---
product_id: 531740706
title: "Tungsten Electrode Sharpener Grinder For TIG welding, 6 Sizes 10 Angles, TIG Welding Rotary Tool With Flat Grinding Block Cut-Off Slot, 10 Diamond Wheels, 3 CNC Mandrels"
brand: "sonnler"
price: "£79.71"
currency: GBP
in_stock: true
reviews_count: 12
category: "Sonnler"
url: https://www.desertcart.co.uk/products/531740706-tungsten-electrode-sharpener-grinder-for-tig-welding-6-sizes-10
store_origin: GB
region: United Kingdom
---

# 10 durable diamond grinding wheels 30,000 RPM variable speed rotary tool 6 sizes, 8 angles precision Tungsten Electrode Sharpener Grinder For TIG welding, 6 Sizes 10 Angles, TIG Welding Rotary Tool With Flat Grinding Block Cut-Off Slot, 10 Diamond Wheels, 3 CNC Mandrels

**Brand:** sonnler
**Price:** £79.71
**Availability:** ✅ In Stock

## Summary

> ⚡ Sharpen Your Edge, Weld Like a Pro!

## Quick Answers

- **What is this?** Tungsten Electrode Sharpener Grinder For TIG welding, 6 Sizes 10 Angles, TIG Welding Rotary Tool With Flat Grinding Block Cut-Off Slot, 10 Diamond Wheels, 3 CNC Mandrels by sonnler
- **How much does it cost?** £79.71 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/531740706-tungsten-electrode-sharpener-grinder-for-tig-welding-6-sizes-10)

## Best For

- sonnler enthusiasts

## Why This Product

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

## Key Features

- • **Complete Pro Kit:** All-in-one set with CNC mandrels, wrench, storage case & user manual for seamless workflow.
- • **Portable Powerhouse:** Lightweight, hand-held design boosts welding efficiency anywhere, anytime.
- • **Effortless Operation:** Fixed-angle holes and offset compensation make sharpening foolproof—even for beginners.
- • **Diamond-Grade Durability:** Includes 10 double-sided diamond wheels engineered for long-lasting sharpness.
- • **Precision Perfect Angles:** Supports 6 tungsten sizes & 8 exact grinding angles for flawless TIG welds.

## Overview

The SONNLER Tungsten Electrode Sharpener Grinder is a compact, high-performance TIG welding tool featuring 6 tungsten sizes and 8 precise grinding angles. Equipped with a variable speed rotary tool up to 30,000 RPM and 10 durable diamond grinding wheels, it ensures fast, accurate tungsten tip sharpening. Its ergonomic design and fixed-angle guide holes simplify operation, making it ideal for both professionals and hobbyists seeking to elevate welding precision and efficiency.

## Description

SONNLER Tungsten Electrode Sharpener Grinder For TIG welding, 6 Sizes 10 Angles, TIG Welding Rotary Tool With Flat Grinding Block Cut-Off Slot, 10 Diamond Wheels, 3 CNC Mandrels - desertcart.com

Review: Extremely well made and useful tool - This tool is extremely useful and sharpens welding rod at the angle of your choice super quickly and easily. The rotary tool is a very well made unit that has a widely variable speed. It can go up to 30,000 rpm but I’ve only used it at much lower speeds for optimal results and to preserve the diamond cutting disks. The kit comes with 10 of these large diamond disks which seem to last for a long time. The most impressive part of the kit is the heavy aluminum guide that screws to the front of the tool over the cutting disk. It has many sets of holes for the different angles and diameter of rod you are shaping. This guard it very thick and beautifully anodized which helps guide the rod precisely to the desired angle. The guard was much nicer than expected and, like any top quality tool, should last a lifetime. As testament to the intended longevity of this tool, extra brushes are included with the rotary tool. In addition to perfectly sharpening welding rod, I’ve found that it this tool can be used to precisely sharpen tiny flat head screwdrivers used for watch making, and other industries requiring fine assembly. I gave this kit 5 out of 5 stars as it far exceeded my expectations but it is not perfect. It can sharpen rods and screwdrivers at eight present angles which is plenty but I realized that by adding more sets of holes it could be made to grind at more angles if the manufacturer wanted to change it slightly. It also takes a little trial and error to get the diamond cutting wheel at just the perfect height. This only takes a minute or so and gets easier with experience. Finally, it would be great if the tool could be stored in the nice black clamshell storage case while the cutting wheel and angle guard were attached to the rotary tool. As it is now, it must be disassembled each time you want to put it into the case. These are very minor issues and don’t even add up to even half a star off the rating. Nothing is perfect but his tool is as close as I’ve found.
Review: Works great, easier than using my bench grinder - This is a great tool for a hobbyist welder, not sure how it would hold up in a production environment but it’s sharpened a lot of tungsten since I’ve had it. It makes it easy to get accurate grind angles and clean points on your TIG tungsten in very little time. The diamond grinding wheels have been holding up very well, I believe I’m still on the first one and it comes with several replacements. Overall a nice tool for the money.

## Features

- Portable & High Performance: Are you still suffering from cumbersome grinding machines? This tungsten sharpening grinder is a hand-held tool, very convenient. This set includes a Tungsten Electrode angle Sharpener and an electric rotary tool, which is light and portable, more convenient, you can grind more tungsten needles with more perfect angles faster. Help you improve welding efficiency.
- 6 Size 8 Angles: This grinding head supports 6 sizes of tungsten electrode ( 5/32", 1/8", 3/32", 5/64", 1/6", 040"), 8 angled holes: 7.5 °,10°, 15°, 20°, 22.5°, 25°, 27.5°, 30°.(15°, 20°, 30°, 40°, 45°,50°, 55°, 60° Tips Angle respectively). All grinding heads have been checked by precision measuring tools, ensuring the SONNLER tungsten sharpener can grind a perfect tungsten tip angle.
- Easy Operation: All the holes are fixed, when you need Tungsten Electrode with different angles, you only need to insert the tungsten electrode into the corresponding holes, no need to re-adjust the height of the diamond grinding wheel. We also set an offset compensation for each hole size to ensure that the tip centers of all tungsten electrodes are on the grinding center point. Even a freshman can easily use the SONNLER tungsten sharpener to grind out the desired angle.
- Package Include: 10*Double Sided Grind Wheels, 3* CNC Mandrels, 1*Electric Grinder, 1* Tungsten Electrode Grinding Head, 1*Wrench, 1* Storage Box, 1* User Manual.1* Pin Vise Hand Drill
- SONNLER Make For Higher Efficiency Welding: Wearing a mask and other protective gear is recommended unless you are grinding in a full-sealed space. If you have any questions, please contact us, and we will provide professional help!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C1BDVZ88 |
| Best Sellers Rank | #37,221 in Automotive ( See Top 100 in Automotive ) #47 in TIG Welding Equipment |
| Brand Name | SONNLER |
| Color | Yellow |
| Customer Reviews | 4.2 4.2 out of 5 stars (430) |
| Included Components | Tungsten Electrode Sharpener |
| Item Dimensions L x W x H | 2.16"L x 2.16"W x 2.75"H |
| Item Type Name | TIG Welding Tungsten Sharpener |
| Item Weight | 1.55 Kilograms |
| Manufacturer | SONNLER |
| Material Type | Alloy Steel |
| Model Number | SN-04031 |
| Power Source | ac |
| Style Name | Sharpener |
| Unit Count | 1.0 Count |
| Voltage | 110 Volts |

## Product Details

- **Brand:** SONNLER
- **Material:** Alloy Steel
- **Power Source:** ac
- **Product Dimensions:** 2.16"L x 2.16"W x 2.75"H
- **Style:** Sharpener

## Images

![Tungsten Electrode Sharpener Grinder For TIG welding, 6 Sizes 10 Angles, TIG Welding Rotary Tool With Flat Grinding Block Cut-Off Slot, 10 Diamond Wheels, 3 CNC Mandrels - Image 1](https://m.media-amazon.com/images/I/71TcyTJPlDL.jpg)

## Questions & Answers

**Q: What size are the grinding wheels? Do you sell additional grinding wheels?**
A: Hi, The grinding wheels diameter size is 4cm/1.57inch. We will be selling grinding wheels soon.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Extremely well made and useful tool
*by J***. on June 28, 2023*

This tool is extremely useful and sharpens welding rod at the angle of your choice super quickly and easily. The rotary tool is a very well made unit that has a widely variable speed. It can go up to 30,000 rpm but I’ve only used it at much lower speeds for optimal results and to preserve the diamond cutting disks. The kit comes with 10 of these large diamond disks which seem to last for a long time. The most impressive part of the kit is the heavy aluminum guide that screws to the front of the tool over the cutting disk. It has many sets of holes for the different angles and diameter of rod you are shaping. This guard it very thick and beautifully anodized which helps guide the rod precisely to the desired angle. The guard was much nicer than expected and, like any top quality tool, should last a lifetime. As testament to the intended longevity of this tool, extra brushes are included with the rotary tool. In addition to perfectly sharpening welding rod, I’ve found that it this tool can be used to precisely sharpen tiny flat head screwdrivers used for watch making, and other industries requiring fine assembly. I gave this kit 5 out of 5 stars as it far exceeded my expectations but it is not perfect. It can sharpen rods and screwdrivers at eight present angles which is plenty but I realized that by adding more sets of holes it could be made to grind at more angles if the manufacturer wanted to change it slightly. It also takes a little trial and error to get the diamond cutting wheel at just the perfect height. This only takes a minute or so and gets easier with experience. Finally, it would be great if the tool could be stored in the nice black clamshell storage case while the cutting wheel and angle guard were attached to the rotary tool. As it is now, it must be disassembled each time you want to put it into the case. These are very minor issues and don’t even add up to even half a star off the rating. Nothing is perfect but his tool is as close as I’ve found.

### ⭐⭐⭐⭐⭐ Works great, easier than using my bench grinder
*by E***D on February 10, 2025*

This is a great tool for a hobbyist welder, not sure how it would hold up in a production environment but it’s sharpened a lot of tungsten since I’ve had it. It makes it easy to get accurate grind angles and clean points on your TIG tungsten in very little time. The diamond grinding wheels have been holding up very well, I believe I’m still on the first one and it comes with several replacements. Overall a nice tool for the money.

### ⭐⭐⭐⭐ Works good!
*by D***N on May 4, 2025*

Works well, but vibrates like hell on highest speed. Make sure you read the directions and have the arbor set at the proper height for this to work properly. It does a good job just turn down the speed and let it do its thing!

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-17*