---
product_id: 34908953
title: "AUTOTOOLHOME Mini DC 12V Electric Hand Drill Motor PCB & Twist Drills Set 1/88-1/6 inch JT0 Chuck Jewelry Craft Drill Kit"
brand: "autotoolhome"
price: "₨10252"
currency: LKR
in_stock: true
reviews_count: 13
category: "Autotoolhome"
url: https://www.desertcart.lk/products/34908953-autotoolhome-mini-dc-12v-electric-hand-drill-motor-pcb-twist
store_origin: LK
region: Sri Lanka
---

# 12V DC motor power 10 precision twist drill bits Up to 22,000 RPM speed AUTOTOOLHOME Mini DC 12V Electric Hand Drill Motor PCB & Twist Drills Set 1/88-1/6 inch JT0 Chuck Jewelry Craft Drill Kit

**Brand:** autotoolhome
**Price:** ₨10252
**Availability:** ✅ In Stock

## Summary

> 🔧 Mini Drill, Major Impact – Power Your Precision Projects!

## Quick Answers

- **What is this?** AUTOTOOLHOME Mini DC 12V Electric Hand Drill Motor PCB & Twist Drills Set 1/88-1/6 inch JT0 Chuck Jewelry Craft Drill Kit by autotoolhome
- **How much does it cost?** ₨10252 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/34908953-autotoolhome-mini-dc-12v-electric-hand-drill-motor-pcb-twist)

## Best For

- autotoolhome enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Portable:** Lightweight metal body (6 oz) designed for handheld DIY projects and on-the-go creativity.
- • **Precision Powerhouse:** 12V motor delivering up to 22,000 RPM for ultra-fine drilling and crafting.
- • **User-Friendly Control:** Lock speed button ensures consistent performance without interruptions during intricate tasks.
- • **Multi-Function Crafting:** Supports drilling, engraving, cutting, grinding, and polishing with simple accessory swaps.
- • **Versatile Drill Bit Set:** Includes 10 high-quality twist bits perfect for plastics, wood, PCB, and delicate materials.

## Overview

The AUTOTOOLHOME Mini DC 12V Electric Hand Drill Kit is a compact, lightweight tool engineered for precision drilling on delicate materials like PCB boards, wood, and acrylic. Powered by a 12V motor reaching speeds up to 22,000 RPM, it includes 10 versatile twist drill bits and a JT0 chuck for secure bit holding. Ideal for DIY enthusiasts and professionals alike, this portable drill supports multiple crafting functions including engraving and polishing, making it a must-have for detailed, small-scale projects.

## Description

AUTOTOOLHOME Mini DC 12V Electric Hand Drill Motor PCB & Twist Drills Set 1/88-1/6 inch JT0 Chuck Jewelry Craft Drill Kit - desertcart.com

Review: Very complete - --I've been using them to make 3D printed drill presses and other benchtop tools. The chuck adapters work great too.
Review: Very Nice economical 12V drill motor and chuck kit - When I saw this on desertcart for tad over$10, I just had to buy it. I was thinking about making my own mini drill press - because I like to do things like that. Note that you can also buy a similar motor, or a similar JT0 chuck package (without the drill bits) separately for just under $10 each. Now I am extremely pleased with what I received! When I assembled and tested everything using my bench power supply, using a PWM motor control, it simply worked much better than I expected. There was no apparent offset or wobble of a sub-mm drill bit in the chuck at any motor speed! The only issue I noted was a slight grind when turning the Jacob chuck to open and close it. That's why I gave it a 4 star, instead of a 5 star, review. This is something I could have easily ignored and live with. However, it prompted me to do something that I'd never done before, but always wanted to do - disassemble a Jacobs chuck to see how it worked! I also wanted to see if I could fix the grinding problem (there are some Youtube videos on how to do this). I soaked and cleaned the chuck parts in some isopropyl alcohol and inspected them carefully. I noticed one very tiny metal splinter and two somewhat and two somewhat microscopic dots that washed out. After cleaning off the parts I lubricated and reassembled the chuck and pressed everything back together in my bench vise. Now the Jacobs chuck opens and closes very easily, and it still runs true on the drill motor.

## Features

- metal
- Imported
- portable DIY PCB handheld drill for DIY,DC12V Motor with 10pc twist drill bits
- Pin vise hand drill ideal for drilling holes on plastic, wood, acrylic, pearl, paper, thin aluminum board, PCB circuit plate board, bodhi, walnut and nut shell under 1/4" thickness.
- Motor shaft diameter is 2.3 mm. Light power mini hand drill. Cannot be used continuously for a long time. Please do not drill thick metals, stone tools, glass, walls, etc.
- This mini electric drill also can be used for engraving cutting grinding polishing (only need add some abrasive tool).
- Package include dc motor ,drill chuck ,Quick connection terminal,10pcs twist bits and key,not include power supply,if you need,please search in my store(adjustable power supply)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01LZYWFE4 |
| Amperage | 1 Amps |
| Batteries Included? | No |
| Batteries Required? | No |
| Battery Capacity | 500 Milliamp Hours |
| Battery Cell Type | Lithium |
| Best Sellers Rank | #139,651 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #132 in Power Drill Chucks |
| Brand | AUTOTOOLHOME |
| Color | Metallic |
| Customer Reviews | 4.4 4.4 out of 5 stars (380) |
| Date First Available | September 29, 2016 |
| Drill Type | Basic Drill |
| Drilling Capacity Metal | 0.14 Inches |
| Drilling Capacity Wood | 0.16 Inches |
| Included Components | Drill Attachment |
| Is Discontinued By Manufacturer | No |
| Is Electric | Yes |
| Item Package Quantity | 1 |
| Item Torque | 600 Centimeter Kilograms |
| Item Weight | 6 ounces |
| Item model number | mini electric drill |
| Manufacturer | JYC International Trade Co., Ltd. |
| Material | Metal |
| Maximum Chuck Size | 0.15 Inches |
| Maximum Power | 20 Watts |
| Maximum Rotational Speed | 22000 RPM |
| Maximum Torque | 6 Newton Meters |
| Part Number | ZH0297 |
| Power Source | Battery Powered |
| Product Dimensions | 1.57"L x 0.12"W x 0.39"H |
| Shape | Circular |
| Special Feature | Lock Speed Button |
| Special Features | Lock Speed Button |
| Speed | 22000 RPM |
| UPC | 610600978625 |
| Voltage | 12 Volts (DC) |
| Wattage | 20 watts |

## Product Details

- **Amperage:** 1 Amps
- **Brand:** AUTOTOOLHOME
- **Maximum Rotational Speed:** 22000 RPM
- **Power Source:** Battery Powered
- **Voltage:** 12 Volts (DC)

## Images

![AUTOTOOLHOME Mini DC 12V Electric Hand Drill Motor PCB & Twist Drills Set 1/88-1/6 inch JT0 Chuck Jewelry Craft Drill Kit - Image 1](https://m.media-amazon.com/images/I/61wWjc6fMXL.jpg)
![AUTOTOOLHOME Mini DC 12V Electric Hand Drill Motor PCB & Twist Drills Set 1/88-1/6 inch JT0 Chuck Jewelry Craft Drill Kit - Image 2](https://m.media-amazon.com/images/I/61efTg4YE7S.jpg)
![AUTOTOOLHOME Mini DC 12V Electric Hand Drill Motor PCB & Twist Drills Set 1/88-1/6 inch JT0 Chuck Jewelry Craft Drill Kit - Image 3](https://m.media-amazon.com/images/I/61SbNEDM4dL.jpg)
![AUTOTOOLHOME Mini DC 12V Electric Hand Drill Motor PCB & Twist Drills Set 1/88-1/6 inch JT0 Chuck Jewelry Craft Drill Kit - Image 4](https://m.media-amazon.com/images/I/61E1evpsQ+L.jpg)
![AUTOTOOLHOME Mini DC 12V Electric Hand Drill Motor PCB & Twist Drills Set 1/88-1/6 inch JT0 Chuck Jewelry Craft Drill Kit - Image 5](https://m.media-amazon.com/images/I/61+e5rnRigL.jpg)

## Questions & Answers

**Q: What is the thread of the mounting screw holes on the face of the motor? I tried some M3 screws and they did not work**
A: Using the included drill bits and my handy el cheapo chinese plastic calipers I discovered that drill bit measuring ~1.85mm fit loosely in the hole, and a drill bit measuring ~2.1mm would not fit in the hole.  

So it looks like it's a 2mm screw.

**Q: What's the biggest size drill bit in inches that i can use in chuck of these little hand drill?**
A: its 4mm or .157in

**Q: What is the chucks run-out tolerances?**
A: Sorry, I am not sure since I only use it once.

**Q: Can these be made to fit a 1/4 inch motor shaft?**
A: no,this motor shaft is 2.3mm,and the copper sleeve is 2.3mm

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very complete
*by S***S on August 18, 2025*

--I've been using them to make 3D printed drill presses and other benchtop tools. The chuck adapters work great too.

### ⭐⭐⭐⭐ Very Nice economical 12V drill motor and chuck kit
*by J***R on May 11, 2025*

When I saw this on Amazon for tad over$10, I just had to buy it. I was thinking about making my own mini drill press - because I like to do things like that. Note that you can also buy a similar motor, or a similar JT0 chuck package (without the drill bits) separately for just under $10 each. Now I am extremely pleased with what I received! When I assembled and tested everything using my bench power supply, using a PWM motor control, it simply worked much better than I expected. There was no apparent offset or wobble of a sub-mm drill bit in the chuck at any motor speed! The only issue I noted was a slight grind when turning the Jacob chuck to open and close it. That's why I gave it a 4 star, instead of a 5 star, review. This is something I could have easily ignored and live with. However, it prompted me to do something that I'd never done before, but always wanted to do - disassemble a Jacobs chuck to see how it worked! I also wanted to see if I could fix the grinding problem (there are some Youtube videos on how to do this). I soaked and cleaned the chuck parts in some isopropyl alcohol and inspected them carefully. I noticed one very tiny metal splinter and two somewhat and two somewhat microscopic dots that washed out. After cleaning off the parts I lubricated and reassembled the chuck and pressed everything back together in my bench vise. Now the Jacobs chuck opens and closes very easily, and it still runs true on the drill motor.

### ⭐⭐⭐⭐⭐ Very good set~
*by U***N on February 18, 2026*

Can’t get a better deal. Have tried other combos before, but they always were out of round. Made them very useless and the chuck and arbor just chucked~ This unit is very smooth running and a delight. Ordered another unit for comparison,…. and of course if it matches this unit, will just make another small machine tool with it 😁

## Frequently Bought Together

- AUTOTOOLHOME Mini DC 12V Electric Hand Drill Motor PCB & Twist Drills Set 1/88-1/6 inch JT0 Chuck Jewelry Craft Drill Kit
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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-05*