---
product_id: 556672020
title: "EZARC Countersink Drill Bit Set 5 Pcs, High Speed Steel Chamfering Countersink Drill Bits 5 Flute 82 Degree, 1/4 Inch Hex Shank Chamfer Cutter Drill Bits for Metal, Steel, Aluminum"
brand: "ezarc"
price: "₩79306"
currency: KRW
in_stock: true
reviews_count: 13
url: https://www.desertcart.kr/products/556672020-ezarc-countersink-drill-bit-set-5-pcs-high-speed-steel
store_origin: KR
region: South Korea
---

# 5 Flute Design 82° Cutting Angle Hex Shank EZARC Countersink Drill Bit Set 5 Pcs, High Speed Steel Chamfering Countersink Drill Bits 5 Flute 82 Degree, 1/4 Inch Hex Shank Chamfer Cutter Drill Bits for Metal, Steel, Aluminum

**Brand:** ezarc
**Price:** ₩79306
**Availability:** ✅ In Stock

## Summary

> 🔧 Drill Like a Pro—Elevate Your Craftsmanship!

## Quick Answers

- **What is this?** EZARC Countersink Drill Bit Set 5 Pcs, High Speed Steel Chamfering Countersink Drill Bits 5 Flute 82 Degree, 1/4 Inch Hex Shank Chamfer Cutter Drill Bits for Metal, Steel, Aluminum by ezarc
- **How much does it cost?** ₩79306 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/556672020-ezarc-countersink-drill-bit-set-5-pcs-high-speed-steel)

## Best For

- ezarc enthusiasts

## Why This Product

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

## Key Features

- • **Unmatched Durability:** Crafted from industrial-grade high-speed steel for a lifespan that's 50% longer than standard bits.
- • **Enhanced Chip Removal:** 82° countersink design allows for faster chip removal and cleaner holes.
- • **Versatile Applications:** Perfect for drilling in stainless steel, aluminum, fiberglass, and more—ideal for any project.
- • **Effortless Compatibility:** Easily connects to electric drills and screwdrivers, making it a must-have for every toolkit.
- • **Vibration-Free Precision:** The innovative five-cutter design minimizes vibration, ensuring a smooth drilling experience.

## Overview

The EZARC Countersink Drill Bit Set includes five high-speed steel bits designed for precision drilling in various materials. With a unique five-flute design and a 82° cutting angle, these bits ensure efficient chip removal and a longer lifespan, making them essential for both professional and DIY projects.

## Description

EZARC Countersink Drill Bit Set 5 Pcs, High Speed Steel Chamfering Countersink Drill Bits 5 Flute 82 Degree, 1/4 Inch Hex Shank Chamfer Cutter Drill Bits for Metal, Steel, Aluminum

## Features

- 【Premium Material & Durability】EZARC countersink bit set is made of industrial grade high speed steel with excellent hardness to bring you excellent cutting performance. The drill has been carefully nitrided to prevent corrosion and ensure greater durability with a 50% longer lifespan.
- 【Five-Cutter Design】Five-cutter design reduces vibration and removes chips better and eliminates depth fiddling, providing a smoother drilling experience and longer drill bit life.
- 【82° Countersink Bit】The five-fluted 82 degree countersink bit design removes chips faster and drills holes more smoothly, and the special design can ensure that the 82 degree countersink bit can extend the service life.
- 【Widely Used】Countersink bits can be used to drill holes in most machinable medium hardness stainless steel, metals, fiberglass, mild steel, copper and aluminum.
- 【Hexagonal Handle Interface】You can easily connect it to electric drills, electric screwdrivers and bench drills to achieve a wider range of applications and meet the needs of different work scenarios.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Shank Type | Hex |
| Surface Recommendation | Metal |
| Finish Type | Aluminum |
| Material Type | High Speed Steel |
| Minimum Bore Diameter | 0.25 Inches |
| Item Dimensions | 6.5 x 12 x 2.1 centimetres |
| Tool Flute Type | Spiral |
| Cutting Angle String | 82 Degrees |

## Images

![EZARC Countersink Drill Bit Set 5 Pcs, High Speed Steel Chamfering Countersink Drill Bits 5 Flute 82 Degree, 1/4 Inch Hex Shank Chamfer Cutter Drill Bits for Metal, Steel, Aluminum - Image 1](https://m.media-amazon.com/images/I/710xsEhSwhL.jpg)
![EZARC Countersink Drill Bit Set 5 Pcs, High Speed Steel Chamfering Countersink Drill Bits 5 Flute 82 Degree, 1/4 Inch Hex Shank Chamfer Cutter Drill Bits for Metal, Steel, Aluminum - Image 2](https://m.media-amazon.com/images/I/81nf5z+M5JL.jpg)
![EZARC Countersink Drill Bit Set 5 Pcs, High Speed Steel Chamfering Countersink Drill Bits 5 Flute 82 Degree, 1/4 Inch Hex Shank Chamfer Cutter Drill Bits for Metal, Steel, Aluminum - Image 3](https://m.media-amazon.com/images/I/81JvgXsUU-L.jpg)
![EZARC Countersink Drill Bit Set 5 Pcs, High Speed Steel Chamfering Countersink Drill Bits 5 Flute 82 Degree, 1/4 Inch Hex Shank Chamfer Cutter Drill Bits for Metal, Steel, Aluminum - Image 4](https://m.media-amazon.com/images/I/81plERlV1EL.jpg)
![EZARC Countersink Drill Bit Set 5 Pcs, High Speed Steel Chamfering Countersink Drill Bits 5 Flute 82 Degree, 1/4 Inch Hex Shank Chamfer Cutter Drill Bits for Metal, Steel, Aluminum - Image 5](https://m.media-amazon.com/images/I/81yg2QH95rL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    drill bits
  

*by R***N on Reviewed in the United Kingdom on 15 October 2024*

done the job

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    This set of Countersink bits was a godsend.
  

*by J***D on Reviewed in the United Kingdom on 24 September 2024*

The set was comprehensive, with sizes from 1/4" to 3/4". I have used the bits on wood and metal and found them to be excellent on both.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Countersink
  

*by A***R on Reviewed in the United Kingdom on 17 April 2024*

They work as described.

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-16*