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Best drill bits - March 2026

Last Updated - March 21, 2026

1
Best Choice

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

COMOWARE

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

COMOWARE

$40.95

More Details
Main highlights
- 【WELL ORGANIZED CASE】- The 246 pcs drill bits sets come with a portable storage case with uncluttered layout. There is a sponge cushion inside to help prevent the drill bits from falling off or mixed use. And the blue labels with drill bit sizes on are designed for easy identification of the bit size.
- 【WARRANTY & GIFT IDEA】- We will gladly send you the replacement set if you are unhappy with any parts of this kit. The titanium drill bit set, brad point drill bit set, masonry drill bit set, spade drill bit set, hole saw kit and screwdriver bit set are sold separately in COMOWARE, which can be the good replacement or supplement to your toolbox. This drill driver bit kit combines the versatility and practicality that homeowners would appreciate. It is a nice gift-giving option as well.
- 【COMPLETE DRILL ACCESSORIES KIT】- Screwdriver bit set: 66 x 1" screwdriver bits, 30 x 2" screwdriver bits, 6 x nut drivers and 2 x hex keys. Twist drill bit set: 57 x HSS titanium drill bits, 30 x HSS black oxide twist drill bits, 21 x masonry drill bits, 4 x drill stoppers, 17 x brad point drill bits, 4 x spade drill bits, 1 x extension bit. Other accessories: 4 x hole saws, 1 x arbor adapter for hole saws, 1 x countersink, 1 x nail punch, 1 x bit holder.
- 【CAPABILITY & DURABILITY】- Drill bits and screwdriver bits are made from superior HSS material for improved strength and durability. And the titanium finish and black oxide coating help the bits deliver higher drilling performance on wood and metal. Whether you are a mechanic or a DIY enthusiast, this drill bits combo kit will assist you in every application.
- 【ALL-IN-ONE CONVENIENCE】- COMOWARE 246 pcs drill bit set includes a wide variety of bits for wood, metal, masonry drilling and screw driving. It is a must-have drill driver bit set in your home garage. Ideal for DIY project and home repair.
$40.95
2

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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

Bosch

$39.29

More Details
Main highlights
- 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"
- High-heat resistant bits – withstand high-temperature applications for extended periods of time
- Enhanced M42 alloy material – contains 8% Cobalt alloy that delivers 10x life vs. Standard bits
- 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
$39.29
3
Best Value
22% Off

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

DEWALT
22% Off

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

DEWALT

$14.79

$18.98
(22% Off)

More Details
Main highlights
- Tapered web design for extreme durability and resisting breakage
- Size markings on the drill bit shank for identifying sizes quickly
- High Speed Steel to be used in plastic, wood, and metal
- 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
- 135 Degree Split point tip design to help reduce walking
$14.79
$18.98 (22% Off)
4
11% Off

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

DEWALT
11% Off

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

DEWALT

$24.97

$27.97
(11% Off)

More Details
Main highlights
- Parabolic flute design increases chip ejection in metal and wood drilling applications
- DEWALT 21-pack black oxide twist drill bit set is ideal for general-purpose drilling materials like metal, hardwood, softwood, PVC and fiberglass
- Black oxide coating helps resist corrosion and increase durability, so your drill bits last longer
- 31° Helix reduces over aggressiveness of true parabolic flute, making it ideal for drilling deep holes
- 135° Split-point tips drill on contact and prevents walking on the hard surface you’re working on
$24.97
$27.97 (11% Off)
5

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

APYECKIT

APYECKIT M10 x 1.5 Tap and 8.5mm Drill Bit Set, M2 HSS Metric Drill and Tap Set, Machine Screw Tap Drill Bit Kit for Metal

APYECKIT

$11.99

More Details
Main highlights
- 【Wide Application】This set is designed for creating new threads or repairing damaged/stripped ones. The taps handle through-holes or shallow blind holes with downward chip ejection and right-hand cutting for fast, accurate work. Suitable for most metals, stainless steel, cast iron, aluminum, alloys, bronze, and hard plastics.
- 【Tips】Drill a hole with a twist drill first, then use the tap to thread. The tapping and drilling angles should be kept at a 90-degree vertical and stable position. The higher the material hardness, the slower the rotation speed should be. The tapping depth should not exceed 1.5 times the tap diameter (For example, the diameter of an M10x1.5 tap is approximately 10mm, and the depth should not exceed 15mm).
- 【Size】Include 1pc M10 x 1.5 tap and 8.5mm drill bit set.Tap Length: 3"/76mm, Thread Head Length: 0.98"/25mm, Square Head Dia.: 6.3mm x 6.3mm (L*W), Shank Dia.:8mm, Pitch: 1.5mm.Drill bit Dia.: 0.33"/8.5mm,Drill bit Length: 4.53"/115mm,all stored in a storage box for easy carrying.
- 【High Quality】All taps and drill bits are crafted from premium M2 steel and finely polished for durability and precise threading.
- 【Compatible Equipment】This tap can be used manually or with machine drive. When using this product on machinery, please use dedicated machining equipment such as tapping machines, drill-tap combination bench drills, CNC lathes, machining centers, etc.
$11.99

Best drill bits - March 2026

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

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

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

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

APYECKIT M10 x 1.5 Tap and 8.5mm Drill Bit Set, M2 HSS Metric Drill and Tap Set, Machine Screw Tap Drill Bit Kit for Metal

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