Daisy
Last Updated: Feb 6, 2026
* 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.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
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
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
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
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| tools0234 | 5.53 | ❌ | ❌ | ❌ |
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
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon Global Store UK | 0.00 | ❌ | ❌ | ❌ |
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
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
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
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
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
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Country of Origin:China
Package length:18.0"
Package width:18.0"
Package height:21.0"
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
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
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
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
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
United States Workforce
Seven US Based Manufacturing Facilities
Proven and Tested for durability and function in real world job site conditions
Manufacturer: Greenlee
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
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
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
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
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Medikus | 9.77 | ❌ | ❌ | ❌ |
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
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Z Pan | 9.90 | ✅ | ✅ | ✅ |
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
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
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Country of Origin:China
Package length:18.0"
Package width:18.0"
Package height:21.0"
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
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)
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Greenlee 16-04-54A
United States Workforce
Bends to meet your needs
Seven US Based Manufacturing Facilities
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Junipers' | 9.86 | ❌ | ❌ | ❌ |
Complete hole drilling, tapping and deburring/countersinking in one operation
Manufactured to the Highest Quality Available.
Meets the standard of excellence.
Latest Technical Development.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Junipers' | 9.86 | ❌ | ❌ | ❌ |
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
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Triplenet Pricing INC | 9.81 | ❌ | ❌ | ❌ |
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
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Gatzies | 9.78 | ❌ | ❌ | ❌ |
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
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Hugo's Online | 9.54 | ❌ | ❌ | ❌ |
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
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| MaxWarehouse | 9.82 | ❌ | ❌ | ❌ |
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
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Turumov | 5.86 | ❌ | ❌ | ❌ |
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
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Greenlee | 28 |
| Greenlee Textron | 1 |
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.