Best Hex Drill Bits in 2026

Daisy
Last Updated: Feb 6, 2026

At a Glance: Our Top Picks for Hex Drill Bits

TCBWFY Garden Auger Drill Bit for Planting 3x12inch,Solid Core Shaft Garden Auger Spiral Drill Bit,Planting Auger for Bulb Planting Bedding Plants,Hole Digger for 3/8"Hex Drive Drill
#TOP1
Tcbwfy Garden Auger Drill Bit For Planting 3X12Inch,Solid
9.8
PM SCORE
TCBWFY Garden Auger Drill Bit for Planting 3.5"x16"and 1.6"x16.5"Auger Drill Bit Plant Flower Bulb Auger Spiral Hole Drill Earth Post Umbrella Bulb Planter Auger for 3/8"Hex Drive Drill
#TOP2
Tcbwfy Garden Auger Drill Bit For Planting 3.5"X16"And
9.7
PM SCORE
TCBWFY 3x24 Inch Auger Drill Bit for Planting - Easy Planter Garden Auger - Bulb & Bedding Plant Augers - Post Hole Digger for 3/8”Hex Drive Drill
#TOP3
Tcbwfy 3X24 Inch Auger Drill Bit For Planting
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

Tcbwfy Garden Auger Drill Bit For Planting 3X12Inch,Solid Core Shaft Garden Auger Spiral Drill Bit,Planting Auger For Bulb Planting Bedding Plants,Hole Digger For 3/8"Hex Drive Drill

TCBWFY
TY-030070-5
12.00 X 3.00 X 12.00 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
TCBWFY 9.89

Features

Various Applications: our SOLID spiral hole drill is the best landscapers’ choice for increasing efficiency when planting bulbs, potted plants, vegetables, flowers, bare root trees and shrubs, tilling soil or planter boxes, mixing seed, soil, fertilizer, paint, or batches of mortar mix for hardscapes; Our earth drill bit is also effortlessly dig post holes or even bring it on vacation to drill a hole in sand to anchor your beach umbrella.It will be a good helper for you.

Build to last: Made of heavy duty alloy steel, with glossy black painted finish. The Upgraded auger drill bit point on it hits the ground first and keeps it steady when you are digging hard grounds. Our patented SOLID BARREL DUAL-BLADES drill bit is the ONLY ONE in market, we makes the distance between the digging blade start and the point is the minimal,and our solid design is also for any kinds of soils, and you will not be afraid of Stones when drilling, so our SOLID auger drill bit will help

Save your time & Easy to use: our earth drill bit will work with any 3/8" or larger chucked drill, 18V or greater drill recommended. Plant hundreds of bulbs in minutes and in any soils. For cordless drills a minimum 14V drill is recommended; Our SOLID BARREL DUAL-BLADES drill bit will help you improve work efficiency for garden work and save your more time do enjoy yourselves! Please keep auger clean from soil and debris when not in use.

Considerate Size Design: 0.3 inch (8mm) steel shaft with non-slip hex drive 0.3inch(8mm); 3-inch (8cm) diameter x 12inch (30cm) length.Quickly digs holes up to 12 inches deep and 3 inches wide using the power of your hand held drill. 12inch(30cm) length design will also help save your back, don’t need to bent down to do your garden work.

Improve your work efficiency: Our bedding plants drill bit will make hundreds of holes in few minutes, it will save your time & save your back. And it is also a great gift for mom and dad, it will help them do garden work in an easy way. SOLID BARREL WITH DUAL-BLADES design to ensure works for any kinds of soils to improve work efficiency.

Tcbwfy Garden Auger Drill Bit For Planting 3.5"X16"And 1.6"X16.5"Auger Drill Bit Plant Flower Bulb Auger Spiral Hole Drill Earth Post Umbrella Bulb Planter Auger For 3/8"Hex Drive Drill

TCBWFY
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
TCBWFY 9.89

Features

The auger drill bit for planting is the great choice for increasing planting efficiency when planting bulbs, potted plants, vegetables, flowers, bare root trees and shrubs, tilling soil or planter boxes, mixing seeds, soils, fertilizer, paints.

Our garden auger is made of upgraded heavy duty alloy steel, with glossy black painted finish. Offer longer service life with greater groundbreaking ability.

This earth drill bit will work with3/8" or larger chucked drill, 18V or greater drill recommended. Plant hundreds of bulbs in minutes and in any soils. Recommend using cordless drill with adjustable drill chucks. Please keep auger clean from soil and debris when not in use.

Package include 2 sizes garden auger drill bits: one is size 3.5x16inch, the other is 1.6x16.5inch. 2 different sizes bulb planters meet your different planting needs.

The drill auger bit is the best gift idea for your mother, father, and friends who need to do planting work. The auger drill bit helps them to dig hundreds holes in minutes.

Tcbwfy 3X24 Inch Auger Drill Bit For Planting - Easy Planter Garden Auger - Bulb & Bedding Plant Augers - Post Hole Digger For 3/8”Hex Drive Drill

TCBWFY
3US-8X60-HEISE-DANYE-JIANTOU-SHIXIN
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
TCBWFY 9.89

Features

Build to last: Made of heavy duty steel, with glossy black painted finish. The auger drill bit point on it hits the ground first and keeps it steady when you are digging hard grounds. Our patented design also makes the distance between the digging blade start and the point is the minimal, so auger drill bit will start working on hard ground without having to push down.

Size: with non-slip hex drive 0.3inch(8mm); 3-inch diameter x 24-inch length.Quickly digs holes up to 20 inches deep and 3 inches wide using the power of your hand held drill.

Save your time & Easy to use: our earth drill bit will work with any 3/8" or larger chucked drill, 18V or greater drill recommended. Plant hundreds or just a few bulbs in minutes.For cordless drills a minimum 14V drill is recommended; Keep auger clean from soil and debris when not in use.

Multi-Purposes: our spiral hole drill is the best landscapers’ choice for increasing efficiency when planting bulbs, potted plants, vegetables, flowers, bare root trees and shrubs, tilling soil or planter boxes, mixing seed, soil, fertilizer, paint, or batches of mortar mix for hardscapes; Our earth drill bit is also effortlessly dig post holes or even bring it on vacation to drill a hole in sand to anchor your beach umbrella.It will be a good helper for you.

Improve your work efficiency: Our bedding plants drill bit will make hundreds of holes in few minutes, it will save your time & save yor back. A Life Saver for you!

Auger Drill Bit 4X12Inch Garden Plant Flower Bulb Auger Spiral Hole Drill Rapid Planter Earth Auger Bit Post Or Umbrella Hole Digger For 3/8" Hex Drive Drill

TCBWFY
ADB-10X30CM
12.00 X 4.00 X 12.00 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
TCBWFY 9.89

Features

Build to last: Made of heavy duty steel, with glossy black painted finish. The auger drill bit point on it hits the ground first and keeps it steady when you are digging hard grounds. Our patented design also makes the distance between the digging blade start and the point is the minimal, so auger drill bit will start working on hard ground without having to push down.

Size: 0.3 inch (8mm) steel shaft with non-slip hex drive 0.3inch(8mm); 4inch (10cm) diameter x 12-inch (30cm) length.Quickly digs holes up to 12 inches deep and 4 inches wide using the power of your hand held drill.

Save your time & Easy to use: our earth drill bit will work with any 3/8" or larger chucked drill, 18V or greater drill recommended. Plant hundreds or just a few bulbs in minutes.For cordless drills a minimum 14V drill is recommended; Keep auger clean from soil and debris when not in use.

Multi-Purposes: our spiral hole drill is the best landscapers’ choice for increasing efficiency when planting bulbs, potted plants, vegetables, flowers, bare root trees and shrubs, tilling soil or planter boxes, mixing seed, soil, fertilizer, paint, or batches of mortar mix for hardscapes; Our earth drill bit is also effortlessly dig post holes or even bring it on vacation to drill a hole in sand to anchor your beach umbrella.It will be a good helper for you.

Improve your work efficiency: Our bedding plants drill bit will make hundreds of holes in few minutes, it will save your time & save your back. A Life Saver for you!

#TOP5

Auger Drill Bit For Planting,1.6X 9 Inch Garden Auger, Bulb Auger, Easy Planter Rapid Planter Bulb & Bedding Plant Auger For 3/8" Hex Drive Drill

TCBWFY
3CA-4X22CM-HEISE-GM3US
9.00 X 1.60 X 9.00 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
TCBWFY 9.89

Features

Suitable for growing flowers, growing potatoes, growing onions, and other plants that can be grown in the garden.

The size is: 1.6inchx9inch. The length makes you fit at work without bending over, reducing pain.

It is recommended to use any standard electric drill or cordless electric drill above 18v.

Efficient auger drill bit , thereby saving time and improving efficiency.

Very easy to use, just use the drill on the electric drill to work.

Auger Drill Bit For Planting 1.6X9In & 3X12In Garden Auger Spiral Drill Bit Rapid Planter For 3/8”Hex Drive Drill - For Tulips, Iris, Bedding Plants And Digging Weeds Roots

TCBWFY
TY-030005-3
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
TCBWFY 9.89

Features

Build to last: Made of industry grade steel, with glossy black painted finish. When you are digging hard grounds, our auger drill bit point on it hits the ground first and keeps it steady.Our patented design also makes the distance between the digging blade start and the point is the minimal, so our auger drill bit will start working on hard ground without having to push down.

Size: 2 pack: 3in diameter x 12in length with 0.4inch steel shaft and non-slip hex drive; 1.6in diameter x 9in length with 0.3inch steel shaft and non-slip hex drive. Quickly digs holes up to 12in deep and 3in wide & 9in deep and 1.6in wide using the power of your hand held drill.

Save your time & Easy to use: our earth drill bit will work with any 3/8" or larger chucked drill, 18V or greater drill recommended. Plant hundreds or just a few bulbs in minutes.For cordless drills a minimum 14V drill is recommended; Keep auger clean from soil and debris when not in use.

Multi-Purposes: our spiral hole drill is the best landscapers’ choice for increasing efficiency when planting bulbs, potted plants, vegetables, flowers, bare root trees and shrubs, tilling soil or planter boxes, mixing seed, soil, fertilizer, paint, or batches of mortar mix for hardscapes; Our earth drill bit is also effortlessly dig post holes or even bring it on vacation to drill a hole in sand to anchor your beach umbrella.It will be a good helper for you.

Valued 2-pack different sizes(3x12in&1.6x9in) will meet all you needs when doing garden work. Our bedding plants drill bit will make hundreds of holes in few minutes to improve your work efficiency, it will save your time & save your back. A Life Saver for you!

Tcbwfy Garden Auger Drill Bit For Planting 3X16.5Inch,Total Solid Barrel Extensive Blades,For Planting Flowers Bulbs,Rapid Planter Earth Post Umbrella Hole Digger For 3/8"Hex Drive Drill Work For Any Kinds Soil

TCBWFY
ADB-8X42-SHIXIN-BK
12.00 X 3.00 X 12.00 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
TCBWFY 9.89

Features

Various Applications: our SOLID spiral hole drill is the best landscapers’ choice for increasing efficiency when planting bulbs, potted plants, vegetables, flowers, bare root trees and shrubs, tilling soil or planter boxes, mixing seed, soil, fertilizer, paint, or batches of mortar mix for hardscapes; Our earth drill bit is also effortlessly dig post holes or even bring it on vacation to drill a hole in sand to anchor your beach umbrella.It will be a good helper for you.

Build to last: Made of heavy duty alloy steel, with glossy black painted finish. The Upgraded auger drill bit point on it hits the ground first and keeps it steady when you are digging hard grounds. Our patented SOLID BARREL DUAL-BLADES drill bit is the ONLY ONE in market, we makes the distance between the digging blade start and the point is the minimal,and our solid design is also for any kinds of soils, and you will not be afraid of Stones when drilling, so our SOLID auger drill bit will help

Save your time & Easy to use: our earth drill bit will work with any 3/8" or larger chucked drill, 18V or greater drill recommended. Plant hundreds of bulbs in minutes and in any soils. For cordless drills a minimum 14V drill is recommended; Our SOLID BARREL DUAL-BLADES drill bit will help you improve work efficiency for garden work and save your more time do enjoy yourselves! Please keep auger clean from soil and debris when not in use.

Considerate Size Design: 0.3 inch (8mm) steel shaft with non-slip hex drive 0.3inch(8mm); 3-inch (8cm) diameter x 16.5inch (42cm) length.Quickly digs holes up to 16.5inches deep and 3inches wide using the power of your hand held drill. 16.5inch(42cm) length design will also help save your back, don’t need to bent down to do your garden work.

Improve your work efficiency: Our bedding plants drill bit will make hundreds of holes in few minutes, it will save your time & save your back. And it is also a great gift for mom and dad, it will help them do garden work in an easy way. SOLID BARREL WITH DUAL-BLADES design to ensure works for any kinds of soils to improve work efficiency.

Tcbwfy Auger Drill Bit For Planting 2X24 Inch,Extended Length Garden Auger Spiral Drill Bit For Planting Bulbs Flowers Planting Auger For Drill Post Hole Digger For 3/8"Hex Drill

TCBWFY
TY-030006-2
24.00 X 2.00 X 24.00 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
TCBWFY 9.89

Features

Build to last: Made of heavy duty steel, with glossy black painted finish. The auger drill bit point on it hits the ground first and keeps it steady when you are digging hard grounds. Our patented design also makes the distance between the digging blade start and the point is the minimal, so auger drill bit will start working on hard ground without having to push down.

Size: 0.3 inch (8mm) steel shaft with non-slip hex drive 0.3inch(8mm); 2inch (5cm) diameter x 24inch (60cm) length.Quickly digs holes up to 24 inches deep and 2 inches wide using the power of your hand held drill.

Multi-Purposes: our spiral hole drill is the best landscapers’ choice for increasing efficiency when planting bulbs, potted plants, vegetables, flowers, bare root trees and shrubs, tilling soil or planter boxes, mixing seed, soil, fertilizer, paint, or batches of mortar mix for hardscapes; Our earth drill bit is also effortlessly dig post holes or even bring it on vacation to drill a hole in sand to anchor your beach umbrella.It will be a good helper for you.

Save your time & Easy to use: our earth drill bit will Work with MOST 3/8" or larger chucked drill, we recommend using electric drill with ADJUSTABLE DRILL MOUTH, so you will no need to worry about if the auger drill fit your electric drill.18V or greater drill recommended. Plant hundreds or just a few bulbs in minutes.For cordless drills a minimum 14V drill is recommended; Keep auger clean from soil and debris when not in use.

Improve your work efficiency: Our bedding plants drill bit will make hundreds of holes in few minutes, it will save your time & save your back. A Life Saver for you!

Tcbwfy Auger Drill Bit For Planting 4X12Inch And 1.6X9Inch Garden Auger Spiral Drill Bit For Planting Bulbs Flowers Planting Auger For Drill Post Hole Digger For 3/8”Hex Drill

TCBWFY
B094N4GBDZ
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
TCBWFY 9.89

Features

Our auger drill bit for planting designed with widen spirals for more applications, you will get planting holes widen to 4inch diameter, and the hole depth up to 12inch if you needed. Except the 4x12inch garden auger, you will also get a free 1.6” diameter by 9inch length auger drill bit for planting smaller plants.

Garden auger spiral drill bit made of heavy-duty steel with black paint coated for long service time. With our garden auger drill bit, your planting efficiency will be improved a lot. You have more time enjoy the planting beautiful season.

The garden auger drill bit designed to prevent you from back strain, don’t need to bend over so much to dig holes like the traditional way using a shovel. Just use with a cordless drill 18V or greater, hundreds of planting holes will be made in few minutes. We suggest using electric drill with adjustable drill chuck to fit any augers.

The drill augers post hole digger not only can help you plant potted plants,bulbs,vegetables,flowers, bare root trees in the planting season in an easy way, but also help you drill holes on beach umbrella and outdoor tents.

Great gift ideas for your families, friends who need to do the garden work, the garden auger drill bit really helps them a lot when digging the planting holes. mixing seeds and paints, or mix fertilizers with the power of the high-speed rotating spirals.

Tcbwfy Auger Drill Bit For Planting 1.6X16.5Inch Extended Length Garden Auger Spiral Drill Bit For Planting Bulbs Flowers Planting Auger For Drill Post Hole Digger For 3/8”Hex Drill

TCBWFY
ADB-0218
16.50 X 1.60 X 16.50 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
TCBWFY 9.89

Features

The planting auger for drill designed with new model upgraded bit and more spirals on the solid shaft, ensures digging holes 10 times working efficiency, extremely increase your planting efficiency and you have more time enjoy the planting season.

Planting auger for drill made of heavy duty steel with black paint coated for long service time. Extended length 16.5inch will make you stand up digging holes for planting instead bending over, really necessary tool in your planting season. Heavy duty solid shaft will work on any kinds of soils.

Auger bits size is 1.6nch diameter by 16.5inch length, suitable for planting all kinds of bulbs and flowers of different sizes. 16.5inch length will also prevent you from back strain, don’t need to bend over so much to dig holes like the traditional way using a shovel.

The pointed triangle bit of the auger drill bit has a small hole on it for easily hanging storage when not in use. Fit any 3/8” hex drive drill, please using drill with adjustable drill chuck to fit any sizes augers, you will never worry about if the auger fit your drill any more. 18V or larger cordless drill recommended.

Package include 1.6x16.5inch solid shaft intensive blades auger drill bit and 2 mini garden tools(help you transplant seedlings and drill potted plant hole.) Great gift ideas for anyone who loves doing garden work, will help them planting potted plants, vegetables, flowers, bulbs, soils, paint and so on. Also can bring earth drill on vacation to drill a hole in sand to anchor your beach umbrella and outdoor tents.

Tcbwfy 4 Set Auger Drill Bit For Planting,Heavy Duty Garden Auger Spiral Drill Bit Bulb Planter Tool For Planting Bedding Plants,Universal For Cordless Drill(1.6"X9",1.6"X16.5",3"X16.5",3"X12")

TCBWFY
AUGER DRILL BIT
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
TCBWFY 9.89

Features

All of 4sets garden auger spiral drill bits are made from heavy duty steel for superior strength & durability. The glossy painted finish makes it resistant to corrosion & rusting.

Our patented design keeps the distance between the digging blade start and the point minimal, so the auger drill bit will start to work on hard ground without having to push down.

4 set include 1.6"x9",1.6"x16.5",3"x16.5",3"x12" 4 different sizes drill bits, perfect for digging garden, making post holes, digging earth and Lawn augering.

This auger drill bit is designed to make planting job easy - simply attach to a cordless drill and you can start digging into various grounds.

Our industry-leading warranty ensures that you are satisfied with your purchase - hassle free returns and refunds if necessary.

Tcbwfy 2X32 Inch Auger Drill Bit For Planting - Long Handle Easy Planter Garden Auger - Bulb & Bedding Plant Augers - Post Hole Digger For 3/8”Hex Drive Drill

TCBWFY
AUGER DRILL BIT
2.00 X 2.00 X 32.00 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
TCBWFY 9.89

Features

Long handle 32inch provides extra leverage and makes it easier to dig into the ground without bending down.

Our auger drill bit is constructed from industry-grade steel for maximum durability and last for years.

Compatible with any hex drive electric or cordless drills or auger power heads, easy to operate and suitable for users at different levels.

This auger drill bit for planting is a perfect tool for your garden and outdoor projects, make planting bulbs, bedding plants, and small trees much easier.

The auger drill bit has a sharp, extensive spiral tip that easily pushes through the soil, creating a perfect hole for planting.

Tcbwfy 24 Inch Auger Drill Bit For Planting - 1.2"X24" Long Handle Easy Planter Garden Auger - Bulb & Bedding Plant Augers - Post Hole Digger For 3/8”Hex Drive Drill

TCBWFY
AUGER
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
TCBWFY 9.89

Features

Long handle 24inch provides extra leverage and makes it easier to dig into the ground without bending down.

Our auger drill bit is constructed from industry-grade steel for maximum durability and last for years.

Compatible with any hex drive electric or cordless drills or auger power heads, easy to operate and suitable for users at different levels.

This auger drill bit for planting is a perfect tool for your garden and outdoor projects, make planting bulbs, bedding plants, and small trees much easier.

The auger drill bit has a sharp, extensive spiral tip that easily pushes through the soil, creating a perfect hole for planting. Must have garden tools.

Top 10 drill bits Brands on Amazon

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

Brand Count
Tcbwfy 13

Top 10 drill bits Brands Pie Chart


We've carried out a comprehensive analysis of 45,068 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 $20.73, 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 13 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.