rotary-tool-3-7v-li-ion-mini-rotary-multi
store_origin: PE
region: Peru
---

# 3.7V Li-ion battery - long-lasting power 3 variable speeds (5k/10k/15k RPM) - precision control 42pcs accessories - all-in-one DIY kit Cordless Rotary Tool, 3.7V Li-ion Mini Rotary Multi-Tool Kit with Variable Speed, 42pcs Accessories Kit Electric Rotary DIY Grinder for Polishing, Cleaning and Engraving

**Brand:** chokmax
**Price:** S/.136
**Availability:** ✅ In Stock

## Summary

> 🔧 Power your passion, anywhere, anytime!

## Quick Answers

- **What is this?** Cordless Rotary Tool, 3.7V Li-ion Mini Rotary Multi-Tool Kit with Variable Speed, 42pcs Accessories Kit Electric Rotary DIY Grinder for Polishing, Cleaning and Engraving by chokmax
- **How much does it cost?** S/.136 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/142848400-cordless-rotary-tool-3-7v-li-ion-mini-rotary-multi)

## Best For

- chokmax enthusiasts

## Why This Product

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

## Key Features

- • **All-in-One DIY Powerhouse:** 42 versatile accessories included—carve, polish, sand, grind, and clean with one compact tool.
- • **Lightweight & Ergonomic Design:** Cloud-lightweight build reduces hand fatigue so you can create longer without strain.
- • **Effortless Precision at Your Fingertips:** Three adjustable speeds let you tailor power for every delicate detail or quick touch-up.
- • **Upgraded Motor for Enhanced Performance:** More power to perfect your projects and personalize gifts with professional finesse.
- • **Fast USB Recharge for Uninterrupted Creativity:** Charge fully in 2 hours and enjoy 90 minutes of cordless freedom—no more downtime.

## Overview

The CHOKMAX Cordless Rotary Tool is a compact, lightweight 3.7V Li-ion powered multi-tool featuring 3 variable speeds (5000/10000/15000 RPM) and a comprehensive 42-piece accessory kit. Designed for precision DIY tasks like engraving, polishing, and cleaning, it offers fast USB charging for 90 minutes of cordless use and an upgraded motor for enhanced performance. Ideal for millennial professionals seeking a versatile, portable tool to elevate their creative projects with ease.

## Description

CHOKMAX Cordless Rotary Tool, 3.7V Li-ion Mini Rotary Multi-Tool Kit with Variable Speed, 42pcs Accessories Kit Electric Rotary DIY Grinder for Polishing, Cleaning and Engraving - desertcart.com

Review: It's compact and easy to handle. - It arrived with the battery charged. I haven't tried it yet but I like the size and feel of the unit. It should be easy to work with for detailing.
Review: Excellent for very small jobs - I have been using it for a few months. It has worked very well, but I should reiterate that it is just for VERY SMALL AND LIGHT JOBS. I like that it is compatible with attachments that you can get on any hardware store. I have not have any problems with the battery charge, and charges reasonably fast. It is an affordable little piece of tool.

## Features

- CONQUER ANY SMALL DIY TASK EASILY - With 3 adjustable speeds (5000/10000/15000 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.
- DIVERSITY ROTARY TOOL ACCESSORIES - This rotary tool set includes a high-performance and low-noise rotary tool with 42 of the most popular power rotary tool accessories for fine DIY work. Ideal for carving, sanding, grinding, polishing, or cutting, this electric rotary tool is perfect for creating resin crafts. It's like having a whole toolbox in one convenient package. Note: Not suitable for heavy-duty projects.
- USB CONNECTOR FOR CONVENIENT CHARGE - Charging 2 hours for continuous work 90 mins, 3.7 V rechargeable lithium battery for safe operation and long using life. Our mini cordless rotary tool is powered by a long-lasting battery that ensures uninterrupted operation. No more frequent interruptions or frustration of running out of power. Enjoy uninterrupted creativity!
- UNLEASH YOUR CREATIVITY WITH NEW POWER - Featuring an upgraded motor, our mini 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.
- ATTENTION - Different tool accessories fit different collets. If the tool accessories come off easily from the head of rotary tool, please replace a new collet to fit it.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | CHOKMAX |
| Color | Gray |
| Power Source | cordless-electric |
| Recommended Uses For Product | ['Engraving', 'Carving', 'Polishing'] |
| Special Feature | Compact, Cordless, Lightweight, Quiet, Variable Speed |
| Voltage | 3.7 Volts |

## Product Details

- **Brand:** CHOKMAX
- **Voltage:** 3.7 Volts
- **Power Source:** cordless-electric
- **Recommended Uses For Product:** ['Engraving', 'Carving', 'Polishing']
- **Color:** Gray

## Images

![Cordless Rotary Tool, 3.7V Li-ion Mini Rotary Multi-Tool Kit with Variable Speed, 42pcs Accessories Kit Electric Rotary DIY Grinder for Polishing, Cleaning and Engraving - Image 1](https://m.media-amazon.com/images/I/61wDSmsuwuL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ It's compact and easy to handle.
*by O***E on December 3, 2025*

It arrived with the battery charged. I haven't tried it yet but I like the size and feel of the unit. It should be easy to work with for detailing.

### ⭐⭐⭐⭐⭐ Excellent for very small jobs
*by M***. on September 25, 2024*

I have been using it for a few months. It has worked very well, but I should reiterate that it is just for VERY SMALL AND LIGHT JOBS. I like that it is compatible with attachments that you can get on any hardware store. I have not have any problems with the battery charge, and charges reasonably fast. It is an affordable little piece of tool.

### ⭐⭐⭐⭐ Handy, Rechargeable Rotary Tool for Light Duty - at a Great Price
*by D***K on December 27, 2019*

This is a very nice, easy-to-hold rotary tool. I have a full-scale, plug-in Dremel, but it's always tucked away in it's case with it's millions of attachments somewhere in the garage. By the time I dig it out, drag it all into my inside workbench, connect everything and find the right attachment I've killed 30 minutes. Great if you're launching into a big project, heavy-duty cutting/polishing or highly specialized application; not so great if you just wanted to widen that hole in the little plastic box you're working on or maybe stretch a opening in a PC board, etc. I wanted something I could keep in the desk, charge occasionally and use as needed, when needed. This tool filled the bill! Now, it is NOT a heavy-duty grinder, neither will it run all day without dragging, BUT that's not what it's advertised to do. It fits the hand nicely, has adequate power for it's size and battery rating and seems to stay at least somewhat charged for a decent amount of time. When it get's weak, you can plug it into a USB power supply and in fairly short order, do some light grinding, drilling, polishing or cutting. It will bind-up on the slower speed if you're not careful but that is not normally a problem for light-weight projects and selecting one of the higher speeds adds more power. There are three selectable speeds, it is not continuously variable - but I really like it. Meets the needs perfectly and seems well-built. Nice little selection of attachments come with!

## Frequently Bought Together

- CHOKMAX Cordless Rotary Tool, 3.7V Li-ion Mini Rotary Multi-Tool Kit with Variable Speed, 42pcs Accessories Kit Electric Rotary DIY Grinder for Polishing, Cleaning and Engraving
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*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-02-06*