---
product_id: 129871261
title: "Countersink Drill Bits Set- 7Pcs Counter Sink Bit for Wood DIY, Adjustable High Speed Steel Durable Woodworking Chamfer Tools Carpentry Reamer Plated With Hex Key Wrench (3/4/5/6/7/8/10mm)"
brand: "sunjoyco"
price: "224 DH"
currency: MAD
in_stock: true
category: "Hi"
url: https://www.desertcart.ma/products/129871261-countersink-drill-bits-set-7pcs-counter-sink-bit-for-wood
store_origin: MA
region: Morocco
---

# Countersink Drill Bits Set- 7Pcs Counter Sink Bit for Wood DIY, Adjustable High Speed Steel Durable Woodworking Chamfer Tools Carpentry Reamer Plated With Hex Key Wrench (3/4/5/6/7/8/10mm)

**Brand:** sunjoyco
**Price:** 224 DH
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Countersink Drill Bits Set- 7Pcs Counter Sink Bit for Wood DIY, Adjustable High Speed Steel Durable Woodworking Chamfer Tools Carpentry Reamer Plated With Hex Key Wrench (3/4/5/6/7/8/10mm) by sunjoyco
- **How much does it cost?** 224 DH with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ma](https://www.desertcart.ma/products/129871261-countersink-drill-bits-set-7pcs-counter-sink-bit-for-wood)

## Best For

- sunjoyco enthusiasts

## Why This Product

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

## Description

Sunjoyco Countersink Drill Bit is perfect for DIY homeownerSpecifications: Material: High-speed steel Angle Design: Tricuspid centering - accurate centering for sharp and precise countersinking. Flute Type: Five-edged chamfer - fast discharge chips from the hole on both sides automatically. Hex Wrench: Gift - easy to use the combination of Hex Key to adjust or disassemble the countersink drill bit and the five-flutes chamfering. How to Use: Step1: Rotate the Hex Wrench to adjust the length you need. Step2: Insert the countersink bit into the drill. Please make sure the drill bit is clamped. Step3: Vertical drilling the drill bit during the operation. The depth only needs to allow the screw head to sink below the surface. Step4: Get a nice, smooth countersunk hole in your work-piece!Package Includes: 7 x Countersink Drill Bit (3mm,4mm,5mm,6mm,7mm,8mm,10mm) 1 x L- Wrench

## Features

- 【EXCELLENT QUALITY】: Sunjoyco countersink drill bit is made of high carbon steel material with titanium nitrate coating. High hardness, durable and offer superior cutting power.
- 【THREE-POINTED DESIGN】: Quickly and accurately drill a smooth hole. Better in CENTERING and NO SKID. Five-edged chamfer design will fast discharge chips from the hole on both sides automatically.
- 【REMOVABLE & ADJUSTABLE】: Use the hex key to remove five-bevel chamfer or adjust counter sleeve depth and drilling depth for screws of various lengths.
- 【WIDE APPLICATIONS】: Suitable for bench drill, hand drill and conventional electric drill. Perfect for wood, fiberboard, particleboard, plywood, plastic, PVC, rubber etc.
- 【SATISFY ALL YOU DEMAND】: Set include 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 10mm and 1 free Hex Key Wrench. 100% SATISFACTION GUARANTEE. Please feel free to contact us.
- ›See more product details

## Images

![Countersink Drill Bits Set- 7Pcs Counter Sink Bit for Wood DIY, Adjustable High Speed Steel Durable Woodworking Chamfer Tools Carpentry Reamer Plated With Hex Key Wrench (3/4/5/6/7/8/10mm) - Image 1](https://images-na.ssl-images-amazon.com/images/I/41duIQJ-tdL.jpg)
![Countersink Drill Bits Set- 7Pcs Counter Sink Bit for Wood DIY, Adjustable High Speed Steel Durable Woodworking Chamfer Tools Carpentry Reamer Plated With Hex Key Wrench (3/4/5/6/7/8/10mm) - Image 2](https://images-na.ssl-images-amazon.com/images/I/41-46ah7MPL.jpg)
![Countersink Drill Bits Set- 7Pcs Counter Sink Bit for Wood DIY, Adjustable High Speed Steel Durable Woodworking Chamfer Tools Carpentry Reamer Plated With Hex Key Wrench (3/4/5/6/7/8/10mm) - Image 3](https://images-na.ssl-images-amazon.com/images/I/51DqLVm5hVL.jpg)
![Countersink Drill Bits Set- 7Pcs Counter Sink Bit for Wood DIY, Adjustable High Speed Steel Durable Woodworking Chamfer Tools Carpentry Reamer Plated With Hex Key Wrench (3/4/5/6/7/8/10mm) - Image 4](https://images-na.ssl-images-amazon.com/images/I/51qm9b-uZkL.jpg)
![Countersink Drill Bits Set- 7Pcs Counter Sink Bit for Wood DIY, Adjustable High Speed Steel Durable Woodworking Chamfer Tools Carpentry Reamer Plated With Hex Key Wrench (3/4/5/6/7/8/10mm) - Image 5](https://images-na.ssl-images-amazon.com/images/I/513BcJrcLLL.jpg)

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**Shop now:** [https://www.desertcart.ma/products/129871261-countersink-drill-bits-set-7pcs-counter-sink-bit-for-wood](https://www.desertcart.ma/products/129871261-countersink-drill-bits-set-7pcs-counter-sink-bit-for-wood)

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*Product available on Desertcart Morocco*
*Store origin: MA*
*Last updated: 2026-03-12*