---
product_id: 502375413
title: "4V Cordless Rotary Tool Kit, Powerful Engraving Pen, 25000RPM, 5 Variable Speed, 35 Accessories, LED Light, USB-C Rechargeable, for 3D Printer Sanding, Polishing, Drilling, Carving, DIY Crafts"
brand: "hoto"
price: "$179"
currency: NZD
in_stock: true
reviews_count: 13
category: "Hoto"
url: https://www.desertcart.nz/products/502375413-4v-cordless-rotary-tool-kit-powerful-engraving-pen-25000rpm-5
store_origin: NZ
region: New Zealand
---

# 4V power motor 5 variable speed settings (5,000-25,000 RPM) 2000mAh USB-C rechargeable battery 4V Cordless Rotary Tool Kit, Powerful Engraving Pen, 25000RPM, 5 Variable Speed, 35 Accessories, LED Light, USB-C Rechargeable, for 3D Printer Sanding, Polishing, Drilling, Carving, DIY Crafts

**Brand:** hoto
**Price:** $179
**Availability:** ✅ In Stock

## Summary

> 🔧 Power, precision, and portability — your ultimate DIY sidekick!

## Quick Answers

- **What is this?** 4V Cordless Rotary Tool Kit, Powerful Engraving Pen, 25000RPM, 5 Variable Speed, 35 Accessories, LED Light, USB-C Rechargeable, for 3D Printer Sanding, Polishing, Drilling, Carving, DIY Crafts by hoto
- **How much does it cost?** $179 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/502375413-4v-cordless-rotary-tool-kit-powerful-engraving-pen-25000rpm-5)

## Best For

- hoto enthusiasts

## Why This Product

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

## Key Features

- • **Cordless Freedom:** Lightweight and ergonomic design with USB-C fast charging keeps you productive anywhere.
- • **Unmatched Versatility:** 35 accessories included for sanding, polishing, drilling, carving, and even pet nail grooming.
- • **Compatible & Convenient:** Dual collet sizes (3.2mm & 2.3mm) fit most major brand accessories for ultimate DIY flexibility.
- • **Built-in Safety & Visibility:** Shadowless LED ring light and snap-on shield protect your eyes while illuminating your work.
- • **Precision at Your Fingertips:** 5-speed control lets you switch from delicate engraving to high-speed carving effortlessly.

## Overview

The HOTO 4V Cordless Rotary Tool Kit is a compact, lightweight, and powerful engraving pen featuring a 4V motor with 5 adjustable speeds up to 25,000 RPM. It includes 35 versatile accessories and dual collet sizes for broad compatibility, a built-in LED ring light for enhanced visibility, and a safety shield. USB-C rechargeable with a 2000mAh battery, it offers cordless convenience and ergonomic comfort, perfect for detailed crafting, sanding, polishing, drilling, and carving projects.

## Description

Shop HOTO 4V Cordless Rotary Tool Kit, Powerful Engraving Pen, 25000RPM, 5 Variable Speed, 35 Accessories, LED Light, USB-C Rechargeable, for 3D Printer Sanding, Polishing, Drilling, Carving, DIY Crafts. Free delivery on eligible orders of £20 or more.

Review: Good tool - Very nice little tool with a decent selection of attachments. Would have liked some finer sanding heads and a variety of drill bits but still fundamentally a good product
Review: Streamlined and compact. - Well designed, more attachments than I’d know what to do with. Come with case and compartments for tools. Charges quickly. Did every job I needed it to.

## Features

- NOTE: This powerful cordless rotary tool features dual collet sizes – a built-in 3.2mm collet and an included 2.3mm replacement – making it compatible with most major brands' accessories to empower your diverse DIY projects
- 5-SPEED ADJUSTABLE CONTROL: 5 precise speed settings from 5,000 to 25,000 RPM. Low speed for delicate engraving, high speed for efficient material removal
- QUIET & POWERFUL PERFORMANCE: Equipped with a low-noise motor for peaceful operation. Delivers 4V of power to handle grinding, cutting, polishing, and carving on wood, metal, plastic, and more.
- VERSATILE ACCESSORIES INCLUDED: Comes with 35 practical accessories and a storage case, ideal for sanding, cutting, engraving, polishing, and even pet nail grinding.
- SAFETY & LED LIGHTING: Built-in shadowless LED ring light improves visibility. Auto shut-off after 7 seconds, with a snap-on shield for eye and skin protection.
- ERGONOMIC & LIGHTWEIGHT DESIGN: Weighs only 0.52 lbs with a frosted TPU grip and angled rubber cap for comfort. Cordless and portable, powered by a strong 0.9N·m torque motor.
- USB-C CHARGING & LONG BATTERY LIFE: Universal Type-C charging port and a 2000mAh rechargeable battery for extended cordless use.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B97JG2T2 |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Batteries Required? | Yes |
| Batteries included? | Yes |
| Battery Cell Type | Lithium Ion |
| Best Sellers Rank | 39,841 in DIY & Tools ( See Top 100 in DIY & Tools ) 64 in Rotary Tools |
| Colour | Black / Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (524) |
| Date First Available | 22 Nov. 2022 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Included Components | 35 pcs Cordless rotary tool kit: 1 x Cordless rotary tool, 1 x Type-C cable, 1 x Charging base, 1 x Pet nail grinder, 1 x Shield 1 x EVA storage bag, Multifunctional accessories: 3 x Milling cutter, 1 x Diamond grinding needle, 1 x Drilling bit, 1 x Felt wheel, 1 x Diamond cutting blade, 1 x Cutting blade, 1 x Sand ring, 2 x Corundum grinding head, 1 x Disc metal brush, 1 x Nylon brush, 1 x Sand r… |
| Item Weight | 789 g |
| Item model number | L03 |
| Manufacturer | HOTO |
| Part Number | L03 |
| Power Source | Battery Powered |
| Product Dimensions | 19 x 3.02 x 3.02 cm; 789.25 g |
| Special Features | Cordless, Led Light, Lightweight, Multiple Use, Variable Speed |
| Style | Minimalist, Maximum Versatility,Cordless, Compact |
| Usage | 35 kinds of multifunctional accessories, Type-C charging base, mechanical knob, 25,000rpm, lightweight body, 2000mAh high-capacity rechargeable battery, removable shield, EVA zipper storage bag |
| Voltage | 4 Volts (DC) |

## Product Details

- **Brand:** HOTO
- **Colour:** Black / Black
- **Power source:** Battery Powered
- **Recommended uses for product:** 3D Printed Models Smoothing, Carving, Cutting, Deburring, Drilling, Grinding, Polishing, Sanding
- **Voltage:** 4 Volts (DC)

## Images

![4V Cordless Rotary Tool Kit, Powerful Engraving Pen, 25000RPM, 5 Variable Speed, 35 Accessories, LED Light, USB-C Rechargeable, for 3D Printer Sanding, Polishing, Drilling, Carving, DIY Crafts - Image 1](https://m.media-amazon.com/images/I/61dnJcCg6lL.jpg)

## Questions & Answers

**Q: What size attachments are compatible with this cordless rotary tool？**
A: This powerful cordless rotary tool features dual collet sizes – a built-in 1/8''(3.2mm) collet and an included 3/32'' (2.3mm) replacement – making it compatible with most major brands' accessories to empower your diverse DIY projects

**Q: Can it be used to sand pet nails?**
A: Yes, it can be used both for crafting and for sanding dog nails. Low gear is recommended.

**Q: What projects are recommended for?**
A: This rotary tool is recommended for sanding, engraving, polishing, cutting/drilling.

**Q: How long is the endurance time?**
A: Through the test, a full charge can last 50 minutes at low speed. The actual usage time depends on the material used and the speed.

**Q: What should I pay attention to when using this 35 In 1 cordless rotary tool kit?**
A: ●Based on protection mechanism of 0V battery charge inhibition, please don't leave the machine uncharged too long. ●please notice it can't be used when the charging cable is connected.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good tool
*by S***Y on 3 January 2026*

Very nice little tool with a decent selection of attachments. Would have liked some finer sanding heads and a variety of drill bits but still fundamentally a good product

### ⭐⭐⭐⭐⭐ Streamlined and compact.
*by L***L on 23 September 2025*

Well designed, more attachments than I’d know what to do with. Come with case and compartments for tools. Charges quickly. Did every job I needed it to.

### ⭐⭐⭐⭐⭐ As described, good quality.
*by P***R on 9 January 2026*

As described, good quality.

## Frequently Bought Together

- HOTO 4V Cordless Rotary Tool, 5 Variable Speed Rotary Tool Kit with 35 Accessories, 25000 RPM, LED Light, Maximum Versatility, Power Rotary Tool for Engraving, Polishing, Sanding, Drilling, DIY Crafts
- HOTO Rotary Tool Accessories Kit, 60 Pcs Accessories, Sanding, Grinding, Cutting, Drilling, Sharpening, Carving, Engraving
- HOTO Handheld Vacuum Cleaner Cordless, Desk Vacuum Cleaner Compressed Electric Air Duster 15000Pa Suction, 4-in-1 Portable Vortex Vacuum Dust Buster Air Blower for Computer, Keyboard

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**Shop now:** [https://www.desertcart.nz/products/502375413-4v-cordless-rotary-tool-kit-powerful-engraving-pen-25000rpm-5](https://www.desertcart.nz/products/502375413-4v-cordless-rotary-tool-kit-powerful-engraving-pen-25000rpm-5)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-23*