Best Hex Drill Bits in 2026

Daisy
Last Updated: Feb 6, 2026

At a Glance: Our Top Picks for Hex Drill Bits

Drill/Tap/Countersink Set, Sae, 6 Pc
#TOP1
Drill/Tap/Countersink Set, Sae, 6 Pc
9.8
PM SCORE
Greenlee LDTAPKIT Drill/Tap/Countersink Set, Hss, 7 Pcs., 8-32 to 1/4-20
#TOP2
Greenlee Ldtapkit Drill/Tap/Countersink Set, Hss, 7 Pcs., 8-32
9.8
PM SCORE
Greenlee DTAP6-32 Combination Drill, Tap, and Deburr Bit with Quick Change Hex, 6-32 NC
#TOP3
Greenlee Dtap6-32 Combination Drill, Tap, And Deburr Bit
9.7
PM SCORE

* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.

Summary of the Best Hex Drill Bits of 2026

Market Overview
Hex Drill Bits Reviewed
  • Reviews Analyzed: 4837 Items
  • PM Avg. Rating: 6.4 / 10
29 Products Evaluated
  • Highest Price: $286.82
  • Lowest Price: $10.05
  • Avg. Price: $38.68

Drill/Tap/Countersink Set, Sae, 6 Pc

GREENLEE
DTAPKIT
10.00 X 10.00 X 12.00 Inches
0.04 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Manufacturer: Greenlee

Country of manufacture: China

Power Cutting & Sawing

#TOP2

Greenlee Ldtapkit Drill/Tap/Countersink Set, Hss, 7 Pcs., 8-32 To 1/4-20

GREENLEE
LDTAPKIT
3.00 X 10.00 X 7.00 Inches
0.40 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Manufacturer: Greenlee

Country of manufacture: China

Power Cutting & Sawing

Greenlee Dtap6-32 Combination Drill, Tap, And Deburr Bit With Quick Change Hex, 6-32 Nc

GREENLEE
DTAP632
0.80 X 2.80 X 5.80 inches
0.04 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

COMBINATION TAP/DRILL BIT: Completes hole drilling, tapping, deburring, and countersinking in a single operation with a power drill to save time and labor

TAPS A VARIETY OF MATERIAL: Built to tap up to 10-gauge metal including mild steel, copper, brass, and aluminum

OPTIMUM PERFORMANCE: Back-tapered beyond tap design prevents thread damage from over-drilling, and high-quality hex shank ensures a strong connection to the drill chuck

QUICK CHANGE ADAPTOR: Included in both metric and standard kits to provide a fast and easy way to switch bits

HARDENED HIGH-SPEED STEEL CONSTRUCTION: Delivers superior strength and resistance against abrasion and heat to offer a longer tool life than carbon steel

Greenlee 645-001 ¼ Inches X 2-1/2 Inch Pilot Drill Used With Sizes 5/8-Inch Diameter Through 2-1/4 Inches Diameter Hole Cutters

GREENLEE
645-001
5.80 X 1.80 X 0.70 Inches
0.10 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Cuts stainless steel quickly and easily

Quick change arbor allows you to change cutter heads with a simple push and a turn

Use the same arbor for different size cutting heads

Flange stop prevents over-drilling

Replaceable, cobalt-steel pilot drill with split-point tip to prevent walking.Item dimensions are ¼ Inches diameter x 2-1/2 Inches overall length

Greenlee Dtapkitm Drill/Tap/Countersink Set, Metric, 6 Pc, M3 - M10

GREENLEE
DTAPKITMC
10.00 X 10.00 X 12.00 Inches
0.55 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Manufacturer: Greenlee

Country of manufacture: China

Power Cutting & Sawing

Greenlee Drill/Tap/Countersink, Hss, 10-24, Dtap10-24

GREENLEE
DTAP1024
0.80 X 2.80 X 5.80 Inches
0.04 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Manufacturer: Greenlee

Country of manufacture: China

Power Cutting & Sawing

Greenlee 66Pt-13/16 Auger Drill Bit

GREENLEE
66PT-13/16
10.00 X 10.00 X 12.00 Inches
1.20 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
tools0234 5.53

Features

Improved cutting edge provides 30 percent longer life span

Self-feeding screw point draws bit through wood

Unique patented design cutting Angle, smoother starts, reduced cutting loads

Overall length 18-inch, twist length of 15-Inch

Made of super tough, heat-treated steel and cuts through nails and provides longer life

#TOP8

Greenlee 36022 Step Bit, Hole Sizes Iso-16 Through Iso-32

GREENLEE
36022
10.00 X 10.00 X 12.00 Inches
0.30 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon Global Store UK 0.00

Features

Cut up through 3/8-Inch mild steel, copper, brass, aluminum, wood, plastic and laminates

Hole sizes from ISO-16 through ISO-32

Balanced, double-flute construction requires less pressure, does the work for you

Made from hardened high-speed steel vs carbon steel for longer life

Resists walking or skidding, even on round surfaces

Madison Electric Products Greenlee - Drill/Tap,1/4-20, Hole Making (Dtap1/4-20), Multi

GREENLEE
DTAP1/4-20
2.50 X 0.80 X 4.80 Inches
0.04 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Leading manufacturer of high-quality tools

Trusted and used by experts, professionals and those who know quality

Proven and Tested for durabilty and function in real world job site conditions

Seven US Based Manufacturing Facilities

United States Workforce

Greenlee 60A-3/4 Quick Change Wood Boring Stubby Auger Bit, 3/4" Hole Size

GREENLEE
60A-3/4
8.20 X 3.75 X 0.75 Inches
0.05 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

WOOD BORING STUBBY AUGER BIT: Effortlessly cuts 3/4-in. holes with a convenient 4.5-in. length for easier access to tight areas, making it perfect for drilling between studs, joists, and inside walls

DESIGNED FOR EFFICIENCY: Over center single flute design delivers cleaner holes and less splintering, and the unique cutting edge design provides a superior fast and smooth cutting action

SELF-FEEDING SCREW POINT: Innovative self-feeding screw point easily draws bit through all wood types to significantly lessen operator fatigue

SIMPLE AND CONVENIENT: Eliminates the need for additional special tools such as right angle drills and doesn't require multiple steps in order to cut the hole to size

QUICK CONNECT ATTACHMENT: Allows for easy mounting in any 1/4-in. adaptor and is designed for fast and simple use in all drill types

Drill/Tap/Countersink Bit, 10-32X2 1/4 L

GREENLEE
DTAP10-32
2.50 X 3.80 X 0.90 Inches
0.04 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Country of Origin:China

Package length:18.0"

Package width:18.0"

Package height:21.0"

Greenlee Dtap3/8-16 Drill/Tap/Countersink Bit, 3/8-16X3 1/4 L

GREENLEE
DTAP3/8-16
8.10 X 4.10 X 0.80 inches
0.05 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

United States Workforce

Seven US Based Manufacturing Facilities

Leading manufacturer of high-quality tools

Trusted and used by experts, professionals and those who know quality

Greenlee 61/62Pts-1-1/8 Auger Drill Bit,Black

GREENLEE
61/62PTS-1-1/8
8.00 X 8.00 X 8.00 Inches
0.80 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Leading Manufacturer Of High-Quality Tools

Package Dimensions: 3.556 H x 20.32 L x 4.318 W (centimeters)

Package Weight: 0.75 pounds

Country of Origin : China

Drill/Tap/Countersink Bit, 5/16-18X3 1/4

GREENLEE
DTAP5/16-18
7.00 X 3.60 X 0.20 Inches
0.50 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

United States Workforce

Seven US Based Manufacturing Facilities

Proven and Tested for durability and function in real world job site conditions

Manufacturer: Greenlee

Greenlee Drill/Tap/Countersink Bit, 12-24X2 1/4 L (Dtap12-24)

GREENLEE
DTAP12-24
0.80 X 2.80 X 5.80 Inches
0.05 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Product Type :Drill Bits

Package Dimensions :6.604 cm L X14.224 cm W X1.016 cm H

Package Quantity :1

Country Of Origin :China

Designed To Tap Up To 10-Gauge Metal

Greenlee Dtapm5C Drill/Tap, M5 X .80 (Pop)

GREENLEE
DTAPM5C
6.00 X 3.00 X 1.00 Inches
0.50 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Complete hole drilling, tapping, deburring and countersinking in one operation with power drill saves labor and time

Package Dimensions: 1.016 H x 6.858 L x 12.192 W (centimeters)

Package Weight: 0.5 pounds

Country of Origin : China

Greenlee Gsb04 7/8" Step Bit (#4) Metal Cutter With Patented Split-Step Design, 7/8" Metal Cutting Tool For 1/2" Drill Chucks

GREENLEE
GSB04
0.00 X 0.00 X 0.00 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Medikus 9.77

Features

7/8" STEP BIT METAL CUTTER: Makes it easy to cut a variety of materials including mild steel, aluminum, brass, copper, wood, fiberglass, plastics and laminates to create clean, precision holes

IMPROVED DESIGN: Durable split-point tip offers fast, accurate metal penetration, while the improved double flute design provides superior chip evacuation, cutting speeds, and a long tool life

SUPERIOR CUTTING PERFORMANCE: Patented split-step design that optimizes chip loading for ultra-fast, smooth cutting and even more holes per charge to help you get the job done quickly

PROGRESSIVE CUTTING EDGES: Provides the power tool accessory with balanced aggression to maximize torque efficiency while minimizing stalling for a superior performance every time

3-FLAT SHANK AND LASER MARKINGS: Powerful three-flat shank is compatible with all 1/2" drill chucks, and the convenient laser markings allow for quick and easy product and size identification

Greenlee 34Ar-6 Bit,Spade-Sf Corded (6Pc Kit)

GREENLEE
34AR-6
8.00 X 8.00 X 8.00 Inches
1.08 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Z Pan 9.90

Features

Greenlee 34AR-6

Greenlee Dtapm6C Combination Drill/Tap Bit, M6 X 1.000 Mm

GREENLEE
DTAPM6C
0.50 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Complete hole drilling, tapping, deburring and countersinking in one operation with power drill saves labor and time

Back tapered beyond tap to prevent thread damage from over-drilling

Deburr/Countersink also provided on bit beyond back taper

Made from Hardened high-speed steel vs carbon steel for longer life

Designed to tap up to 10-gauge metal

Greenlee 37869 Nail Eater Extreme Impact Auger Bit For 11/16 Inch Hardware, 3/4-Inch Actual Hole Size

GREENLEE
37869
10.00 X 10.00 X 12.00 Inches
0.12 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Country of Origin:China

Package length:18.0"

Package width:18.0"

Package height:21.0"

Greenlee 09-03-54B Bit,D'bit .562X.187X54.00 "B"

GREENLEE
09-03-54B
10.00 X 10.00 X 12.00 inches
0.48 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Product Type: Drill Bits

Package Quantity: 1

Country Of Origin: China

Package Dimensions: 1.905 cms (L) x 6.35 cms (W) x 148.59 cms (H)

Greenlee 16-04-54A Bit,D'bit 1.00X.250X54.00"A"

GREENLEE
16-04-54A
10.00 X 10.00 X 12.00 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Greenlee 16-04-54A

United States Workforce

Bends to meet your needs

Seven US Based Manufacturing Facilities

Drill/Tap Bit Size 10-24

GREENLEE
DTAP10-24
0.75 X 2.75 X 5.75 Inches
0.01 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Junipers' 9.86

Features

Complete hole drilling, tapping and deburring/countersinking in one operation

Manufactured to the Highest Quality Available.

Meets the standard of excellence.

Latest Technical Development.

Greenlee Drill/Tap Bit Hss 1/4 " Hex For Use In Steel, Cu, Brass, Aluminum Clamshell

GREENLEE
DTAP8-32
2.40 X 2.80 X 5.80 Inches
0.30 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Junipers' 9.86

Features

Drill, tap, and deburr in one application

For use in steel, copper, brass and aluminum

One-piece drill/tap guarantees proper drill for tap size

Tapered design prevents thread damage from over- drilling

Made of high speed steel

Greenlee 66Pt-B-7/8 Bit/Bulk 7/8-Inch Naileater

GREENLEE
66PT-B-7/8
0.00 X 0.00 X 0.00 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Triplenet Pricing INC 9.81

Features

Unique patented design cutting angle, smoother starts, reduced cutting loads

Made of super tough, heat-treated steel

Cuts through nails and provides longer life

Shorty bits for working in tight places, yet still can go through three abutting 2x4s

Greenlee Textron 66Pt-7/8 7/8" Nail Eater? Auger Bit

GREENLEE
66PT-7/8
2.00 X 2.00 X 19.00 Inches
1.13 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Gatzies 9.78

Features

Overall Length 18Inch

Twist Length 15Inch

Patented new design for improved cutting and cleaner holes

Shorty bits for working in tight places yet still can go through three abutting 2 by 4s.

Limited service warranty

Greenlee Dtapkitm Drill/Tap Bit

GREENLEE
DTAPKITM
6.75 X 9.55 X 1.50 Inches
0.55 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Hugo's Online 9.54

Features

Complete hole drilling, tapping and deburring/countersinking in one operation Back tapered beyond tap to prevent thread damage from over-drilling Deburr/countersink also provided on bit beyond back taper Made from hardened high-speed steel vs. carbon steel for longer life High quality hex shank to ensure strong connection to drill chuck Designed to tap up to 10-gauge metal Quick change adaptor included in both metric and standard kits

Greenlee Drill/Tap Bit Hss 1/4 " 1/4 " Hex For Use In Steel, Cu, Brass, Aluminum Clamshell

GREENLEE TEXTRON
DTAP1/4-20
2.40 X 2.80 X 5.80 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
MaxWarehouse 9.82

Features

Drill, tap, and deburr in one application

For use in steel, copper, brass and aluminum

One-piece drill/tap guarantees proper drill for tap size

Tapered design prevents thread damage from over- drilling

Made of high speed steel

Greenlee Drill/Tap Bit Hss 1/4 " Hex For Use In Steel, Cu, Brass, Aluminum Clamshell

GREENLEE
DTAP10-32
2.40 X 2.80 X 5.80 Inches
0.01 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Turumov 5.86

Features

Drill, tap, and deburr in one application

For use in steel, copper, brass and aluminum

One-piece drill/tap guarantees proper drill for tap size

Tapered design prevents thread damage from over- drilling

Made of high speed steel

Top 10 drill bits Brands on Amazon

Here is the list of top-rated brands that were evaluated by PM.

Brand Count
Greenlee 28
Greenlee Textron 1

Top 10 drill bits Brands Pie Chart


We've carried out a comprehensive analysis of 4,837 reviews on drill bits, using our selection criteria to identify the best options in the home improvement. Our findings reveal that most customers typically select drill bits priced around $38.68, with top brands including dewalt, comoware, bosch, amazon basics, milwaukee, macxcoip, drill america, denali and ticonn and gmtools

Our team of expert editors reviewed these high-quality items and handpicked the top 29 drill bits for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the home improvement category. These include amazon.com, tg tools, coneve, showtimetools, macxcoip, airweldonline, ticonn us, gmtools us and faxiang and amoolo direct .

We are dedicated to assisting our users in finding the right bits Products based on their needs, saving them considerable time when choosing which drill bits to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.