---
product_id: 378919748
title: "PCB Micro Mini PCB Drill Machine Collete Rotary Tool (MB140 with VARIABLE BOX Power Supply)"
brand: "techdelivers"
price: "AR$117996"
currency: ARS
in_stock: true
reviews_count: 8
url: https://www.desertcart.com.ar/products/378919748-pcb-micro-mini-pcb-drill-machine-collete-rotary-tool-mb140
store_origin: AR
region: Argentina
---

# Variable power supply Miniature precision drilling 3 drill bits included PCB Micro Mini PCB Drill Machine Collete Rotary Tool (MB140 with VARIABLE BOX Power Supply)

**Brand:** techdelivers
**Price:** AR$117996
**Availability:** ✅ In Stock

## Summary

> 🔍 Drill Down to Perfection!

## Quick Answers

- **What is this?** PCB Micro Mini PCB Drill Machine Collete Rotary Tool (MB140 with VARIABLE BOX Power Supply) by techdelivers
- **How much does it cost?** AR$117996 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/378919748-pcb-micro-mini-pcb-drill-machine-collete-rotary-tool-mb140)

## Best For

- techdelivers enthusiasts

## Why This Product

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

## Key Features

- • **Bonus Drill Bits:** Get started right away with 3 complimentary drill bits included with your purchase!
- • **Enhanced Control:** Variable power supply allows for tailored drilling speeds to suit your project needs.
- • **User-Friendly Design:** Lightweight and easy to handle, making it perfect for both professionals and hobbyists.
- • **Precision Engineering:** Achieve flawless results with our micro drill machine, perfect for electronics and crafting.
- • **Versatile Applications:** Ideal for PCB drilling, goldsmithing, and intricate crafting tasks.

## Overview

The TECHDELIVERS® PCB Micro Mini PCB Drill Machine (MB140) is a precision tool designed for miniature applications, including electronics PCB drilling and crafting. It features a variable power supply for enhanced control and comes with 3 free drill bits, making it an essential addition for professionals and hobbyists alike.

## Description

PCB Micro Mini PCB Drill Machine Collete Rotary Tool (MB140 with VARIABLE BOX Power Supply)

## Features

- We've included 3 pieces of drill bits FREE with every drill machine you purchase
- NOTE- THIS IS NOT A WALL DRILL MACHINE. This is a mini micro drill machine for miniature use like in electronics PCB drilling, goldsmiths work, crafting work like grinding, polishing, buffing like small works
- FAQ's: (1). Difference between MB120, MB140 and MB130 ANSWER: MB120 and MB140 comes with 2 colletes 0mm and 2.3mm, pin type collete locking mechanism. Whereas MB130 comes with 2 colletes 0mm, 2.3mm and 3mm, open type collete locking mechanism
- FAQ's: (2). Which is better for me ANSWER: MB120 and MB140 having holding capacity of upto 2.3mm. And MB130 having holding capacity of upto 3mm. So, if you are a professional go for MB130. Choose wisely

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | TECHDELIVERS® |
| Country of Origin | India |
| Item part number | TD-DRL |
| ASIN | B08PRZHX6C |

## Product Details

- **Brand:** TECHDELIVERS
- **Colour:** black
- **Special Feature:** Compact
- **Style:** MB140 with VARIABLE BOX Power Supply

## Images

![PCB Micro Mini PCB Drill Machine Collete Rotary Tool (MB140 with VARIABLE BOX Power Supply) - Image 1](https://m.media-amazon.com/images/I/71D6JVO6vtL.jpg)
![PCB Micro Mini PCB Drill Machine Collete Rotary Tool (MB140 with VARIABLE BOX Power Supply) - Image 2](https://m.media-amazon.com/images/I/61Jd1wNhkYL.jpg)
![PCB Micro Mini PCB Drill Machine Collete Rotary Tool (MB140 with VARIABLE BOX Power Supply) - Image 3](https://m.media-amazon.com/images/I/612yecq3-xL.jpg)

## Available Options

This product comes in different **Style Name** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Very Usefule
  

*by S***Y on Reviewed in India on 13 June 2023*

nice product !!

### ⭐ 1.0 out of 5 stars







  
  
    Disappointing Experience with TECHDELIVERS Product – Opt for Local Market Alternatives.
  

*by G***0 on Reviewed in India on 20 August 2023*

Hi friends, I highly recommend not purchasing this subpar product. I spent ₹1,750 on this product from the seller TECHDELIVERS, and it turned out to be one of the worst purchases. I'm not blaming Amazon; I'm specifically pointing out the seller. The product image displays good quality materials, but upon receiving it, I realized the quality is actually very poor.Upon unboxing the 12 V adapter and connecting it to the mains, I discovered that it wasn't functioning. Upon removing the adapter enclosure and examining the circuit, I found that the circuit was completely shorted and all the components were burned. Additionally, the drill stand and drill holder mount are of extremely low quality; even applying a small amount of pressure caused it to break.In conclusion, I recommend that if you're considering buying a drill machine stand, opt for the local market instead. It was my mistake not to explore local shops. I had assumed this product wasn't available locally, but to my surprise, I found the same drill machine stand and PCB drill machine tool with an adjustable speed controller for only ₹999 in the local market. These items were of superior quality and came with an adjustable power supply control for the PCB drill machine, along with the added feature of an LED on the drill stand.Overall, I regret choosing to purchase this inferior TECHDELIVERS product online.

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Works, but not really that nice
  

*by C***S on Reviewed in India on 22 June 2021*

The drill is labelled as by "minikraft" (You be the judge of this information)They sent two collets and 3 drill bits, the larger one doesn't fit either of them (either too small or way too big)I purchased this for drilling into plastic parts, and the medium sized bit sent worked and I can get about my work.The drill is also rated to be 30W (0-18V), but also to note is that the fixed power supply that comes with it is 12W(12V-1A). Maybe that is why after some use the power adapter got pretty hot after a bit of use. This essentially means that you should use this in short bursts more than long durations.tl;dr: It works for me. Ensure it will for you too.(Product: MB 120 drill with fixed power supply)

## Frequently Bought Together

- TECHDELIVERS® PCB Micro Mini PCB Drill Machine Collete Rotary Tool (MB140 with VARIABLE BOX Power Supply)
- THEMISTO - built with passion 3.17mm Shank Metal Drill Chuck Collet Bits Rotary with Screw, 0.5-3 mm for RS555 motor (3.17MM)
- Heavy Duty Professional Used 20Pcs 0.3-1.6mm Shank Mini Micro Drill Bit Set Twist Drill DIY Kit Rotary Hand Tools

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**Shop now:** [https://www.desertcart.com.ar/products/378919748-pcb-micro-mini-pcb-drill-machine-collete-rotary-tool-mb140](https://www.desertcart.com.ar/products/378919748-pcb-micro-mini-pcb-drill-machine-collete-rotary-tool-mb140)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-02-21*