---
product_id: 66378250
title: "6 Pcs Countersink Drill Bits,1/4\" Hex Shank 90 Degree 5 Flute Hole Cutter Chamfering Drill Bit 6mm 8mm 9mm 12mm 16mm 19mm for Wood Quick Change Bit with 2 pcs Brass Automatic Center Punch Tools"
brand: "kwow"
price: "฿246"
currency: THB
in_stock: false
reviews_count: 2
category: "Diy"
url: https://www.desertcart.co.th/products/66378250-6-pcs-countersink-drill-bits-1-4-hex-shank-90
store_origin: TH
region: Thailand
---

# 6 Pcs Countersink Drill Bits,1/4" Hex Shank 90 Degree 5 Flute Hole Cutter Chamfering Drill Bit 6mm 8mm 9mm 12mm 16mm 19mm for Wood Quick Change Bit with 2 pcs Brass Automatic Center Punch Tools

**Brand:** kwow
**Price:** ฿246
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** 6 Pcs Countersink Drill Bits,1/4" Hex Shank 90 Degree 5 Flute Hole Cutter Chamfering Drill Bit 6mm 8mm 9mm 12mm 16mm 19mm for Wood Quick Change Bit with 2 pcs Brass Automatic Center Punch Tools by kwow
- **How much does it cost?** ฿246 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/66378250-6-pcs-countersink-drill-bits-1-4-hex-shank-90)

## Best For

- kwow enthusiasts

## Why This Product

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

## Description

Center punch and Chamfering drill bit set:  Complete set of tools equipped with various sizes of drill bit, good for sinking 90 degree countersink bit holes into wood and soft metals countersunk screws and fixings.    Marvelous design:  The 1/ 4 inch hex shank drill is made of sturdy and durable material, coated with brass and titanium to prevent rusting, fine for a quick change, won&apos;t slip in drill chucks.    Specification:  Color: gold  Quantity: 2 pack center punch, 6 pieces drill bit  Center punch material: iron, high-speed steel punch head, brass protective coating  Center punch size: 13 cm/ 5 inch in length, 1.27 cm/ 0.5 inch in diameter  Chamfering drill bit material: high-carbon steel, titanium protective coating  Chamfering drill bit handle diameter: 6.35 mm (1/ 4 inch) hexagonal handle  Chamfering drill bit length: 5 cm/ 1.97 inch  Chamfering drill bit diameter: 6 mm (1/ 4 inch), 8 mm (5/ 16 inch), 9 mm (3/ 8 inch), 12 mm (1/ 2 inch), 16 mm (5/ 8 inch), 19 mm (3/ 4 inch)    Package includes:  2 x Center punch  1 x 6 mm Drill bit  1 x 8 mm Drill bit  1 x 9 mm Drill bit  1 x 12 mm Drill bit  1 x 16 mm Drill bit  1 x 19 mm Drill bit    Warm notice:  Please drill the countersink properly, the screw will remain around the surface if drilled not deep enough, and the screw handle will be too shallow if drilled over deep.

## Features

- Material and design: made of sturdy and durable material, the head is hard and point, not easy to wear, coated with brass and titanium to prevent rusting, long service life
- Variety of sizes: the center punch is about 13 cm long, 1.27 cm in diameter, the countersink drill bit with 6.35 mm hexagonal handle is about 5 cm long, has 6 sizes of head diameter include 6 mm, 8 mm, 9 mm, 12 mm, 16 mm, 19 mm
- Easy use: special internal design with powerful spring, which will automatically strike the surface when pressed; Good steel tip and hardened point suit for instant marking
- MULTIFUNCTIONAL USES - Ideal for wooden planks, plastic, soft metals, fiber board, particle board, plywood, alumiumn board etc. Meanwhile compared with ordinary the drill accuracy more high
- Necessity tool: can cater to your needs when doing some improvement works, good helper in your tool case
- ›See more product details

## Images

![6 Pcs Countersink Drill Bits,1/4" Hex Shank 90 Degree 5 Flute Hole Cutter Chamfering Drill Bit 6mm 8mm 9mm 12mm 16mm 19mm for Wood Quick Change Bit with 2 pcs Brass Automatic Center Punch Tools - Image 1](https://images-na.ssl-images-amazon.com/images/I/61zeBVZwRdL.jpg)
![6 Pcs Countersink Drill Bits,1/4" Hex Shank 90 Degree 5 Flute Hole Cutter Chamfering Drill Bit 6mm 8mm 9mm 12mm 16mm 19mm for Wood Quick Change Bit with 2 pcs Brass Automatic Center Punch Tools - Image 2](https://images-na.ssl-images-amazon.com/images/I/51Lme7Lt5vL.jpg)
![6 Pcs Countersink Drill Bits,1/4" Hex Shank 90 Degree 5 Flute Hole Cutter Chamfering Drill Bit 6mm 8mm 9mm 12mm 16mm 19mm for Wood Quick Change Bit with 2 pcs Brass Automatic Center Punch Tools - Image 3](https://images-na.ssl-images-amazon.com/images/I/71yo5Y-QkZL.jpg)
![6 Pcs Countersink Drill Bits,1/4" Hex Shank 90 Degree 5 Flute Hole Cutter Chamfering Drill Bit 6mm 8mm 9mm 12mm 16mm 19mm for Wood Quick Change Bit with 2 pcs Brass Automatic Center Punch Tools - Image 4](https://images-na.ssl-images-amazon.com/images/I/81DjuWvp0pL.jpg)
![6 Pcs Countersink Drill Bits,1/4" Hex Shank 90 Degree 5 Flute Hole Cutter Chamfering Drill Bit 6mm 8mm 9mm 12mm 16mm 19mm for Wood Quick Change Bit with 2 pcs Brass Automatic Center Punch Tools - Image 5](https://images-na.ssl-images-amazon.com/images/I/612QybDi8kL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    I'm happy with it, useful cheap set for light work DIY'ers!
  

*by J***A on 17 May 2018*









  
  
    I actually only needed to used a few of the countersink sizes for the current project, but sure will come in handy and rather buy a set then individually later. My works typically with softwood/plastic so should last a fair bit, but don't think these would hold up on metal/hard wood long without blunting. Its a perfect set for what i need it for mind and punch is very useful (really don't know why i never had one of these prior, typically used a long screw). I'm happy with it, useful cheap set for light work DIY'ers!
  


### ⭐⭐⭐⭐⭐ 







  
  
    Five Stars
  

*by S***Y on 22 May 2018*









  
  
    Excellent Quality.
  


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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-01*