Best Countersink Bits for PVC of 2026

Jennifer Fraser Avatar
Jennifer Fraser
Last Updated: 5 Feb 2026

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Countersink bits for PVC are essential tools for anyone working with PVC pipes or fittings. These bits are designed to create a smooth and even surface around the hole in the PVC material, allowing for a secure and stable fit. They are available in a range of sizes to accommodate different pipe diameters and can be used with a variety of drilling tools. With their precision design and durable construction, countersink bits for PVC are a reliable and efficient choice for anyone looking to achieve a professional finish on their PVC projects.

At a Glance: Our Top Picks

DART 1/4" Hex Quick Change Countersink Drill Bit Set - ISO9001 Accredited Countersink Drill Bits- Includes Adjustable HSS Drill Bits for Precise Pilot Holes - Suitable for Wood and PVC Cover #TOP 1
DART 1/4" Hex Quick Change Countersink Drill Bit Set - ISO9001 Accredited Countersink Drill Bits- Includes Adjustable HSS Drill Bits for Precise Pilot Holes - Suitable for Wood and PVC
ftb score rating icon 9.9
3pcs 1/4" Hex Shank 12mm/16mm/19mm Countersink Drill Bit For Wood & Soft Materials - Wood Working Cover #TOP 2
3pcs 1/4" Hex Shank 12mm/16mm/19mm Countersink Drill Bit For Wood & Soft Materials - Wood Working
ftb score rating icon 9.8
Countersink Drill Bit Set with Replacement Bits Cover #TOP 3
Countersink Drill Bit Set with Replacement Bits
ftb score rating icon 9.6

Top 10 Countersink Bits for PVC

#TOP 1

DART 1/4" Hex Quick Change Countersink Drill Bit Set - ISO9001 Accredited Countersink Drill Bits- Includes Adjustable HSS Drill Bits for Precise Pilot Holes - Suitable for Wood and PVC

DART
DCSSET5
Black
DART 1/4" Hex Quick Change Countersink Drill Bit Set - ISO9001 Accredited Countersink Drill Bits- Includes Adjustable HSS Drill Bits for Precise Pilot Holes - Suitable for Wood and PVC Cover
DART 1/4" Hex Quick Change Countersink Drill Bit Set - ISO9001 Accredited Countersink Drill Bits- Includes Adjustable HSS Drill Bits for Precise Pilot Holes - Suitable for Wood and PVC

Features
HSS Drill Bits: Heat Treated For Greater Strength, The Easily Replaceable And Adjustable HSS Drill Bits Can Be Used For Different Length Screws.
High Quality Countersink Drill Bits: Get The Job Done Faster With The 1/4" Hex Quick Change Countersink Drill Bit Set. Featuring 1/4" Hex Quick Change Shanks And HSS Drill Bits, These ISO9001 Accredited Counter Sinker Drill Bits Provide Countersinking With A Sharp And Clean Finish.
What Is Included: The Drill Bits Set Includes Drill Bits Of Of The Following Diameters: 2.0mm (5/64”), 2.5mm (3/32”), 2.75mm (7/64”), 3.25mm (1/8”), 3.5mm (9/64”).
Versatile Countersink Drill Bits: These Drill Bits Are Suitable For Countersinking In Hard Wood, Soft Wood, And PVC.
Accurate Pilot Holes: With Split Point Pilot Drill Bits For More Accurate Drilling, The Countersink Drill Bits Deliver Precise Pilot Holes Ahead Of Countersinking Without Burring.
#TOP 2

3pcs 1/4" Hex Shank 12mm/16mm/19mm Countersink Drill Bit For Wood & Soft Materials - Wood Working

Navoys
Countersink_Bits
3pcs 1/4" Hex Shank 12mm/16mm/19mm Countersink Drill Bit For Wood & Soft Materials - Wood Working Cover
3pcs 1/4" Hex Shank 12mm/16mm/19mm Countersink Drill Bit For Wood & Soft Materials - Wood Working, PVC, Aluminium, Copper

Features
1/4" Hex Shank Fit - The 1/4" Hex Shank Is Designed To Fit Most Standard Drills, Impact Drivers, And Drill Presses, Ensuring A Secure And Stable Connection. This Feature Prevents Slipping And Provides Reliable, Consistent Performance During Every Project
Creating Different Size Holes - The Set Includes Three Different-Sized Bits (12mm, 16mm, And 19mm), Providing Versatility For Creating Countersink Holes, Chamfered Edges, And More. Choose The Right Size For Your Project, Whether You're Installing Screws Or Finishing Off Edges
Included In This Package - You Will Receive 3 Countersink Drill Bit Set. You Will Receive Three Sizes 12mm, 16mm, 19mm
Ideal For Wood & Soft Materials - These Drill Bits Are Specifically Made For Use With Wood And Soft Materials Like Plastics, Soft Metals, And More. Their Sharp Cutting Edges And Durable Construction Allow For Smooth, Precise Drilling Without Damaging The Material
Carbon Steel Design - Made Of Carbon Steel, Providing Durability And Precision For Woodworking And Soft Materials. This Product Is Suitable For Sinking 80 Degree Holes And And Facilitates A Fast Changing Quick Chuck System

Countersink Drill Bit Set with Replacement Bits

Countersink Drill Bit Set with Replacement Bits Cover
Countersink Drill Bit Set, 5Pcs Quick Change 1/4" Hex Shank Adjustable Countersink Set, 5pcs Free Replaceable Drill Bits with One Hex Wrench, Woodworking Countersink Drill Bits

The shengbenhao Countersink Set is crafted from premium High Speed Steel, ensuring excellent hardness and durability. You will appreciate the standard 82° angle, which is designed to match commonly used screws, making it easy to achieve a perfect fit. The 1/4" hex shank allows for quick changes, compatible with most power tools, simplifying your woodworking tasks. Additionally, this versatile set works well on various materials, from wood to PVC, enabling you to drill, countersink, and counter bore in one step.

What We Like
High-quality steel construction
Quick change hex shank
Standard 82° angle design
Multi-material compatibility
Includes replacement drill bits
#TOP 4

Countersink Drill Bit, 5Pcs Countersink Drill Bit Set Quick Change 1/4inch Hex Shank Countersink Bit Drill Bit Sets

Azushwer
CDT01332-HL
Countersink Drill Bit, 5Pcs Countersink Drill Bit Set Quick Change 1/4inch Hex Shank Countersink Bit Drill Bit Sets Cover
Countersink Drill Bit, 5Pcs Countersink Drill Bit Set Quick Change 1/4inch Hex Shank Countersink Bit Drill Bit Sets for #5, #6, #8, #10, #12 Screws, with L-Wrench

Features
1/4" Hexagonal Shank: Quick-Change Chuck Compatible With Impact Drills And Other Power Tools. Wood Drill Bits Meet Everyday Needs, The Product Interface Size Fits Most Home Drills. This Is An Easy-To-Use Woodworking Tool Set.
Woodworking Counterbore Hole Drill Bits High-Quality Materials: Drill Bits Made From High-Speed Steel, Wood Drill Bit Set Offers Excellent Wear And Heat Resistance, Countersink Drill Bit Set Ensuring Resistance To Breakage During Drilling And Long-Term Stable Performance. The Countersink Drill Bit Offers Higher Wear Resistance And Strength Than Other Common Drill Bits.
Efficient Drilling: The Countersink Bits Design Allows It To Drill Faster Than Traditional Tools. The Wood Countersink Drill Bit Features A Sharp Cutting Edge That Effectively Removes Wood Chips And Reduces Drilling Resistance, Countersink Drill Bit Set Making Drilling In Wood Faster And More Efficient.
Efficient Drilling: The Countersink Bits Design Allows It To Drill Faster Than Traditional Tools. The Wood Countersink Drill Bit Features A Sharp Cutting Edge That Effectively Removes Wood Chips And Reduces Drilling Resistance, Countersink Drill Bit Set Making Drilling In Wood Faster And More Efficient.
1/4" Hex Shank Adjustable Countersink Set Versatile Application: Hex Shank Drill Bit Set Suitable For Professionals And Beginners, Designed For Fast, Adjustable Countersinking And Drilling. Hex Drill Bit Set Suitable For Home Or Professional Woodworking Projects, Wood Drill Bits Can Be Used On Wood, Plastic, PVC, Fiberboard, Particleboard, Plywood, Rubber And Other Materials. Drill, Countersink And Expand Holes In One Step.

Lytool 5Pcs Adjustable Countersink Drill Bit Set

CD20308
Lytool 5Pcs Adjustable Countersink Drill Bit Set Cover
Countersink Drill Bit, Lytool 5Pcs Quick Change 8mm Adjustable Drill Countersink Bit Set, Include 5Pcs Free Replaceable Drill Bits, for Woodworking Counter Sink Drill Bits

The Lytool Countersink Bits set is designed to meet your woodworking needs with precision and ease. It includes five countersink drill bits and five replaceable bits, providing versatility for various projects. The sturdy tungsten steel blade ensures sharpness and wear-resistance, allowing you to create smooth holes quickly. Additionally, the detachable and adjustable feature enables you to customise the drilling depth, enhancing your work efficiency. With two drilling methods available, you can achieve a clean, professional finish on different materials.

What We Like
Versatile for various materials
Sturdy and durable construction
Adjustable drilling depth
Sharp, wear-resistant blades
#TOP 6

Woodworking Countersink Drill Bits Set, 12 PCS Counter Sink Drill Bits Fitted With a Phillips Screwdriver Bit For #4#6#8#10#12 Screws

INQUIRLLY
ST-07686
Woodworking Countersink Drill Bits Set, 12 PCS Counter Sink Drill Bits Fitted With a Phillips Screwdriver Bit For #4#6#8#10#12 Screws Cover
Woodworking Countersink Drill Bits Set, 12 PCS Counter Sink Drill Bits Fitted With a Phillips Screwdriver Bit For #4、#6、#8、#10、#12 Screws, for Drilling Holes in Wood, Composite Panels, and Plastics

Features
[Innovative Double Flute Cutting Structure] : Counter Sink Drill Bits Compared To Single-Flute Drill Bits, The Double-Flute Design Significantly Enhances Cutting Efficiency. It Effectively Suppresses Chatter During Drilling, Ensuring Stable Machining Performance And Producing Smooth, Flat Drilled Surfaces That Meet Precision Standards
[Packing List] :Includes Five Woodworking Countersink Drill Bits Measuring 2mm, 2.5mm, 2.8mm, 3.2mm And 3.5mm, Complemented By Ten Interchangeable Drill Bits Perfectly Aligned For #4, #6, #8, #10 And #12 Screw Holes In Both Softwood And Hardwood. Features A Magnetic Screwdriver Bit And Hex Key, Catering To Diverse Drilling Requirements
[Versatile] :Drill Bits For Wood Fitted With A Standard 1/4-Inch Hex Shank, Compatible With Most Power Drills, Impact Drills And Similar Tools. Suitable For A Wide Range Of Softwood And Hardwood Materials Including Timber, Plastic, PVC, Fibreboard, Chipboard, Plywood And Rubber
[High-Efficiency Clean Drilling] : Countersink Drill Bit Set Sharp Cutting Edges Combined With A Precise 90-Degree Countersink Angle Rapidly Form Clean Pilot Holes, Ensuring Screws Fit Snugly Without Loosening. Integrating Drilling, Countersinking And Reaming Functions, This Is The Ideal Woodworking Tool For Installing Screws Flush With Or Below The Material Surface
[Durable And Sturdy] :Countersink Drills Are Crafted From Premium Titanium-Coated High-Speed Steel. They Deliver Exceptional Cutting Power, Enduring Durability And Wear Resistance, Precisely Suited For Drilling Applications In Hardwood, Softwood, Plywood And Plastics. Note: When Drilling Softwood, Use A Drill Bit One Size Smaller
#TOP 7

6 Pcs 1/4 Inch Hex Shank Countersink

Xatgiouy
countersink-jia0508
6 Pcs 1/4 Inch Hex Shank Countersink Cover
6 Pcs 1/4 Inch Hex Shank Countersink, 12mm/16mm/19mm Countersink Set, Drill Bit 5 Flute 90 Degree Chamfering Bits, High Carbon Steel Bits for Wood Plastic Soft Metal Fiberboard Plywood DIY Projects

Features
Efficient 90° Chamfering Design: 12mm/16mm/19mm Countersink Set Features 5-Flute Angled Cutting Edges Ideal For Creating Professional 90-Degree Countersink Holes In Wood, Plastic, And Soft Metals With Reduced Vibration.
Premium Quality Construction: Made From High Carbon Steel With Heat Treatment For Enhanced Durability And Longevity, These 1/4 Inch Hex Shank Countersink Resist Wear And Provide Smooth, Clean Cuts.
Wide Application Use: 90 Degree Chamfering Bit Suitable For Drilling And Chamfering Wood Plastic Aluminum PVC Plywood Fiberboard And Soft Metals Ideal For Cabinetry Furniture Making Home Improvement Carpentry And General DIY Tasks
Versatile Sizes Included: 5 Flute Countersink Bit Comes With 2 Pieces Each Of 12mm, 16mm, And 19mm Sizes To Meet A Variety Of Project Needs, From Cabinetry To Furniture Building, Ideal For Both DIYers And Professionals.
Quick Change Hex Shank: The Countersink Drill Bit Ensures Quick Bit Replacement, Compatible With Most Electric Drills, Screwdrivers, And Impact Drivers For Added Convenience And Flexibility.
#TOP 8

6Pcs Countersink Drill Bit Set

LianSinGo
22433858
6Pcs Countersink Drill Bit Set Cover
6Pcs Countersink Drill Bit Set, 5Pcs Quick Change 1/4" Hex Shank Adjustable Countersink with 1 Hex Wrench, Woodworking Counter-sink Drill Bits for Drilling Holes in Wood, Composite Panels, Plastics

Features
[Material] Made Of Premium Carbon Steel With Excellent Hardness, It Provides Superior Cutting Power, High Durability, Excellent Cutting Ability, Durability, Wear Resistance And Good Abrasion Resistance. Perfect Sized Hole For #5, #6, #8, #10, Or #12 Screws.
[Contents] The Package Includes 1 Set Silver 5-Piece Woodworking Reamer Set And One Spanner [76.7g]. Perfect Sized Hole For #5, #6, #8, #10, Or #12 Screws.
[Wide Application] These Countersunk Drills Can Perfectly Fit The Screws Commonly Used In Woodworking. Easily Achieve Seamless Alignment And Create Professional Grade Finishing Effects, Making Your Woodworking Tasks Both Efficient And Of High Quality
[Multi-Purpose] Suitable For Home Or Professional Woodworking Project, Used On Wood, Plastic, PVC, Fiberboard, Particleboard, Plywood, Rubber And More. Drill, Countersink And Counter Bore In One Step. This Set Comes With 5pcs Replacement Drill Bits.
[1/4 Inch Hex Shank] The 1/4 Inch Hex Shank Allows For Quick Tool Replacement And Is Compatible With Impact Drills And Other Power Tools. Suitable For Most Household Drill Bits, Perfect To Supplement Your Multifunctional Woodworking Tool Kit.

EZARC 15 PCS Countersink Drill Bit Set

474111
15pcs
EZARC 15 PCS Countersink Drill Bit Set Cover
EZARC Countersink Drill Bit Set, 15 PCS Tapered Drill Bits Counter Sink Drill Bit with 2PCS Wood Plug Cutter 1/4" Hex Shank Quick Change for Woodworking with Storage Box

The EZARC Countersink Drill Bits set includes 15 pieces designed for all your woodworking needs. The upgraded set features nitride-treated high-speed steel bits, providing you with enhanced toughness and a lifespan twice that of standard carbon steel bits. With adjustable depth stop collars, you gain precise control over the depth of your pilot holes, ensuring professional results every time. The sharp cutters and 82-degree counterbore angle enable efficient drilling, delivering a smooth finish across both hard and soft woods.

What We Like
Durable high-speed steel construction
Precise depth control
Efficient drilling performance
Versatile for various projects
Includes essential accessories
#TOP 10

Limit Countersink Drill Bit Set

Kauwm
019ebd3a-1243-495b-9603-df9319484001
4.8 millimeters
Limit Countersink Drill Bit Set Cover
Limit Countersink Drill Bit Set with Hole Punch (Drill Bit+Hole Punch)

Features
Adjustable Depth For Perfect Countersinking Each Drill Bit Features An Adjustable Depth Collar, Enabling You To Control Countersink Depth For Smooth, Clean, And Professional Results Every Time.
Complete 5-Piece Countersink Drill Bit Set With Hole Punch This Set Includes Five Drill Bits In Sizes 1/8" (2.8mm), 5/32" (3.0mm), 9/64" (3.5mm), 11/64" (4.0mm), And 3/16" (4.8mm) Along With A 3/8" Hole Punch For Precise Hole Creation. Perfect For Woodworking, PVC, And Non-Metal Materials.
Versatile Kit For Woodworking And PVC Edge Banding This Countersink Drill Bit Set Is Ideal For Woodworking, Edge Banding On PVC, And Drilling Pilot Holes. It's Perfect For Creating Clean, Professional Holes For Screws Or Dowels In Various Materials.
Durable High-Speed Steel (HSS) Construction Made From High-Speed Steel (HSS), These Drill Bits Are Tough, Durable, And Stay Sharp Even After Repeated Use, Providing Excellent Performance On Tough Materials Like Wood And PVC.
Compact And Convenient Storage The Set Comes In A Compact Storage Case That Keeps All Components Organized, Ensuring Easy Access To The Right Drill Bit When Needed And Protecting Them From Damage.
Buying Guide Image

Frequently Asked Questions (FAQs)

1. How do I choose a countersink bit?

> A simple rule of thumb is to choose a countersink which is 50% larger than the diameter of the hole. > Countersink diameter = 1.5 x Bolt Size (hole) diameter. > Example: For a 1/4-20 bolt, multiply the diameter (. 250) x 1.5 = .

2. What are the different types of countersink bits?

The shank is available in four different versions: cylindrical shank, Morse taper, bit shank and 3-face shank. A bit shank or 3-surface shank, for example, prevent the tool from slipping in the drill chuck and make them ideal for use in hand drills.

3. What are 60 degree countersinks used for?

60-degree countersinks cut conical holes featuring 60-degree angles at their front tip into workpieces, allowing countersunk bolts, screws, or rivets with 60-degree angles to be fastened in them.

4. Can you countersink with a regular drill bit?

Another improvised way to countersink a screw is to drill your pilot hole with your regular drill bit and then use a Phillips head bit to hollow out a countersink divot to a depth where the screw head can lie flat. This method furnished a surprisingly clean-looking hole.

Editor's Notes

During our countersink bit for pvc research, we found 127 countersink bit for pvc products and shortlisted 10 quality products. We collected and analyzed 9,876 customer reviews through our big data system to write the countersink bits for pvc list. We found that most customers choose countersink bits for pvc with an average price of £20.00.

The countersink bits for pvc are available for purchase. We have researched hundreds of brands and picked the top brands of countersink bits for pvc, including DART, Navoys, shengbenhao, Azushwer, Lytool.

Written by
Jennifer Fraser Avatar

Jennifer Fraser is a licensed contractor specializing in sales, maintenance, and kitchen, bathroom, and home appliances, tools, and utilities. She owns a store in Leeds where you can get any home and tool appliance. Jenny has a degree in literature, but she combines her knowledge and experience with her degree to publish DIY articles on solving home appliances issues to keep up the family enterprise.