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4PCS Adjustable Countersink Drill Bit Set with Depth Stop for Woodworking

4PCS Adjustable Countersink Drill Bit Set with Depth Stop for Woodworking

 (3415 Reviews)
Regular price $34.99
Regular price $34.99 Sale price $39.98
SAVE 12% Sold out
 
Red - 4pcs
Red - 4pcs
Gold - 4pcs
Gold - 4pcs

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4PCS Adjustable Countersink Drill Bit Set with Depth Stop for Woodworking

4PCS Adjustable Countersink Drill Bit Set with Depth Stop for Woodworking

Regular price $34.99
Regular price $34.99 Sale price $39.98
SAVE 12% Sold out
Stop Guessing Your Countersink Depth

Drill to the Depth You Set — Then Stop.

An adjustable wood countersink bit set designed to give you more control over drilling depth so screw heads can sit cleaner and more consistently in woodworking projects.

🎯 Depth-stop guide limits how far the countersink enters the wood.
🔧 Micro-adjustable setup helps dial in the depth you want.
🪵 Designed specifically for woodworking applications.
Adjustable wood countersink drill bit with depth stop
The Problem With Drilling by Eye

A Few Millimeters Too Deep Can Change the Finish

When countersinking by feel alone, it is easy to stop too early — or keep drilling farther than intended.

⬇️ Drill too deep and the screw head may sink farther than you wanted.
⬆️ Stop too early and the screw head can remain above the wood surface.
📏 Repeating the same depth across multiple holes becomes harder without a physical reference.
Adjustable depth scale on wood countersink drill bit
Adjustable Depth Control

Set the Depth Before the Bit Reaches the Wood

The adjustable guide lets you establish a physical stopping point before drilling.

When the guide ring reaches the wood surface, it helps limit further downward movement — giving you a more repeatable reference from hole to hole.

The goal: spend less time judging depth by eye and more time making consistent countersinks.
How It Works

Set. Drill. Stop.

1

Set Your Depth

Adjust the guide position for the depth required by your woodworking task.

2

Drill the Hole

Guide the bit normally into the wood while keeping the drill aligned.

3

Reach the Stop

The guide contacts the surface to provide a clear physical depth reference.

The Difference Is Not Drilling Faster. It's Knowing Where to Stop.

Especially when you're repeating the same countersink across multiple screws.

Four cutting edge countersink drill bit
Four Cutting Edges

Designed for a Cleaner Countersink

The four-edge cutting profile is designed to remove material around the screw opening as the countersink enters the wood.

4-Edge Design

Multiple cutting edges work around the countersink opening.

🪵

Wood-Focused Use

Intended specifically for appropriate woodworking applications.

Wood countersink drill bit construction
Built for Workshop Use

Adjustable Hardware in a Compact Drill-Bit Format

The depth-control assembly uses an aluminum-alloy guide structure combined with the countersink cutting system.

Adjustable guide position for different countersink depths.
Grub-screw adjustment helps hold the selected position.
Compact design for common woodworking drill setups.
Countersink drill bit used for woodworking
Made for Woodworking

For the Jobs Where Screw Finish Actually Matters

Use the set for suitable woodworking tasks where you want the screw head to sit neatly into the surface.

🪵 Furniture Projects 🔨 DIY Woodworking 🗄️ Cabinet Work 🧰 Workshop Projects 🔩 Screw Installation
Wood use only: this product is not intended for concrete, stone, glass or masonry.
4-Piece Set

Keep Multiple Countersink Bits Ready in Your Tool Kit

The package contains 4 wood countersink drill bits, giving you a compact set for woodworking projects and workshop use.

Four piece adjustable wood countersink drill bit set dimensions
Specifications

Product Details

Product Type
Adjustable Wood Countersink Drill Bit Set
Guide Material
Aluminum Alloy
Color Options
Gold / Red
Application
Woodworking
Compatible Tools
Suitable compatible cordless drills, power drills and bench drills
Package Includes
4 × Wood Countersink Drill Bits
Important: the supplied product instructions do not recommend use with a 12V cordless drill because available torque may be insufficient.
Setup note: avoid extending the center drill excessively. Excessive extension can affect alignment and may increase the risk of bit damage.
FAQ

Before You Start Drilling

What does the depth-stop guide do?

It provides a physical reference for the selected countersink depth. When the guide reaches the wood surface, it helps limit further downward movement.

Can I change the countersink depth?

Yes. The guide position can be adjusted and secured using the adjustment hardware.

What material can I drill?

The supplied product instructions specify wood use. Do not use it on concrete, stone, glass or walls.

Can I use it with a 12V cordless drill?

The supplied instructions specifically state that 12V cordless drills are not recommended because their available torque may be too low.

Why does it use four cutting edges?

The four-edge profile is designed to cut around the countersink opening as the bit enters the wood.

How many bits are included?

The package includes four wood countersink drill bits.

Stop Guessing. Set Your Depth First. 🎯

Give your woodworking setup a repeatable depth reference for cleaner, more controlled countersink work.

Add the 4-Piece Set to Your Tool Kit ↑

Adjustable Depth • 4-Edge Countersink • Woodworking Use

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