Top 10 Best bosch drill bit set in 2026

Last Updated - 6/11/2026

🏆Best Choice

DEWALT

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

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•135 Degree Split point tip design to help reduce walking
•High Speed Steel to be used in plastic, wood, and metal
•Tapered web design for extreme durability and resisting breakage
•Black and gold coating to help prevent rust and wear
•3-Flats shank to reduce spin-out in the chuck on sizes larger than 3/16-in
•Size markings on the drill bit shank for identifying sizes quickly

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$12.99

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Bosch

BOSCH CO14B 14-Piece Assorted Set with Included Case - Cobalt M42 Metal Drill Bits with Three-Flat Shank for Drilling Applications in Stainless Steel, Cast Iron, Titanium, and Light-Gauge Metal

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•Cobalt M42 drill bit – provides upgraded M42 Cobalt jobber-length bits designed for durability, high heat resistance and Hardened surface for stainless steel, cast iron, titanium, light-gauge metal and aluminum
•Enhanced M42 alloy material – contains 8% Cobalt alloy that delivers 10x life vs. Standard bits
•High-heat resistant bits – withstand high-temperature applications for extended periods of time
•Thick web-helix design – provides additional stability in tough applications
•Surface-hardened tip – penetrates tough abrasive materials
•Includes – 1/16", 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 3/16", 7/32", 1/4", 5/16", 3/8", 1/2"

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$39.29

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Bosch

BOSCH CO21B 21-Piece Assorted Set with Included Case Cobalt M42 Metal Drill Bit with Three-Flat Shank for Drilling Applications in Stainless Steel, Cast Iron, Titanium, Light-Gauge Metal, Aluminum

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•Cobalt M42 drill bit – provides upgraded M42 Cobalt jobber-length bits designed for durability, high heat resistance and Hardened surface for stainless steel, cast iron, titanium, light-gauge metal and aluminum
•Enhanced M42 alloy material – contains 8% Cobalt alloy that delivers 10x life vs. Standard bits
•High-heat resistant bits – withstand high-temperature applications for extended periods of time
•Thick web-helix design – provides additional stability in tough applications.Case Type:Plastic
•Surface-hardened tip – penetrates tough abrasive materials
•Split points on bits 1/8 In. and larger – allow for easy starts with no skating, eliminating the need for a center punch
•Three-flat shank on bits 3/16 In. and larger – deliver better bit grip

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$47.99

$72.79

-34%

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Bosch

BOSCH DDMS40 40-Piece Assorted Impact Tough Drill Drive Custom Case System Set for Drilling and Driving Applications

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•IMPACT RATED: Featuring the Bosch Impact Tough bit design so both driver and drill bits are impact rated and provide 10X longer bit life than standard impact bits.
•TOUGH: The driver bit Xtended Torsion Zone helps to absorb high-torque peaks to reduce stress or breakage of bit tips on new impact drivers.
•LONGEVITY: Black oxide coating on drill bits provides lower fiction, along with less heat for long life.
•ACCESSIBLE: The included customizable case is designed to be the most straightforward approach to bit organization; The DDMS20 case is durable, and uniquely designed with a tilt in tilt out case mechanism allowing easier access to the bit you need
•DURABLE: The case includes rubber bumpers to provide durability and a secure latch ensures security while bringing along from job site to job site.

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$31.99

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Bosch

BOSCH MS4091C - 91-Piece Drilling & Driving Mixed Bit Set - Ideal for Applications in Wood, Metal, & Masonry

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•WIDE SELECTION OF BITS – Featuring both driver bits and drill bits, and more.
•FASTENING SOLUTIONS – Driver bits handle general purpose tasks.
•DRILLING SOLUTIONS FOR MOST MATERIALS – Variety of dill bits work in materials such as wood, metal and masonry.
•ALL-IN-ONE CONVENIENCE – Provides a variety of accessories to help solve everyday tasks.
•DRIVER BITS GRIPPING POWER – Designed to lessen damage to the screw head.
•SPLIT DRILL BIT TIPS – Provide easy drilling starts.
•HARD CASE - Provides a secure storage solution.
•SET INCLUDES: 1" Insert Bits: (2) P0, (2) P1, (2) P2, (2) P3, (1) PZ0, (1) PZ1, (1) PZ2, (1) PZ3,(1)R1, (2)R2, (1)R3 SL3, (2) SL5, SL7, (2) T10, (2) T15, (2) T20, (2) T25, T30, T40, H3, (2) H5, H6 | 2" Power Bits: P0, P1, P2, P3,(4) R2, SL6, T10, T15, T20, T25, H5, H6 | Nut Setters: 3/16", (2) 1/4", 9/32", 5/16", 11/32", 3/8", 7/16" | Countersink | Bit Holder |Rachet Screwdriver | 25-1/2" Magnetic Extension Pen | Titanium Drill Bits: (2) 1/16", 7/64", (2) 1/8", 9/64", (2) 5/32", (2) 3/16", 1/4" | Rotary Masonry Drill Bits: (2) 1/8", (2) 5/32", (2) 3/16", (2) 1/4", (2) 5/16", 3/8" | Brad Point Bits: 1/8, (2) 3/16", (2) 1/4", (2) 5/16", 3/8"

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$26.40

$28.44

-7%

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Bosch

BOSCH MS4091 91-Piece Drilling and Driving Mixed Set with Included Case for Applications in Wood, Metal, Masonry

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•Versatile: This set includes a wide variety of both driver bits and drill bits as well as a selection of accessories to help assist in a number of drilling and fastening applications
•Quality: The included driver bits feature designs to lessen damage to the screw head and provide better bit gripping Power; The split drill bit tips provide easy drilling starts and are ideal for a variety of applications such as wood, metal, masonry and more
•Convenience: With such a wide variety of bits and accessory options, this set is deal for everyday tasks from the garage to the workshop to the home
•Portable: Includes a tough job site case for secure storage, easy access, organizing and portability; The set includes removable components so you can take the range of bits wherever you need them for carry along convenience
•All in One : 1 inch Insert Bits, 2 inch Insert Bits, Nut Setters, Countersink, Bit Holder, Rachet Screwdriver, Magnetic Extension Pen, Titanium Drill Bits, Rotary Masonry Drill Bits, Brad Point Bits
•Includes: 1" Insert Bits: (2) P0, (2) P1, (2) P2, (2) P3, (2) PZ0, (2) PZ1, (2) PZ2, (2) PZ3, SL3, (2) SL5, SL7, (2) T10, (2) T15, (2) T20, (2) T25, T30, T40, H3, (2) H5, H6; 2" Insert Bits: P0, P1, P2, P3, PZ0, PZ1, PZ2, PZ3, SL6, T10, T15, T20, T25, H5, H6; Nut Setters: 3/16", (2) 1/4", 9/32", 5/16", 11/32", 3/8", 7/16"; Countersink; Bit Holder; Rachet Screwdriver; 25-1/2" Magnetic Extension Pen; Titanium Drill Bits: (2) 1/16", 7/64", (2) 1/8", 9/64", (2) 5/32", (2) 3/16", 1/4"; Rotary Masonry Drill Bits: (2) 1/8", (2) 5/32", (2) 3/16", (2) 1/4", (2) 5/16", 3/8"; Brad Point Bits: 1/8, (2) 3/16", (2) 1/4", (2) 5/16", 3/8"

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$49.99

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Bosch

BOSCH MS4034 34-Piece Drilling and Driving Mixed Set with Included Case for Applications in Wood, Metal, Masonry

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•VERSATILE: This mixed set includes a wide variety of both driver bits and drill bits as well as a selection of accessories to help assist in a number of drilling and fastening applications in wood, metal and masonry
•QUALITY: The included driver bits feature designs to lessen damage to the screw head and provide better bit gripping power. The split drill bit tips provide easy drilling starts and are ideal for a variety of applications such as wood, metal, masonry and more
•CONVENIENCE: With such a wide variety of bits and accessory options, this set is deal for everyday tasks from the garage to the workshop to the home
•PORTABLE: Includes a tough jobsite case for secure storage, easy access, organizing and portability. The set includes removable components so you can take the range of bits wherever you need them for carry along convenience
•ALL IN ONE: Includes 1 in. Insert Bits, Bit Holder, Sockets, Socket Adapter, Countersink, Black Oxide Drill Bits, Rotary Masonry Drill Bits, Brad Point Bits

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$23.99

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Bosch

Bosch 65-Piece Drilling and Driving Mixed Set MS4065

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•VERSATILE: This set includes a wide variety of both driver bits and drill bits as well as a selection of accessories to help assist in a number of drilling and fastening applications.
•QUALITY: The included driver bits feature designs to lessen damage to the screw head and provide better bit-gripping power. The split drill bit tips provide easy drilling starts and are ideal for a variety of applications such as wood, metal, masonry and more
•CONVENIENCE: With such a wide variety of bits and accessory options, this set is deal for everyday tasks from the garage to the workshop to the home.
•PORTABLE: Includes a tough jobsite case for secure storage, easy access, organizing and portability. The set includes removable components so you can take the range of bits wherever you need them for carry-along convenience
•ALL IN ONE: Includes Insert Bits, Socket Adapter, Bit Holder, Sockets, Hex Shank Black Oxide Drill Bits, Brad Point Bits, Measuring Tape

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$50.99

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Bosch

BOSCH BL21A 21-Piece Assorted Set Black Oxide Metal Drill Bits with Included Case for Applications in Light-Gauge Metal, Wood, Plastic

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•ACCURACY: featuring split-point tip engineered for No-skate, clean and accurate starts in a variety of drilling applications including wood, plastic and light-gauge metal.
•LONGEVITY: thanks to the unique bit design and heavy duty black oxide coating This set generates less friction and provides longer life than standard drill bits.
•RELIABLE: The Three-flat shank on bits 3 16 in. And larger promotes better grip and guards against possible slipping.
•UNIVERSAL: Universal drilling applications Designed for contractors, electricians and tool pros who need accurate and reliable bits for general-purpose use.
•VERSATILE: included bit sizes: (2) 1/16", (2) 5/64", (1) 3/32", (1) 7/64", (2) 1/8", (1) 9/64", (1) 5/32", (1) 11/64", (2) 3/16", (1) 13/64", (1) 7/32", (1) 15/64", (2) 1/4", (1) 5/16", (1) 3/8", (1) 1/2"

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$18.99

$24.99

-24%

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Bosch

BOSCH TI21A 21-Piece Assorted Set Titanium Nitride Coated Metal Drill Bits with Included Case with Three-Flat Shank for Applications in Heavy-Gauge Carbon Steels, Light Gauge Metal, Hardwood

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•No-skate tip for clean and accurate starts
•Titanium coating generates less friction for 2X longer life
•Three-flat shank promotes better grip on bits 3/16-Inch and larger
•High visibility marking provides clearly marked diameter
•Universal drilling applications designed for general-purpose use
•Included bit sizes: (2) 1/16", (2) 5/64", (1) 3/32", (1) 7/64", (2) 1/8", (1) 9/64", (1) 5/32", (1) 11/64", (2) 3/16", (1) 13/64", (1) 7/32", (1) 15/64", (2) 1/4", (1) 5/16", (1) 3/8", (1) 1/2"

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$32.00

$37.81

-15%

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