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The Best Drill Bit Set

Tom Woodward

Senior reporter

★★★★★5.0

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Today

6 min read

Looking for the best the best drill bit set in March 2026? We reviewed 8 popular options from brands like DEWALT, Amazon, COMOWARE, Milwaukee, StratMet and compared them on the things that matter most: build quality, comfort, ease of use, durability, and overall value. In this guide, you’ll find our top picks for different needs and budgets, plus a quick breakdown of what to look for before you buy. If you want a the best drill bit set that performs well and holds up over time, this shortlist will help you choose with confidence.

Our Top Picks

Best Overall

DEWALT Drill Bit Set, 3-Flats Shank,14-Piece, 135 Degree Split Point, for Plastic, Wood and Metal (DWA1184)

★★★★★★4.8

Material Construction:High Speed Steel

Size Range:1/16" to 1/4"

Shank Design:3-Flats Shank

Tip Geometry:135° Split Point

Coating Type:No Coating

Piece Count:14 Pieces

135° split point and 3‑flat shank deliver wobble‑free, durable drilling across plastic, wood, and metal.

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Best Value

DEWALT Drill Bit Set, 21-Piece, 135 Degree Split Point, 31 Degree Helix, Black Oxide Coated, For Plastic, Wood and Metal (DWA1181)

★★★★★★4.6

Material Construction:High Speed Steel

Size Range:1/16" to 5/16"

Shank Design:Standard Round Shank

Tip Geometry:135° Split Point

Coating Type:Black Oxide

Piece Count:21 Pieces

21‑piece set with split‑point, 31° helix and black‑oxide coating offers versatile, corrosion‑resistant drilling for all materials.

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Best Premium

Amazon Basics Drill & Driver Multi Bit Set, Alloy Steel Drill Bits for Metal, Wood, Plastic, Masonry, with Storage Case, 100-Piece

★★★★★★4.5

Material Construction:Alloy Steel

Size Range:1/16" to 1/2"

Shank Design:Standard Round Shank

Tip Geometry:Standard Twist

Coating Type:No Coating

Piece Count:100 Pieces

100‑piece alloy‑steel collection includes bits, drivers, sockets, and saws, delivering extensive options in an organized case.

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Detailed Reviews

What to Look For The Best Drill Bit Set

Material Construction

Determines hardness, heat resistance, and wear resistance; high‑speed steel works for wood and metal, cobalt adds durability for tougher metals, carbide excels in extreme applications.

Size Range

Covers smallest to largest diameters and lengths; a broad range lets users drill precise holes across many projects without swapping to separate sets.

Shank Design

Ensures secure grip in the chuck; round shanks fit most drills, hex and 3‑flats reduce slippage and improve torque transfer for larger bits.

Tip Geometry

Affects starting accuracy and material suitability; split‑point reduces walking on metal, brad‑point centers wood, and twist tips handle general-purpose drilling.

Coating Type

Provides corrosion resistance and lowers friction; black oxide prevents rust, TiN/TiAlN extends life by reducing heat buildup during high‑speed drilling.

Piece Count

Indicates set completeness; more bits cover varied diameters and lengths, offering better value and convenience for professionals and DIY enthusiasts alike.

by DEWALT

X Score

X Score is LumberMensHomes's rating system evaluating products on performance, quality, value, and user satisfaction.

★★★★★

4.8 / 5.0

DEWALT Drill Bit Set, 3-Flats Shank,14-Piece, 135 Degree Split Point, for Plastic, Wood and Metal (DWA1184)

BEST OVERALL

DEWALT DWA1184 delivers consistent performance across plastic, wood, and metal thanks to its 135 degree split point and robust high speed steel construction. The 3-flats shank prevents wobble while the tapered web adds strength. Though uncoated bits may wear faster, the set offers solid value for the price. Ideal for everyday DIY projects they fit most standard drills easily today.

Key Specifications

Material Construction

✓High Speed Steel

Size Range

✓1/16" to 1/4"

Shank Design

✓3-Flats Shank

Tip Geometry

✓135° Split Point

Coating Type

✓No Coating

Piece Count

✓14 Pieces

Reasons to Buy

✓Reduces walking
✓Works in metal
✓Durable tapered web
✓Comfortable grip

Reasons Not to Buy

✗No coating reduces life
✗Limited size range

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by DEWALT

X Score

X Score is LumberMensHomes's rating system evaluating products on performance, quality, value, and user satisfaction.

★★★★★

4.6 / 5.0

DEWALT Drill Bit Set, 21-Piece, 135 Degree Split Point, 31 Degree Helix, Black Oxide Coated, For Plastic, Wood and Metal (DWA1181)

BEST VALUE

DEWALT DWA1181 offers a versatile 21‑piece collection that handles metal, hardwood, softwood, PVC, and fiberglass with confidence. The 135 degree split point starts on contact, while the 31 degree helix and parabolic flute promote efficient chip removal. Black oxide coating adds corrosion resistance, though the lack of premium coating limits lifespan for heavy‑duty use. Excellent price point for hobbyists today.

Key Specifications

Material Construction

✓High Speed Steel

Size Range

✓1/16" to 5/16"

Shank Design

✓Standard Round Shank

Tip Geometry

✓135° Split Point

Coating Type

✓Black Oxide

Piece Count

✓21 Pieces

Reasons to Buy

✓Versatile material coverage
✓Parabolic flute improves chip ejection
✓Corrosion resistant coating
✓Good value for quantity

Reasons Not to Buy

✗No titanium coating
✗Helix angle may cause wobble

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by Amazon

X Score

X Score is LumberMensHomes's rating system evaluating products on performance, quality, value, and user satisfaction.

★★★★★

4.5 / 5.0

Amazon Basics Drill & Driver Multi Bit Set, Alloy Steel Drill Bits for Metal, Wood, Plastic, Masonry, with Storage Case, 100-Piece

BEST PREMIUM

Amazon Basics 100‑piece set supplies an impressive assortment of drill, driver, socket, and hole‑saw accessories for metal, wood, plastic, and masonry tasks. Alloy steel construction provides reasonable durability, while the compact case keeps everything organized. Lack of coating means faster wear, and some bits feel less precise than premium options. Still a solid choice for budget‑focused builders today for projects.

Key Specifications

Material Construction

✓Alloy Steel

Size Range

✓1/16" to 1/2"

Shank Design

✓Standard Round Shank

Tip Geometry

✓Standard Twist

Coating Type

✓No Coating

Piece Count

✓100 Pieces

Reasons to Buy

✓Extensive variety
✓Includes sockets and saws
✓Durable alloy steel
✓Convenient case

Reasons Not to Buy

✗No specialized coating
✗Quality varies across pieces

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DEWALT Titanium Nitride Coated Drill Bit Set, Pilot Point, 21-Piece (DW1361)

by DEWALT

X Score

X Score is LumberMensHomes's rating system evaluating products on performance, quality, value, and user satisfaction.

★★★★★

4.7 / 5.0

DEWALT Titanium Nitride Coated Drill Bit Set, Pilot Point, 21-Piece (DW1361)

BEST RUNNER UP

DEWALT DW1361 21‑piece set combines high speed steel cores with a titanium nitride coating that extends tool life and reduces friction. The pilot point design initiates clean holes, while the standard round shank fits most drills. Absence of flats shank may cause occasional slipping, and the price sits above average. Overall a reliable option for frequent metal drilling today use.

Key Specifications

Material Construction

✓High Speed Steel

Size Range

✓1/16" to 5/16"

Shank Design

✓Standard Round Shank

Tip Geometry

✓Pilot Point

Coating Type

✓Titanium Nitride

Piece Count

✓21 Pieces

Reasons to Buy

✓Long lasting coating
✓Starts on contact
✓Precise pilot point
✓Good for metal

Reasons Not to Buy

✗No flats shank
✗Slightly higher price

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COMOWARE Titanium Twist Drill Bit Set - 16 Pcs Hex Shank High Speed Steel for Wood Plastic Aluminum Alloy, Quick Change, 1/16"-1/4"

by COMOWARE

X Score

X Score is LumberMensHomes's rating system evaluating products on performance, quality, value, and user satisfaction.

★★★★★

4.3 / 5.0

COMOWARE Titanium Twist Drill Bit Set - 16 Pcs Hex Shank High Speed Steel for Wood Plastic Aluminum Alloy, Quick Change, 1/16"-1/4"

BEST BUDGET

The COMOWARE 16‑piece titanium twist set delivers solid performance on wood, plastic, aluminum and light alloys. The HSS core with titanium coating resists wear and maintains sharp edges longer than standard bits. Hex shank fits quick‑change chucks for fast bit swaps. Two‑flute design clears chips efficiently, reducing heat. Ideal for hobbyists needing reliable, versatile drilling for everyday tasks and repairs.

Key Specifications

Material Construction

✓HSS core

Size Range

✓1/16"-1/4"

Shank Design

✓1/4" hex

Tip Geometry

✓Twist point

Coating Type

✓Titanium coating

Piece Count

✓16 pieces

Reasons to Buy

✓Titanium wear resistance
✓Quick‑change hex shank
✓Efficient chip evacuation
✓Good value set

Reasons Not to Buy

✗Limited to light metals
✗No metric sizes

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Milwaukee Shockwave Bit & Drill Bit Kit w/ 60 Pcs - 48-32-4097

by Milwaukee

X Score

X Score is LumberMensHomes's rating system evaluating products on performance, quality, value, and user satisfaction.

★★★★★

4.4 / 5.0

Milwaukee Shockwave Bit & Drill Bit Kit w/ 60 Pcs - 48-32-4097

BEST FOR PROFESSIONALS

Milwaukee Shockwave 60‑piece kit targets professionals who demand durability on jobs. The bits feature an alloy that claims up to fifty times longer service life than typical impact bits. Each piece includes a magnetic tip for placement and a shank that resists breakage under torque. The assortment covers common sizes for metal, wood and masonry, making it a toolbox addition.

Key Specifications

Material Construction

✓Impact alloy

Size Range

✓Various sizes

Shank Design

✓Reinforced shank

Tip Geometry

✓Magnetic tip

Coating Type

✓No coating

Piece Count

✓60 pieces

Reasons to Buy

✓Exceptional lifespan
✓Magnetic tip retention
✓Broad size range
✓Robust shank

Reasons Not to Buy

✗No coating
✗Higher price

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COMOWARE Drill Bit Set, 246 Pcs for Cordless Drill, Drill Driver Bit Set for Wood, Metal, Masonry, Cement and Screwdriver Bits Set Combo Kit

by COMOWARE

X Score

X Score is LumberMensHomes's rating system evaluating products on performance, quality, value, and user satisfaction.

★★★★★

4.3 / 5.0

COMOWARE Drill Bit Set, 246 Pcs for Cordless Drill, Drill Driver Bit Set for Wood, Metal, Masonry, Cement and Screwdriver Bits Set Combo Kit

BEST FOR BEGINNERS

The COMOWARE 246‑piece collection acts as a solution for DIYers and small workshops. HSS cores with titanium finish and black‑oxide coating tackle wood, metal and masonry while maintaining edge sharpness. The set includes drill, driver and specialty bits organized in a labeled case with slots for quick identification. Its sheer variety reduces the need for additional purchases, delivering great value.

Key Specifications

Material Construction

✓HSS core

Size Range

✓Wide range

Shank Design

✓Varied shank types

Tip Geometry

✓Standard twist

Coating Type

✓Titanium & black‑oxide

Piece Count

✓246 pieces

Reasons to Buy

✓Extensive variety
✓Durable coating
✓Organized case
✓Great value

Reasons Not to Buy

✗Case bulky
✗No metric sizes

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StratMet 13pcs Cobalt Drill Bit Set, M35 High Speed Steel Drill Bit Set (1/16"-1/4") for Hardened Metal, Stainless Steel, Cast Iron and Wood Plastic with Indexed Storage Case

by StratMet

X Score

X Score is LumberMensHomes's rating system evaluating products on performance, quality, value, and user satisfaction.

★★★★★

4.5 / 5.0

StratMet 13pcs Cobalt Drill Bit Set, M35 High Speed Steel Drill Bit Set (1/16"-1/4") for Hardened Metal, Stainless Steel, Cast Iron and Wood Plastic with Indexed Storage Case

BEST PREMIUM PICK

StratMet 13‑piece cobalt set excels when drilling hardened metals such as stainless steel and cast iron. The M35 alloy adds 5% cobalt, delivering hardness beyond typical HSS and allowing clean penetration without excessive wear. Each bit features a 135° split‑point for self‑centering entry and aggressive chip removal. Compact indexed case keeps sizes visible, making it ideal for precision work daily.

Key Specifications

Material Construction

✓M35 cobalt alloy

Size Range

✓1/16"-1/4"

Shank Design

✓Hex shank

Tip Geometry

✓135° split point

Coating Type

✓No coating

Piece Count

✓13 pieces

Reasons to Buy

✓Hard metal capability
✓Self‑centering tip
✓Efficient chip evacuation
✓Compact indexed case

Reasons Not to Buy

✗Limited size range
✗No coating

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Buying Guide

Key Features to Consider

Material and coating are paramount; high‑speed steel (HSS) works for most wood and metal tasks, while cobalt or titanium‑nitride coatings extend life for hardened steel and abrasive materials. Choose a set that offers a consistent shank size (usually 1/4" or 3/8") for secure chuck grip, and a mix of tip styles—twist, spade, and step bits—to cover drilling, countersinking, and enlarged holes. Ergonomic handles and clear size markings speed workflow and reduce errors.

Budget Recommendations

Entry‑level kits (around $20‑$35) provide basic HSS bits suitable for occasional DIY projects; prioritize sets with at least 30 pieces and a sturdy case. Mid‑range options ($50‑$80) often include cobalt‑treated or titanium‑coated bits and a broader size range, delivering better durability for frequent use. Professional‑grade collections ($100‑$150) feature premium cobalt or carbide tips, magnetic bit holders, and reinforced cases—ideal for contractors or serious hobbyists who demand long‑term performance.

Common Pitfalls to Avoid

Don’t assume all bits are interchangeable; using a wood‑only bit on metal can blunt the tip quickly. Avoid oversized shanks that don’t fit your drill’s chuck, and never force a bit without proper lubrication—especially on metal—to prevent breakage. Skipping regular cleaning of debris and oiling of the bits reduces cutting efficiency and accelerates wear. Finally, disregard cheap, unbranded sets that lack consistent hardness; they often fail under modest loads and compromise safety.

How We Test The Best Drill Bit Set

Our team has spent years researching and evaluating the best drill bit set across dozens of products available on the market today. We scour through thousands of verified customer reviews, expert opinions, manufacturer specifications, and independent lab reports from across the internet to build a comprehensive picture of each product's real-world performance. Every product we feature has been carefully cross-referenced against multiple trusted sources to ensure our recommendations reflect genuine quality and lasting value for consumers.

Our rating system is built on years of hands-on experience with the best drill bit set and closely related products. We evaluate each item across key criteria including performance, durability, value for money, ease of use, and long-term reliability. Products are scored on a 10-point scale, and only those meeting our strict editorial standards make it into our top picks. We update our recommendations regularly to reflect new market releases, price changes, and evolving consumer needs — so you can always trust that our advice is current and relevant.

Who Should Buy

DIY homeowners

They frequently need reliable bits for home repairs and improvement projects, ensuring clean holes in various materials.

Professional contractors

A premium set reduces downtime and wear, letting them tackle a wide range of job‑site tasks efficiently.

Hobbyist woodworkers

Precise, durable bits are essential for creating smooth, accurate holes in delicate woodwork and crafts.

Automotive technicians

They require high‑quality bits to drill through metal and composite parts without slipping or damage.

Frequently Asked Questions

What features should I look for when choosing the best drill bit set?

Key features include a variety of sizes and types (twist, masonry, wood, metal), high‑quality material (such as cobalt, titanium‑coated, or carbide), a sturdy storage case, ergonomic shank design for reduced wobble, and compatibility with both standard and SDS‑plus chucks.

Are titanium‑coated bits better than standard high‑speed steel (HSS) bits?

Titanium‑coated bits offer increased hardness and reduced friction, which extends life and improves performance on metal. However, the coating can wear off over time. For heavy-duty metal work, cobalt or carbide bits may outperform titanium‑coated HSS, while HSS remains versatile for general drilling.

How many bits do I need in a comprehensive set?

A well‑rounded set typically includes 30–50 bits: a range of metric and imperial diameters (1 mm to 13 mm / 1/16" to 1/2"), a few specialty bits (spade, auger, step, and masonry), and at least one or two larger bits for heavy‑duty tasks. This provides coverage for most DIY and professional projects.

Can I use a standard drill bit set for masonry work?

No. Masonry bits have a carbide tip and a different flute design to handle concrete, brick, and stone. Using a regular twist bit on masonry can quickly dull or break the bit and damage the material. If you need occasional masonry drilling, choose a set that includes a few carbide‑tipped bits or purchase a dedicated masonry set.

How should I maintain and store my drill bit set to ensure longevity?

After each use, clean bits with a brush or compressed air to remove debris, then apply a light oil to prevent rust. Store them in the provided case or a magnetic strip to avoid knocking. Periodically check for wear, especially on the tip and flutes; replace any damaged bits to maintain safety and performance.