---
product_id: 73635556
title: "Countersink Drill Bit (7 PCS), Drill Bit Set with One Hex Key, High-Speed Steel Drill Adjustable Carpentry Reamer Plated for Wood DIY (3-10mm)"
brand: "werkzeug"
price: "฿302"
currency: THB
in_stock: false
reviews_count: 8
url: https://www.desertcart.co.th/products/73635556-countersink-drill-bit-7-pcs-drill-bit-set-with-one
store_origin: TH
region: Thailand
---

# Countersink Drill Bit (7 PCS), Drill Bit Set with One Hex Key, High-Speed Steel Drill Adjustable Carpentry Reamer Plated for Wood DIY (3-10mm)

**Brand:** werkzeug
**Price:** ฿302
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Countersink Drill Bit (7 PCS), Drill Bit Set with One Hex Key, High-Speed Steel Drill Adjustable Carpentry Reamer Plated for Wood DIY (3-10mm) by werkzeug
- **How much does it cost?** ฿302 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/73635556-countersink-drill-bit-7-pcs-drill-bit-set-with-one)

## Best For

- werkzeug enthusiasts

## Why This Product

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

## Description



## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | High Speed Steel (HSS) |
| Finish Type | Titanium |
| Shank Type | Hex |
| Brand | Werkzeug |
| Tool Flute Type | Spiral |
| Surface Recommendation | Wood,Steel |
| UPC | 704619628296 |
| Unit Count | 1 Count |
| Manufacturer | Werkzeug |
| Part Number | C-SS |
| Item Weight | 10.6 ounces |
| Package Dimensions | 6.06 x 5.12 x 0.94 inches |
| Item model number | C-SS |
| Is Discontinued By Manufacturer | No |
| Size | 7 pcs |
| Finish | Titanium |
| Item Package Quantity | 8 |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** High Speed Steel (HSS)
- **Finish Type:** Titanium
- **Shank Type:** Hex
- **Brand:** Werkzeug
- **Tool Flute Type:** Spiral

## Images

![Countersink Drill Bit (7 PCS), Drill Bit Set with One Hex Key, High-Speed Steel Drill Adjustable Carpentry Reamer Plated for Wood DIY (3-10mm) - Image 1](https://m.media-amazon.com/images/I/51mXhaczW6L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good for the money, great customer service
*by M***E on March 13, 2019*

I received the set quickly since I have prime. First use of the bits I noticed the smallest bit was bent from the package. I contacted the seller and the next day they sent an email apologizing and said the replacement was on it’s way. The bits themselves work as they should but I have to really tighten the taper set screw otherwise it’ll spin when countersinking the hole. Overall I’m satisfied with my purchase.

### ⭐ Not what they look like.
*by S***. on November 16, 2018*

Used the smallest two bits first. The metal collar spun so I had to tighten it, the Allen set screw wasn’t squared off enough for the Allen key provided. Or any Allen key to be honest. Not sure what the issue was but it was like they were “stripped”. After carefully tightening it, still don’t know how I did it, I began to drill the hole. About halfway down the 5-6 hole, the bit it snapped. Drilling straight, soft enough wood etc. I took out the next size up and same thing. Disappointing to say the least. The next size up was too big so I ended up using the “nub” because I was in a bind. I ended up grabbing a bit from a local hardware store (for the price of this whole set for one bit) and it worked fine for the remaining 15 holes. So it wasn’t the wood, the drill, me or anything. I thought these would be a great set as they se hefty enough both in the picture and in person.

### ⭐⭐⭐ Broke first time out of the box.
*by M***F on January 21, 2019*

First time I used the smallest bit, it broke. I ended up just putting a new better quality brad point drill bit into it. I'm hoping the larger bits will do better. I was going to return it, but reading the reviews, I haven't seen a set of these that got great raves. Seems they all break.

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**Shop now:** [https://www.desertcart.co.th/products/73635556-countersink-drill-bit-7-pcs-drill-bit-set-with-one](https://www.desertcart.co.th/products/73635556-countersink-drill-bit-7-pcs-drill-bit-set-with-one)

---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-24*