---
product_id: 160520720
title: "TIANSE 2 PCS Deburring External Chamfer Tool Stainless Steel Hex Shank Drill Bit Remove Burr Repair Tools for Drill Bit Eliminate Damaged Extractor Fits Size 8-32 Bolts (Black)"
brand: "tianse"
price: "$39"
currency: NZD
in_stock: false
reviews_count: 8
url: https://www.desertcart.nz/products/160520720-tianse-2-pcs-deburring-external-chamfer-tool-stainless-steel-hex
store_origin: NZ
region: New Zealand
---

# Fits 8-32 bolts 1/4 inch hex shank Cemented carbide material TIANSE 2 PCS Deburring External Chamfer Tool Stainless Steel Hex Shank Drill Bit Remove Burr Repair Tools for Drill Bit Eliminate Damaged Extractor Fits Size 8-32 Bolts (Black)

**Brand:** tianse
**Price:** $39
**Availability:** ❌ Out of Stock

## Summary

> 🔧 Transform Your Repairs with Ease!

## Quick Answers

- **What is this?** TIANSE 2 PCS Deburring External Chamfer Tool Stainless Steel Hex Shank Drill Bit Remove Burr Repair Tools for Drill Bit Eliminate Damaged Extractor Fits Size 8-32 Bolts (Black) by tianse
- **How much does it cost?** $39 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/160520720-tianse-2-pcs-deburring-external-chamfer-tool-stainless-steel-hex)

## Best For

- tianse enthusiasts

## Why This Product

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

## Key Features

- • **Quick Repairs:** Effortlessly restore damaged bolts and tighten nuts without costly replacements.
- • **Durable Design:** Crafted from high-strength cemented carbide for long-lasting performance.
- • **Versatile Applications:** Effective on a variety of materials including metals, plastics, and wood.
- • **Satisfaction Guaranteed:** 100% customer satisfaction with a full refund policy.
- • **User-Friendly Operation:** Simple shearing action ensures safe and efficient burr removal.

## Overview

The TIANSE 2 PCS Deburring External Chamfer Tool is a high-quality, user-friendly solution for quickly repairing damaged bolts and nuts. Made from durable cemented carbide, it fits 8-32 bolts and features a 1/4 inch hex shank. This versatile tool is effective on various materials and comes with a satisfaction guarantee.

## Description

Product Specification:Fits Size (approx.): 8-32 bolts (.164) up to 3/4’’-10 (.750) - (4mm -18mm)Size (approx.): inner ring diameter 22mm/0.87’’, outer ring diameter 28mm/1.10’’Material: Cemented CarbideColor: BlackType of Shank: (6.35mm) 1/4 inch hexPackage Includes: 2×deburring external chamfer tool(Note: please allow 1-3mm error due to manual measurement, and slight color difference caused by light and screen.)Special Reminders:1.During the chamfering process, please use the tool in a clockwise direction; otherwise, it will not work.2.During the chamfering process, two metals collide and make some noise. You can use lubricating oil to improve the tool performance.

## Features

- [Functional Deburring Tool] Deburring external chamfer tool quickly repairs damaged bolts and tightens the nuts in place; simplifies the repair process so that the nut can be quickly tightened in place without the need to replace expensive or hard-to-find fasteners, saving you time and money. You can use lubricating oil to improve tool performance.
- [Quality Material & Fits Size] This small bolt deburring tool is made of high quality cemented carbide with high strength and hardness for durability. Fits Size: 8-32 bolts (4mm - 18mm); Type of Shank: (6.35mm) 1/4 inch hex.
- [Easy to Operate] This deburring external chamfer tool works by a way of shearing metal layer by layer. The operation is very simple: using the lowest speed on the drill bit, and then slightly applying pressure to remove the burr. Moreover, the safety conscientious design means no cut hands, no sparks, and no burns.
- [Wide Application] Versatile deburring drill bit tool effective on stainless steel, hardened steel, mild steel, copper, brass, aluminum, fiberglass, wood, plastic and so on, no matter it is with or without screw thread. It can also be used as a bottle opener.
- [100% Customer Satisfaction] Package Includes: 2×Deburring External Chamfer Tool. If you have any questions about our products, please feel free to contact us. And if you’re unsatisfied with this item for any reason, we’ll give you a full refund for your 100% satisfaction.
- ›See more product details

## Images

![TIANSE 2 PCS Deburring External Chamfer Tool Stainless Steel Hex Shank Drill Bit Remove Burr Repair Tools for Drill Bit Eliminate Damaged Extractor Fits Size 8-32 Bolts (Black) - Image 1](https://images-na.ssl-images-amazon.com/images/I/612nu0KXlVL.jpg)
![TIANSE 2 PCS Deburring External Chamfer Tool Stainless Steel Hex Shank Drill Bit Remove Burr Repair Tools for Drill Bit Eliminate Damaged Extractor Fits Size 8-32 Bolts (Black) - Image 2](https://images-na.ssl-images-amazon.com/images/I/61HZ9IdDgHL.jpg)
![TIANSE 2 PCS Deburring External Chamfer Tool Stainless Steel Hex Shank Drill Bit Remove Burr Repair Tools for Drill Bit Eliminate Damaged Extractor Fits Size 8-32 Bolts (Black) - Image 3](https://images-na.ssl-images-amazon.com/images/I/61ODel5Av3L.jpg)
![TIANSE 2 PCS Deburring External Chamfer Tool Stainless Steel Hex Shank Drill Bit Remove Burr Repair Tools for Drill Bit Eliminate Damaged Extractor Fits Size 8-32 Bolts (Black) - Image 4](https://images-na.ssl-images-amazon.com/images/I/61HhOZjPo3L.jpg)
![TIANSE 2 PCS Deburring External Chamfer Tool Stainless Steel Hex Shank Drill Bit Remove Burr Repair Tools for Drill Bit Eliminate Damaged Extractor Fits Size 8-32 Bolts (Black) - Image 5](https://images-na.ssl-images-amazon.com/images/I/71kVxU2m2kL.jpg)

## Customer Reviews

### ⭐ 







  
  
    Cheap Tat, simply don’t work
  

*by A***R on Reviewed in the United Kingdom on 17 May 2020*

Bought these to help shorten M10 Zinc bolts. Cut the thread length down and used the product, properly mounted on a drill stand, to profile the thread head to accept a bolt, they’re not sharp enough so simply dull the bolt head, useless. Had to do a proper job with a hand file. Great design but not sharp enough to be effective. Recommend buying from a reputable tool manufacturer like Makita, Dewalt etc.Cheap tat - don’t buy.

### ⭐ 







  
  
    Unfit for purpose.
  

*by C***K on Reviewed in the United Kingdom on 4 December 2020*

Awful does not do what it is intended to do completely unfit for purpose. Made of very weak material, spend a few pound extra for an external chamfer cutter.

### ⭐ 







  
  
    Absolute junk, couldn't sharpen a pencil
  

*by M***N on Reviewed in the United Kingdom on 18 March 2021*

I had literally one bolt to chamfer a ruined thread on and thought these would be able to manage it, no chance.Save your money and buy this instead, worked perfectly.https://www.amazon.co.uk/Sealey-DB04-External-Deburring-Chamfer/dp/B07RCN9WCL/ref=sr_1_1?crid=173C7ZWWEAMAQ&dchild=1&keywords=sealey+db04+3-19mm+external+deburring%2Fchamfer+tool&qid=1616103937&sprefix=sealey+chamfer%2Caps%2C149&sr=8-1

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.nz/products/160520720-tianse-2-pcs-deburring-external-chamfer-tool-stainless-steel-hex](https://www.desertcart.nz/products/160520720-tianse-2-pcs-deburring-external-chamfer-tool-stainless-steel-hex)

---

*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-27*