Top 10 Best counter sink bits in 2026

Last Updated - 6/14/2026

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NEIKO

NEIKO 10218A Countersink Drill Bit Set for Wood and Metal, 1/4” Tri-Flat Shank, 5 Piece Countersink Bits, M2 High Speed Steel

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•PRECISION MACHINED TIPS: These countersink drill bits come with 1/4" tri-flat shanks with a precision-ground 82-degree tip for sinking holes into wood, machinable metals, mild steel, fiberglass plastic, and more and fit common handheld power drills.
•M2 HSS MATERIAL: Each metal countersink bit is made of high quality M2 HSS material for extended drill bit life and efficiently drills countersinks to help create strong joints between screw and material.
•FIVE-FLUTE DESIGN: Each of the 5 counter sink bits utilizes a five-flute design that reduces vibration for smoother drilling as found in woodworking with a 1/4-inch shank that allows easy gripping.
•BIT HOLDER CASE INCLUDED: Each countersink drill bit set comes with an aluminum case for carrying and easy storage.
•BIT SIZES: Each countersink tool set contains 1/4", 3/8", 1/2", 5/8", and 3/4" drill bits that are very commonly used.

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$23.99

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XsteelPower

Countersink Drill Bit, 5PCS 82 Degree HSS 1/4"-3/4" with 1/4" Hex Shank Countersink Drill Bit Set, Counter Sink Drill Bit for Wood, Metal, Plastic, Countersink Bit for Woodwork

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•Adaptable Countersink Drill Bit Set：This 5-piece counter sink drill bit set includes sizes 1/4”, 3/8”, 1/2”, 5/8”, and 3/4”, featuring an 82-degree angle tip designed to drill precise countersink holes in wood, metal, plastic, and other materials. Important: DO NOT USE these countersink drill bits for processing STAINLESS STEEL or IRON PLATES.
•Precision Countersink Drill Bits：Each counter sink drill bit features 5 sharp flutes and a precisely ground 82° angle, delivering fast, smooth screw recessing in all workpiece types. An excellent choice for woodworking、metal projects and versatile material applications.
•Quick-Change Shank Design：Engineered for countersink drill bit sets, this 1/4" hex shank countersink drill bits quick-change shank in seconds. Seamlessly compatible with handheld drills, impact drivers, and drill presses – no chuck adjustment required.
•Organized Storage Case：This counter sink drill bit set comes with a custom-molded compact case featuring bit-specific slots to keep countersink bits securely organized and protected. Ideal for workshop-to-jobsite portability while extending tool lifespan.
•Engineered for Longevity：Crafted from high-speed steel, this counter sink drill bit set delivers exceptional heat resistance and wear tolerance for maximum lifespan. Maintenance Tip: Apply cutting oil after each use to prevent corrosion and maintain peak performance.

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$5.99

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COMOWARE

COMOWARE Countersink Drill Bits Set- 7Pcs Counter Sink Bit for Wood High Speed Steel, Woodworking Carpentry Reamer with 1 Free Hex Key Wrench

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•CAPABILITY & DURABILITY: Classic Carbon Steel Material. High hardness, offer superior cutting power and durable.
•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: Easy to use the combination of Hex Key to adjust or disassemble the countersink drill bit and the five-flutes chamfering.
•MULTIPURPOSE: 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.If you have any problem, please feel free to contact us.

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$9.99

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Feanron

Countersink Drill Bit Set Feanron Counter Sink Bit，5 Pcs 1/4” Shank Hss4241 Drill Bit for Steel, 1/4'' 3/8'' 1/2'' 5/8'' 3/4'' Ezarc Countersink Drill Bit Sets for Wood,Metal and Plastic

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•Package Includes:5 pieces of countersink drill bits in sizes of 1/4", 3/8", 1/2", 5/8", and 3/4"counter sink drill bits for all your jobs.
•Product Material: Hss424 material ,82-degree tip drills countersink holes into most machinable metals, plywood, softwood, hardwood, fiberglass plastic, mild steel. don't work on stainless.
•Five-Flute Design:1/4”Hex Shank in 5 sizes,making it easy to select the size and carry it with you. 1/4″ hex shank counter sink drill bit for wood are fine for all handheld and stationary drills.
•Widely-Used:The Counter Sinker Drill Set contains 1/4", 3/8", 1/2", 5/8", and 3/4" countersink bits that are very commonly used, It is great for drilling holes intoin most workable metals including plywoods, woods, plastics, and mild steel. You can use them for deep machining to achieve precise
•Countersinks.Qualitied After-Sale Service:The counter sink bits for woodwork made of We provide a lifetime warranty against design,And we offer a free exchange/refund service within 45 days after purchase. Please feel free to contact us if you have any issues with the product.

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$6.99

$8.99

-22%

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PETTIS

Countersink Drill Bit Set 5 pc,3in1 Woodworking Counterbore Hole Drill Bits,Tapered Countersink Bit,Depth Adjustable M2 Pilot Drill Bits, 82-Degree Chamfer, 1/4”Hex Shank

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•This countersink drill bit set is proudly made of classic High Speed,it offers superior cutting power, high durability, and good abrasion resistance.Wood countersink bit with wider flute shape for increased chip flow. Drill bits are precisely fit into the countersink sleeves and the two chamfered flutes enable faster operation and self-clearing drilling on the swarf, making perfectly sized and shaped holes
•Tapered drill bits pointed tip and wide flute for drilling fast, clean pilot hole, ensures tight fit for screws. The 2 in 1 design turns two-step countersinking into one-step operation. This can make perfect countersink holes for both flush-set and plugged screws, countersink drill bits for wood made to drill, countersink, and counter-bore in 1 step sink counter set. Counter sink bits designed as to work as wood drill bits
•The countersink bits are ideal for bench drill, hand drill, and a conventional electric drill, Built with 1/4" hex shank to fit most quick-change chuck machines or power drills; Package Includes 5 pieces of M2 Screw Drill/Countersink/Counterbore bits in sizes 5/64”, 3/32”, 7/64”, 1/8”, 9/64”,the sharp M2 Pilot Hole Drill Bit is detachable, so you can adjust the drill depth according to the length of your screw; then tighten it with the hex key (included) to the Countersink / Counterbore sleeve
•These pilot screw countersinks bits are designed to match the most commonly used woodworking 82° screws you might encounter . Adjustable countersink drill bit with quality-built depth adjustable counter bore attaches to flat on shank with 1 hex screws for controlled pilot hole depth. Best adjustable wood countersink drill bits set ideal for woodworking.
•Zhong lian de tools is committed to providing consumers with 100% satisfaction. Our goal is always to create perfect products for consumers,Please contact to us on your order page if having any issues with our countersink drill bit set. In order to give you a better shopping experience, we are more than willing to help you solve all questions about the product.

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$9.99

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LAMPTOP

LAMPTOP 26-Pack Woodworking Tools and Accessories Including Countersink Drill Bits, 3-Pointed Countersink Drill Bit with L-Wrench, Wood Plug Cutter, Step Drill Bit, and Automatic Center Punch

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•LAMPTOP 26 Pcs woodworking chamfer drilling tool kit set, including 7 Pcs 3- Pointed Countersink Bit, 8 Pcs Wood Plug Cutter Drill Bit Set (2 styles), 3 Pcs Step Drill Bit, 6 Pcs 1/4" Hex Shank 5 Flute Countersink Drill Bit, 1 pcs L-Wrenches and Automatic Center Punch to create a starting point that prevents screws and drills from wandering.
•8 Pcs 3/8" Shank Wood Plug Cutter Drill Bit Set (2 styles) – made of durable high-carbon steel, it is used for 1/4", 3/8", 1/2", and 5/8" wood plug to cover recessed screw holes or hide imperfections. Can cut the plug 22mm/23mm/25mm/26mm in depth as well.
•6 Pcs 1/4" Hex Shank 5 Flute Countersink Drill Bit – Made of high-speed steel, they are perfect for sinking 90° holes in Wood and PVC board for countersunk screws. Diameter- 6mm, 8mm, 9mm, 12mm, 16mm, 19mm. Suitable for drilling holes in iron plates, copper plates, aluminum plates, wood, PVC sheet, and insulation boards.
•7 Pcs 3-Pointed Countersink Bit – made of high-carbon-steel with high hardness & abrasive resistance, a large chip flute and five edge chamfers can drain wood dust faster and easier (size - 0.12*2.36in, 0.15*2.95in, 0.19*3.35in, 0.23*3.54in, 0.27*4.13in, 0.31*4.33in, 0.39*4.72in). with a 1pc hex l-wrench, you could easily remove and adjust counter sleeve depth and drill depth.
•3 Pcs 1/4" Hex Shank HSS Step Drill Bit Set – great heat/ corrosion/ rust resistance with titanium coating. Specification: 4-12mm / 4-20mm / 4-32mm. Suitable for drilling holes in Iron Plate, Copper Plate, Aluminum Plate, Wood, PVC sheet, Insulation Boards. Not recommend for hard and brittle materials such as glass, tile floor, wall etc.

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$26.76

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HTPREC

5Pcs Countersink Drill Bit Set for Wood Counter Sink Drill Bit W/Adjustable Depth Stop 1/8" 9/64" 5/32" 11/64" 3/16" Drill+ 1/2" 3/8" 82° Counter-Bore, 1/4" Hex Shank Tapered Countersink Drill Bits

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•5-PIECE SET: The counter sink drill bit for wood includes 5 high-speed steel (HSS) M2 tapered bits in sizes 1/8", 9/64", 5/32" drills+ 3/8” 82° counter-bore and 11/64" ,3/16" drills+ 1/2" 82° counter bore and a 1/4” hex shank for both a secure grip and a universal compatibility with most drills;The multiple bits of different sizes w/ drill stop provides project flexibility
•DEPTH ADJUSTABLE :The countersink drill bits depth are easy to adjust with settings for drill depth and countersink depth; Both pilot drill and counterbore depth are adjustable by adjusting the depth stop and drill bit with the wrench included to achieve accurate drilling;The added plastics collar can reduce surface marring effectively;You can set the drill depth and countersink depth with 2 Allan screws，and it can hold the same depth well once it set up
•SHARP AND STURDY: The M2 HSS pilot drill bits with spiral chip flute, ensure rapid cutting; Sharp steel alloy cutting edges create smooth countersink and counterbore holes, ideal for screws fitting 82-degree imperial (U.S.) standards as useful woodworking tools;Both the blade and the drill bit are replaceable, Try a few holes to make sure it's your desired depth and hole diameter; Once set, you'll get repeatable countersinking
•COMPACT AND CONVENIENT: The woodworking drill bit set including 5 countersink drill bits, an additional plastics collar, and an Allen wrench ,which come in a small carrying case to keep the bits organized; Also the solid case has a a slide lock and a hanging hole，so it's very easy to carry or hanging everywhere
•WIDELY APPLICATIONS:Suitable for all woodworking DIY tasks in a lots of sizes with the wood drill bit ;You can use the bits on hardwood (oak), soft wood (pine), MDF ,natural woods, chipboard, man-made boards, plywood, and various Wood boards;For best results and smooth edges, operate the countersink at slow speeds, approximately 200 RPM
•Warm Tips :Prior to work it’s recommended to test-drill to confirm the countersink depth for your desired results,once set,you will enjoy repeatable countersinking;Additionally, the added plastic collar at the base of the drill bit helps to reduce surface burrs on the workpiece

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$25.72

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Achribex

Achribex Countersink Drill Bit Set,18PCS Counter Sink Drill Bit for Wood Tapered Drill Bits with Wood Plug Cutter, Adjustable Depth Drill Bit Set 1/4" Hex Shank Change for Woodworking with Storage Box

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•【Upgraded Countersink Drill Bit Set】This 18PCS countersink drill bit set includes more essential tool accessories required for your complete woodworking project.It includes 5pcs Tapered drill bits(7/64", 9/64", 11/64",3/16 ", and 7/32"),2pcs wood plug cutters (3/8", 1/2"),5pcs screwdriver bits (PH1,PH2,T20,PH2 and SQ2) 2pcs Depth stop rings (3/8" and 1/2"),1pc Allen key,1pcs Extension bit shaft and 2pcs Replace drill bits.
•【Precision M2 Cobalt HSS】Made from premium M2 Cobalt HSS, this countersink drill bit offers 40% higher wear resistance than standard HSS. It maintains cutting performance at high temperatures, and its polished spiral flutes enhance chip removal efficiency by 50%, reducing the risk of breakage from clogging.
•【Versatile Adjustable Drill Bit Set】This Countersink Drill Bit set includes two adjustable depth stop collars for precise pilot hole depth control and allows for length adjustment via locking screws. Perfect for accommodating various screw sizes, it’s ideal for achieving professional-grade results in diverse woodworking projects.
•【Efficient Wood Plug Cutters】This set includes 2 high-carbon steel wood plug cutters with a precise design for minimal deviation. The sharp, mirror-polished cutting edges reduce wood tearing and splintering, ensuring clean and accurate plugs.
•【Great Value & Compatibility】Our countersink drill bit set comes with 5 magnetic screwdriver bits and a magnetic extension bit shaft, offering versatile combinations for different screw types. This makes it perfect for a variety of woodworking tasks, including cabinet and furniture making.
•TIPS: This countersink drill bit set is compatible with hand drills, drill presses, and power drills. For best results, it is recommended to use the wood plug cutter with a drill press.

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$23.99

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Szliyands

Szliyands 1/4 inch Hex Shank Countersink Drill Bit Power Tools Accessories for Plastic Metal Woodworking Tool by Power Drill 5Pcs/Set （5/6/8/10/12#）

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•Countersink drill bit set is include 5 pcs of drill bits in 5 different sizes to satisfy you all demand. The most often used sizes for carpenters, cabinet, furniture makers and other wood working trades.
•Standard 1/4 inch hex shank is quick change compatible and has an adjustable counter sleeve depth with Allen wrench.
•Countersink drill bit erfect for wooden planks, plastic, soft metals, fiber board, particle board, plywood, alumiumn board etc.
•Countersink drill bit is made by high speed steel, this countersink drill bit is easy to use. Meanwhile compared with ordinary the drill accuracy more high.
•The countersink drill bit have self-starting point and five-fluted design eliminates chatter and vibration for smooth operation to make clean, accurate and burr-free cuts.

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$7.99

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amoolo

amoolo Countersink Drill Bits Set 7Pcs, Counter Sink Drill Bit for Wood, Woodworking High Carbon Steel Carpentry Bit with Chamfering Combination Pedestal, 1 Free Hex Key Wrench Attached

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•【IDEAL COMBO SET】 A set of countersink drill bits with 7 drill size, Ø7/64”(3mm), 5/32”(4mm), 13/64”(5mm), 1/4”(6mm), 9/32”(7mm), 5/16”(8mm) combine with Ø19/32”(15mm) countersink pedestal, 13/32”(10mm) combine with Ø45/64"(18mm)” countersink pedestal. A 1/10”(2.5mm) Free Hex Key Wrench Plus. Come with a portable plastic case for easy convenient select, storage and organization.
•【PREMIUM QUALITY】Made with industrial grade high-carbon steel, great hardness provides sharp edges, high strength takes bits with superior cutting capactiy and durability. Ideal for household woodworking and DIY Projects
•【EFFICIENT DESIGN】3-point tricuspid ensures drill process accurate and fast, no offset, slip and bias during drilling; 2-spiral flute makes chip removing easy and efficient; 5-edged chatter-free chamfer cutter pedestal design makes countersink precise and smooth. All cutting edge are well hardened and honed for sharpness.
•【MULTIPLE APPLICATION】 Perfect for Wooden planks, Fiberboard, Particle board, Plywood, Plastic, PVC and soft metals. Suitable for hand drill, bench drill and electric drill. The drilling depth of countersink drill bits are adjustable by screws with various lengths; Meanwhile, their bits are removable for easy cleaning, sharpening,and replacement. × NOT for hard metals or steel board
•【SOPHISTICATED DESIGN】Extra straightening drill bit with exquisite countersink pedestal provide user a method of drilling a countersink hole with 1 time drill process.Extra straightening drill bit makes the drill hole accurate and smooth, exquisite countersink pedestal creates proper countersink structure with efficient experience.

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$9.99

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