---
product_id: 531379624
title: "3mirrors Cordless Tungsten Electrode Grinder Sharpener TIG Welding Tool w/12V Lithium Battery Rotary Hand-Held 4 Holes w/Multi-Angle &Offsets, CNC Man"
brand: "3mirrors"
price: "AR$461196"
currency: ARS
in_stock: true
reviews_count: 2
url: https://www.desertcart.com.ar/products/531379624-3mirrors-cordless-tungsten-electrode-grinder-sharpener-tig-welding-tool-w
store_origin: AR
region: Argentina
---

# 12V 2000mAh rechargeable battery 4 precision tungsten guide screws 6-speed control, 5000-30000 RPM 3mirrors Cordless Tungsten Electrode Grinder Sharpener TIG Welding Tool w/12V Lithium Battery Rotary Hand-Held 4 Holes w/Multi-Angle &Offsets, CNC Man

**Brand:** 3mirrors
**Price:** AR$461196
**Availability:** ✅ In Stock

## Summary

> ⚡ Sharpen Your Edge, Weld Like a Pro – Anytime, Anywhere!

## Quick Answers

- **What is this?** 3mirrors Cordless Tungsten Electrode Grinder Sharpener TIG Welding Tool w/12V Lithium Battery Rotary Hand-Held 4 Holes w/Multi-Angle &Offsets, CNC Man by 3mirrors
- **How much does it cost?** AR$461196 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/531379624-3mirrors-cordless-tungsten-electrode-grinder-sharpener-tig-welding-tool-w)

## Best For

- 3mirrors enthusiasts

## Why This Product

- Trusted 3mirrors brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Precision at Every Angle:** Four angled grinding holes (10° to 22.5°) ensure flawless tungsten tips for superior weld quality.
- • **Compact & Portable Design:** Lightweight 2-pound aluminum body with a protective storage bag—engineered for professionals on the move.
- • **Powerful Cordless Freedom:** Unleash TIG welding precision anywhere with a robust 12V lithium battery—no cords, no limits.
- • **All-in-One Efficiency Booster:** Includes 5 diamond grinding wheels, flat grinding block, and CNC mandrels for versatile, long-lasting performance.
- • **Customizable Grinding Control:** Six adjustable speeds let you tailor the rotation from 5,000 to 30,000 RPM for perfect results every time.

## Overview

The 3mirrors Cordless Tungsten Electrode Grinder is a professional-grade, battery-powered TIG welding tool featuring a 12V 2000mAh rechargeable lithium battery, 6-speed control with up to 30,000 RPM, and four precision tungsten guide screws for multi-angle sharpening. Designed for portability and precision, it includes diamond grinding wheels, a flat grinding block, and CNC mandrels, making it an all-in-one solution to enhance welding efficiency and reduce tungsten waste.

## Description

Full description not available

## Features

- Upgraded- Tungsten Electrode Grinder Equipped with 12V 2000mAh Rechargeable Double-Lithium Battery Cordless Rotary Multifunction TIG welding Tool. 6-Speed Control, 5000-30000RPM, Built-in all-copper motor supports high-speed rotation. An All-in-one portable cordless tool, still as powerful and significant as wired tools, fully certified, and safe to use. Improve Your TIG Welding Efficiency in Seconds.
- The Tungsten Electrode Sharpener comes with 4 Brass Tungsten Guide Screws: 040", 1/16", 3/32", and 1/8" (1mm, 1.6mm, 2.4mm, 3.2mm). The guides ensure concentricity and multi-offset. Increase the utilization of the grinding wheels. When grinding, the position of the copper screw can be exchanged to obtain your desired angles of the tungsten needle.
- A tungsten grinding tool has 4 angled holes. 22.5°, 20°, 15° and 10° (45°, 40°, 30°, 20° Tips Angle respectively). Precise control support grinds more accurate tungsten-prepared points. All holes are designed to be the same height and do not need to be set repeatedly.
- Improves weld quality & reduces tungsten waste: The sharpening tool is also designed with 1- Horizontal Hole so that cleanup tungsten electrodes that have picked up metal during welding easily. 2- tungsten cut-off port processing, which can cut the balled or worn electrodes for re-insert and grinding so that you can use it again.
- The kit extras come with a flat Grinding Block that is specially designed and can be used to grind a flat tip vertically, for use if needed. a small storage bag (To prevent scratches and wear), 5x 25mm Double-Sided Diamond Grinding Wheels, and 2 CNC Mandrels dedicated. The new mandrel swings less when grinding is Easy Application and Lasting LONG.If you have any other questions, please feel free to contact us. Thanks!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | 3mirrors |
| Voltage | 12 Volts |
| Power Source | Battery Powered |
| Color | Red |
| Special Feature | Cordless, Portable, Rechargeable |
| Included Components | 5X 35mm Double Diamond Wheels, 2X Connecting Rod, 2 O-rings, dust cover |
| Item Weight | 2.05 Pounds |
| Maximum Rotational Speed | 30000 RPM |
| Style | Angled |
| Minimum Speed | 5000 RPM |
| Manufacturer | 3mirrors |
| Part Number | 006931 |
| Item Weight | 2.05 pounds |
| Package Dimensions | 10.59 x 7.09 x 3.98 inches |
| Item model number | 03 |
| Size | 15°18°22.5°30° |
| Material | Aluminum |
| Special Features | Cordless, Portable, Rechargeable |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** 3mirrors
- **Voltage:** 12 Volts
- **Power Source:** Battery Powered
- **Color:** Red
- **Special Feature:** Cordless, Portable, Rechargeable

## Images

![3mirrors Cordless Tungsten Electrode Grinder Sharpener TIG Welding Tool w/12V Lithium Battery Rotary Hand-Held 4 Holes w/Multi-Angle &Offsets, CNC Man - Image 1](https://m.media-amazon.com/images/I/71G3SxS6vzL.jpg)
![3mirrors Cordless Tungsten Electrode Grinder Sharpener TIG Welding Tool w/12V Lithium Battery Rotary Hand-Held 4 Holes w/Multi-Angle &Offsets, CNC Man - Image 2](https://m.media-amazon.com/images/I/71mDrb4PPyL.jpg)
![3mirrors Cordless Tungsten Electrode Grinder Sharpener TIG Welding Tool w/12V Lithium Battery Rotary Hand-Held 4 Holes w/Multi-Angle &Offsets, CNC Man - Image 3](https://m.media-amazon.com/images/I/71yi9puYeEL.jpg)
![3mirrors Cordless Tungsten Electrode Grinder Sharpener TIG Welding Tool w/12V Lithium Battery Rotary Hand-Held 4 Holes w/Multi-Angle &Offsets, CNC Man - Image 4](https://m.media-amazon.com/images/I/61WPVp4qpoL.jpg)
![3mirrors Cordless Tungsten Electrode Grinder Sharpener TIG Welding Tool w/12V Lithium Battery Rotary Hand-Held 4 Holes w/Multi-Angle &Offsets, CNC Man - Image 5](https://m.media-amazon.com/images/I/71spA6ToYeL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great, the cover keeps the dust contained.
*by D***H on March 1, 2025*

This did a very good job of putting a point onto 3 pieces of tungsten, 1 piece of 1/16 inch at 15 degrees, and 2 pieces of 3/32 at 18 degrees.It was quick and did not even run the battery down far enough to cause it to drop a battery charge level from full.The cover did a good job of keeping the dust contained, only a small amount leaked out of one of the holes for the next size of electrode down.The hole in the cover is a touch big when doing the smaller electrodes, when using the small holes, the hole in the cover is big enough to leave more than one open.On the bigger holes, it only leaves the one you are using open.The motor in the tool did not seem to bog down while sharpening electrodes, it seems to have good power.The 3 electrodes I sharpened did not seem to wear the diamond wheel at all.This did the job quite well without the need to find an outlet to plug it into.

### ⭐⭐⭐⭐ Works Well
*by P***S on February 24, 2025*

This thing works pretty well, but as you can see it doesn't work as well as a turbosharp. It has a speed adjustment (for the pictures taken I had it cranked up all the way). The first tip I ground at 20 degrees, then 18 the second time. I like that it comes with a spare battery, because that allows you to essentially use it like a Dremel rotary tool when not grinding welding tips. I haven't tried this head on a Dremel, but I don't see why it couldn't be used on one if need be. I did have to bust out a mallet to get the wishbone in the grinding head - that was the only pain associated with putting this together and using it. I'd recommend it to anyone who needed one, but if you have the money for the name brand it will do a better job and, from the looks of it, have a longer lasting grinding wheel.

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-01-24*