Best Timberline Countersink Drill Bits in 2026
Daisy
Last Updated: Feb 6, 2026
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 |
|---|---|---|---|---|
| BOYOUYS | 7.17 | ✅ | ✅ | ✅ |
✅【Automatic Center Punch】The center punch delivers an automatic,high-impact,spring-loaded strike through adjusting the cap; Carbide center punches are 10 times stronger than regular punchesprotective aluminum case makes the drills not easy to dull.
✅【Hss 50 Sizes】 ncludes five standard step drill bits with center punch,Different sized shanks ensure compatibility with 1/4, 3/8 and 1/2 in. chuck sizes,to meet your normal needs.
✅【Durable titanium coated drill】Coated by titanium, this step drill set performs well in heat, corrosion and rust resistance,Can reduce friction and run cooler.
✅【Universal Compatibility】Step drill bits can provide fast and smooth drilling on steel, aluminum, wood, plastic plates, etc., holes of different diameters (the plate must be thinner than the height of the step drill).
✅【Clear Measurements】Meticulously manufactured drills come with very high visibility digital laser measurements, allowing you to easily find the size you need and improve drilling accuracy.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| BOYOUYS | 7.26 | ✅ | ✅ | ✅ |
✅【Five-blade design】Each countersunk drill adopts five-blade blade design, which can reduce vibration and prolong life, achieve smoother drilling, with 1/4" metal hex.
✅【Compact Grinding】Precision grinding 82° tip for drilling holes on most medium hardness stainless steel, copper, aluminum, wood, plastic.
✅【M2 HSS Cobalt Layered Drill Bits】M2 Cobalt Coated, each metal countersunk drill bit is made of high quality M2 HSS material, this countersunk drill bit set is excellent in heat, corrosion and rust resistance to reduce friction and run cooler.
✅【Universal Compatibility】Surface black oxide treatment increases corrosion resistance, and the five-blade design helps create a strong connection between the screw and the material.
✅【Clear Sizes】Meticulously crafted drills with very high visibility numbers available in very common 1/4", 3/8", 1/2", 5/8" and 3/4" drill sizes.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Devotion to consistently providing the highest quality
Solutions for manufacturers, fabricators, display and cabinet professionals
U.S.A. Corporate headquarters and warehouse, located in new York
Commitment to offer the highest consistent quality and innovative products
Industrial grade
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Toolstoday | 9.84 | ✅ | ✅ | ✅ |
Devotion to consistently providing the highest quality
Solutions for manufacturers, fabricators, display and cabinet professionals
U.S.A. Corporate headquarters and warehouse, located in new York
Commitment to offer the highest consistent quality and innovative products
Industrial grade
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Toolstoday | 9.84 | ✅ | ✅ | ✅ |
Devotion to consistently providing the highest quality
Solutions for manufacturers, fabricators, display and cabinet professionals
U.S.A. Corporate headquarters and warehouse, located in new York
Commitment to offer the highest consistent quality and innovative products
Industrial grade
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Toolstoday | 9.84 | ✅ | ✅ | ✅ |
Devotion to consistently providing the highest quality
Solutions for manufacturers, fabricators, display and cabinet professionals
U.S.A. Corporate headquarters and warehouse, located in new York
Commitment to offer the highest consistent quality and innovative products
Industrial grade
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Routerbitworld | 9.93 | ❌ | ❌ | ❌ |
Devotion to consistently providing the highest quality
Solutions for manufacturers, fabricators, display and cabinet professionals
U.S.A. Corporate headquarters and warehouse, located in new York
Commitment to offer the highest consistent quality and innovative products
Industrial grade
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Toolstoday | 9.83 | ✅ | ✅ | ✅ |
Devotion to consistently providing the highest quality
Solutions for manufacturers, fabricators, display and cabinet professionals
U.S.A. Corporate headquarters and warehouse, located in new York
Commitment to offer the highest consistent quality and innovative products
Industrial grade
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Routerbitworld | 9.93 | ✅ | ✅ | ✅ |
Devotion to consistently providing the highest quality
Solutions for manufacturers, fabricators, display and cabinet professionals
U.S.A. Corporate headquarters and warehouse, located in new York
Commitment to offer the highest consistent quality and innovative products
Industrial grade
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Routerbitworld | 9.93 | ✅ | ✅ | ✅ |
Devotion to consistently providing the highest quality
Solutions for manufacturers, fabricators, display and cabinet professionals
U.S.A. Corporate headquarters and warehouse, located in new York
Commitment to offer the highest consistent quality and innovative products
Industrial grade
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Toolstoday | 9.84 | ❌ | ❌ | ❌ |
Devotion to consistently providing the highest quality
Solutions for manufacturers, fabricators, display and cabinet professionals
U.S.A. Corporate headquarters and warehouse, located in new York
Commitment to offer the highest consistent quality and innovative products
Industrial grade
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Toolstoday | 9.84 | ❌ | ❌ | ❌ |
Devotion to consistently providing the highest quality
Solutions for manufacturers, fabricators, display and cabinet professionals
U.S.A. Corporate headquarters and warehouse, located in new York
Commitment to offer the highest consistent quality and innovative products
Industrial grade
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| ❌ | ❌ | ❌ |
Devotion to consistently providing the highest quality
Solutions for manufacturers, fabricators, display and cabinet professionals
U.S.A. Corporate headquarters and warehouse, located in new York
Commitment to offer the highest consistent quality and innovative products
Industrial grade
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Toolstoday | 9.84 | ❌ | ❌ | ❌ |
Devotion to consistently providing the highest quality
Solutions for manufacturers, fabricators, display and cabinet professionals
U.S.A. Corporate headquarters and warehouse, located in new York
Commitment to offer the highest consistent quality and innovative products
Industrial grade
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| BOYOUYS | 7.32 | ✅ | ✅ | ✅ |
✅【Universal Compatibility】The T-4241 step drill bit can provide fast and smooth drilling on holes of different diameters in steel, aluminum, wood, plastic boards, etc. (NOTE: the board must be thinner than the height of the step drill).
✅【Quick Change】The 1/4 inch hex shank is compatible with impact resistant power tools and allows for quick, easy, and convenient step drill switching.
✅【Hss 30+ Sizes】Drilling Sizes Include: 13 Step Drill Bits (1/8, 5/32, 3/16, 7/32, 1/4, 9/32, 5/16, 11/32, 3 /8, 13/32, 7/16, 15/32, 1/2-inch) 6-step drill bits (3/16, 1/4, 5/16, 3/8, 7/16, 1/2-inch) and 12 step drills (3/16, 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7 /8") different sized holders ensure compatibility with 1/4, 3/8 and 1/2" chuck sizes to suit your normal needs.
✅【Durable T-4241 Titavium Coated Bits】Titanium coated step drill bits with hardness HRC between 62-66, this step drill set is excellent in heat, corrosion and rust resistance, reduces friction and runs cooler .
✅【Two Spiral Flutes】Two cutting blades are designed to be easier, faster and smoother, allowing chips to escape for perfect results.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Toolstoday | 9.84 | ✅ | ✅ | ✅ |
Devotion to consistently providing the highest quality
Solutions for manufacturers, fabricators, display and cabinet professionals
U.S.A. Corporate headquarters and warehouse, located in new York
Commitment to offer the highest consistent quality and innovative products
Industrial grade
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Routerbitworld | 9.93 | ❌ | ❌ | ❌ |
Devotion to consistently providing the highest quality
Solutions for manufacturers, fabricators, display and cabinet professionals
U.S.A. Corporate headquarters and warehouse, located in new York
Commitment to offer the highest consistent quality and innovative products
Industrial grade
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Routerbitworld | 9.93 | ❌ | ❌ | ❌ |
Devotion to consistently providing the highest quality
Solutions for manufacturers, fabricators, display and cabinet professionals
U.S.A. Corporate headquarters and warehouse, located in new York
Commitment to offer the highest consistent quality and innovative products
Industrial grade
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Toolstoday | 9.84 | ❌ | ❌ | ❌ |
Devotion to consistently providing the highest quality
Solutions for manufacturers, fabricators, display and cabinet professionals
U.S.A. Corporate headquarters and warehouse, located in new York
Commitment to offer the highest consistent quality and innovative products
Industrial grade
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Devotion to consistently providing the highest quality
Solutions for manufacturers, fabricators, display and cabinet professionals
U.S.A. Corporate headquarters and warehouse, located in new York
Commitment to offer the highest consistent quality and innovative products
Industrial grade
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Devotion to consistently providing the highest quality
Solutions for manufacturers, fabricators, display and cabinet professionals
U.S.A. Corporate headquarters and warehouse, located in new York
Commitment to offer the highest consistent quality and innovative products
Industrial grade
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Devotion to consistently providing the highest quality
Solutions for manufacturers, fabricators, display and cabinet professionals
U.S.A. Corporate headquarters and warehouse, located in new York
Commitment to offer the highest consistent quality and innovative products
Industrial grade
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Devotion to consistently providing the highest quality
Solutions for manufacturers, fabricators, display and cabinet professionals
U.S.A. Corporate headquarters and warehouse, located in new York
Commitment to offer the highest consistent quality and innovative products
Industrial grade
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Amazon.com | 9.68 | ✅ | ✅ | ✅ |
Devotion to consistently providing the highest quality
Solutions for manufacturers, fabricators, display and cabinet professionals
U.S.A. Corporate headquarters and warehouse, located in new York
Commitment to offer the highest consistent quality and innovative products
Industrial grade
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Timberline | 18 |
| Amana Tool | 3 |
| Boyouys | 3 |
We've carried out a comprehensive analysis of 356 reviews on countersink drill bits timberline, using our selection criteria to identify the best options in the home improvement. Our findings reveal that most customers typically select countersink drill bits timberline priced around $15.26, with top brands including and boyouys and timberline
Our team of expert editors reviewed these high-quality items and handpicked the top 24 countersink drill bits timberline for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the home improvement category. These include boyouys, amazon.com and toolstoday and routerbitworld .
We are dedicated to assisting our users in finding the right bits Products based on their needs, saving them considerable time when choosing which countersink drill bits timberline to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.
PickSmartly is dedicated to creating a platform designed to streamline your shopping experience, empowering you to make well-informed purchasing decisions with minimal time and effort. At the heart of our mission is the commitment to earning and maintaining the trust of our users, as we believe this to be fundamental to the services we provide.
When you engage with our websites, services, or tools, we or our approved service providers may utilize cookies to store information. This is done to enhance your user experience by making it more efficient, secure, and tailored to your preferences, as well as for marketing objectives.
We are an Amazon Associate and earn commissions from qualifying purchases. Our participation in the Amazon Services LLC Associates Program, an affiliate advertising initiative, provides us with a means to generate income through links to Amazon.com and its affiliated websites. Please note that Amazon, Amazon Prime, their logos, and the Amazon Prime logo are registered trademarks of Amazon.com, Inc., or its associated companies.
