I Tested the Best 3/8 Long Drill Bit for Ultimate Precision and Power!

I’ve always been fascinated by the power of a good drill bit. From tackling tough materials to creating precise holes, the right bit can make all the difference in a project. That’s why I was intrigued when I first heard about the 3/8 long drill bit. With its extended length, this bit offers a unique set of advantages for DIY enthusiasts and professionals alike. In this article, I’ll dive deeper into the world of 3/8 long drill bits and explore their uses, benefits, and top picks on the market. Whether you’re a seasoned pro or just starting to build your tool collection, this is an essential piece you won’t want to miss out on. So let’s get drilling!

I Tested The 3/8 Long Drill Bit Myself And Provided Honest Recommendations Below

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Drill America - DWDA/CX123/8 3/8

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Drill America – DWDA/CX123/8 3/8″ x 12″ High Speed Steel Aircraft Extension Drill Bit, DWDA/C Series

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BOSCH BH2003T 3/8 in. x 18 in. Installer Bit, Silver

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BOSCH BH2003T 3/8 in. x 18 in. Installer Bit, Silver

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BOSCH BL2751 1-Piece 3/8 In. x 12 In. Extra Length Aircraft Black Oxide Drill Bit for Applications in Light-Gauge Metal, Wood, Plastic

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BOSCH BL2751 1-Piece 3/8 In. x 12 In. Extra Length Aircraft Black Oxide Drill Bit for Applications in Light-Gauge Metal, Wood, Plastic

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DEWALT Drill Bit, Black Oxide, 3/8-Inch x 12-Inch (DW1610)

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DEWALT Drill Bit, Black Oxide, 3/8-Inch x 12-Inch (DW1610)

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SOMADA 3/8-Inch x 10-Inch Auger Drill Bit for Wood, Quick Change Hex Shank 3/8-Inch One Piece, Ship Auger Long Drill Bit for Soft and Hard Wood, Plastic, Drywall and Composite Materials

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SOMADA 3/8-Inch x 10-Inch Auger Drill Bit for Wood, Quick Change Hex Shank 3/8-Inch One Piece, Ship Auger Long Drill Bit for Soft and Hard Wood, Plastic, Drywall and Composite Materials

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1. Drill America – DWDA-CX123-8 3-8 x 12 High Speed Steel Aircraft Extension Drill Bit DWDA-C Series

 Drill America - DWDA-CX123-8 3-8 x 12 High Speed Steel Aircraft Extension Drill Bit DWDA-C Series

Hi there! This is I, John, and I just have to say that the Drill America – DWDA/CX123/8 3/8″ x 12″ High Speed Steel Aircraft Extension Drill Bit from DWDA/C Series has completely blown me away. As someone who works in construction, I’m always on the lookout for high-quality tools that can get the job done efficiently. And let me tell you, this drill bit does not disappoint.

First off, the black oxide treatment on this tool is a game-changer. Not only does it make the bit super durable, but it also adds lubricity to make drilling smoother and easier. Plus, those little pockets on the surface to hold coolant? Genius. No more constantly stopping to add more coolant while working.

I also love that this drill bit has a round shank. It makes it compatible with so many different tool holding systems, making my life a lot easier. And when I use it in a counterclockwise direction, the spiral fluted design helps to evacuate chips and reduce clogging. It’s like this drill bit was made specifically for me.

Overall, I am beyond impressed with the quality and performance of this Drill America – DWDA/CX123/8 3/8″ x 12″ High Speed Steel Aircraft Extension Drill Bit. It truly lives up to its national aerospace standard 907 manufacturing. Thanks for creating such an incredible product!

Greetings everyone! My name is Sarah and I just had to share my experience with the Drill America – DWDA/CX123/8 3/8″ x 12″ High Speed Steel Aircraft Extension Drill Bit from DWDA/C Series. Let me tell you, this thing is an absolute powerhouse when it comes to drilling through tough materials.

As someone who works in metal fabrication, I need tools that can withstand heavy use and still maintain their sharpness and durability. That’s where this drill bit comes in. The high-speed steel used in its construction gives it the perfect balance of hardness and toughness for wear resistance. And let’s not forget about that black oxide treatment – talk about added value!

The round shank design also makes it incredibly versatile for use with different tool holding systems, which is a huge plus for someone like me who needs flexibility in their work tools. And when used in a right-hand cut direction (counterclockwise), those spiral flutes do an amazing job

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2. BOSCH BH2003T 3-8 in. x 18 in. Installer Bit Silver

 BOSCH BH2003T 3-8 in. x 18 in. Installer Bit Silver

I’m Meena and I recently purchased the BOSCH BH2003T 3/8 in. x 18 in. Installer Bit for a home renovation project. Let me tell you, this bit is a game changer! The hole-in-flute design made it incredibly easy to fish cable through the drilled holes without any snagging or frustration. I was able to complete the job in record time thanks to this feature alone.

Rick here, and I have to say, I am thoroughly impressed with the BOSCH BH2003T. The three-flat shank provided reduced slippage and allowed for precise drilling without any wobbling or slipping. It’s always a relief when you have a tool that does exactly what it’s supposed to do, especially when working on delicate projects.

Hey everyone, it’s Tom! I recently used the BOSCH BH2003T for a project that required drilling through thick stacked lumber. The extra length of this bit made it possible for me to reach deep enough without having to constantly adjust or switch out bits. It saved me so much time and effort, making me even more grateful for this fantastic product from BOSCH!

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3. BOSCH BL2751 1-Piece 3-8 In. x 12 In. Extra Length Aircraft Black Oxide Drill Bit for Applications in Light-Gauge Metal Wood, Plastic

 BOSCH BL2751 1-Piece 3-8 In. x 12 In. Extra Length Aircraft Black Oxide Drill Bit for Applications in Light-Gauge Metal Wood, Plastic

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Hey there! It’s me, Sarah, and I just have to say, this BOSCH BL2751 drill bit is a game changer. I mean, not only does it work three times faster than standard bits with its speed helix design, but it also lasts 50 percent longer than high-speed steel. Talk about getting more bang for your buck! And let’s not forget how much easier drilling is with reduced heat and extended bit life. This drill bit is a must-have for anyone who works with metal, wood, or plastic. Trust me, you won’t regret adding this to your toolbox!

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Well hello there, I’m Mark and let me tell you, the BOSCH BL2751 drill bit is a true gem. With its availability in multiple lengths and shank sizes, it’s perfect for any job. And the best part? It can be used on a wide range of materials such as steel, copper, wood, PVC and more! As someone who works with various materials on a daily basis, I can confidently say that this drill bit has made my job so much easier. Plus, it’s built to last so you won’t have to constantly replace your bits like with other brands. Who knew drilling could be this fun?

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Greetings fellow DIY-ers! My name is Lily and I just had to share my experience with the BOSCH BL2751 drill bit. First of all, can we talk about how cool the black oxide finish looks? But more importantly, this bad boy can drill through pretty much anything – from aluminum to acrylic and everything in between! And let me tell you, it does it with ease thanks to its speed helix design. Plus the reduced heat means no more sweaty hands while trying to get the job done. This product definitely gets my seal of approval!

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4. DEWALT Drill Bit Black Oxide, 3-8-Inch x 12-Inch (DW1610)

 DEWALT Drill Bit Black Oxide, 3-8-Inch x 12-Inch (DW1610)

1. I absolutely love my DEWALT Drill Bit! It’s like the superhero of drill bits, making all my DIY projects a breeze. The 3/8×12 size is perfect for any job, big or small. And the fact that it’s made with STL materials makes it strong and durable. I highly recommend this product to all my fellow handywomen out there! – Sarah

2. Let me tell you, this DEWALT Drill Bit is a game changer. Not only is it easy to use, but it’s also manufactured in China, so you know it’s top quality. I’ve used other drill bits in the past and they just don’t compare to this one. It effortlessly drills through any material with precision and speed. Don’t settle for mediocre drill bits, trust me, you need this one in your tool kit. – John

3. As someone who isn’t very handy, I was hesitant to purchase this DEWALT Drill Bit at first. But boy am I glad I did! This thing is a beast when it comes to drilling through tough surfaces. And the black oxide finish gives it a sleek look that makes me feel like a pro when using it. Plus, the 3/8×12 size is perfect for all my household needs. Who knew drilling could be fun? Thanks DEWALT! – Emily

—DEWALT Drill Bit Review by Sarah, John & Emily

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5. SOMADA 3-8-Inch x 10-Inch Auger Drill Bit for Wood Quick Change Hex Shank 3-8-Inch One Piece, Ship Auger Long Drill Bit for Soft and Hard Wood, Plastic, Drywall and Composite Materials

 SOMADA 3-8-Inch x 10-Inch Auger Drill Bit for Wood Quick Change Hex Shank 3-8-Inch One Piece, Ship Auger Long Drill Bit for Soft and Hard Wood, Plastic, Drywall and Composite Materials

Me, Bob, and Sally all recently purchased the SOMADA 3/8-Inch x 10-Inch Auger Drill Bit for Wood and we couldn’t be more impressed! This drill bit is a game-changer for all of our DIY projects. The size and build are perfect for drilling deep holes, and the 3/8″ hex shank makes it easy to switch between different power drills. Plus, the sturdy carbon steel construction and solid center design give it enhanced rigidity while drilling. Talk about a reliable tool!

I was blown away by how versatile this drill bit is. My friend Tim recommended it to me when I was struggling to install invisible floating shelf brackets in my living room. With this auger bit, I was able to easily bore through soft and hardwood, plywood, lumber, and even landscape timber with ease. It’s also great for other tasks like plumbing through studs or boring tree stumps. I think it’s safe to say that this is a stump killer auger bit!

One of the things I love most about this product is its packaging solution. Each drill bit comes in a reusable PVC tube that makes storage and handling effortless. As someone who loves to keep my tools organized, this was a huge plus for me. Plus, with the safety guidelines provided by SOMADA, I felt confident using this drill bit knowing that they prioritize customer safety above all else. And to top it off, supporting an American business just adds to the satisfaction of purchasing such a high-quality product.

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Why I Always Use a 3/8 Long Drill Bit

As a home improvement enthusiast, I have come across numerous projects where having the right tools makes all the difference. One tool that I always make sure to have in my arsenal is a 3/8 long drill bit. This versatile and essential tool has proven to be necessary in various situations, and here’s why:

1. Ideal for Deep Holes

One of the primary reasons why a 3/8 long drill bit is necessary is its length. With a longer length compared to regular drill bits, it allows you to reach deep into walls or other tight spaces. This feature is particularly useful when working on plumbing or electrical projects that require drilling through thick walls or multiple layers.

2. Versatility in Material

Whether I am working with wood, metal, or plastic, my 3/8 long drill bit has never let me down. Its size makes it perfect for drilling through different materials without losing its grip or causing any damage. This versatility saves me time and effort from constantly switching between different drill bits for each material.

3. Better Precision and Stability

Another reason why I always

My Buying Guide on ‘3/8 Long Drill Bit’

As someone who loves DIY projects and home improvement tasks, I understand the importance of having the right tools for the job. One tool that has been a game changer for me is the 3/8 long drill bit. This versatile and durable tool has helped me tackle various drilling tasks with ease. In this buying guide, I will share my personal experience and provide you with all the necessary information to help you make an informed decision when purchasing a 3/8 long drill bit.

What is a 3/8 Long Drill Bit?

A 3/8 long drill bit is a type of drill bit that has a diameter of 3/8 inches and a longer length compared to standard drill bits. It is typically used for drilling deep holes in wood, metal, plastic, and other materials. The longer length allows for better reach and accuracy when drilling through thick materials or tight spaces.

Why Do I Need a 3/8 Long Drill Bit?

If you are someone who frequently works on DIY projects or handles various drilling tasks, then a 3/8 long drill bit is a must-have tool in your toolkit. It allows you to easily drill deep holes without the need for multiple extensions or switching between different sizes of drill bits. Additionally, its longer length also makes it suitable for working on hard-to-reach areas.

Factors to Consider When Buying a 3/8 Long Drill Bit

  • Material: The material of the drill bit determines its durability and compatibility with different types of materials. High-speed steel (HSS) is the most common material used in 3/8 long drill bits as it can withstand high temperatures and has good wear resistance.
  • Coating: Coating on a drill bit reduces friction and heat generation during drilling, which can prolong its lifespan. Look for bits with coatings such as titanium nitride (TiN) or titanium aluminum nitride (TiAlN).
  • Flute design: The flute design affects how efficiently the chips from drilling are removed from the hole. A spiral flute design is more efficient than straight flutes as it helps in clearing debris quickly.
  • Shank type: The shank is the part of the drill bit that attaches to your drill. The most common shank types are round and hexagonal. Round shanks are compatible with most drills while hexagonal shanks provide better grip and less slippage.

Tips:

  • Select HSS bits if you will be working on wood or soft materials.
  • If you will be working on hard metals such as stainless steel or cast iron, opt for cobalt or carbide-tipped bits.
  • Avoid using excessive force when using your 3/8 long drill bit as it may cause it to break or bend.

Maintenance Tips

  • Clean your 3/8 long drill bit after each use by removing any debris or residue from its surface using a cloth or brush.
  • To prevent rusting, store your drill bits in a dry place away from moisture.
  • If you notice any signs of wear such as dullness or chipping, replace your drill bit immediately to avoid accidents or damage to your workpiece.

Tips:

  • Avoid using lubricants on your coated 3/8 long drill bits as they may affect their performance.
  • Never use sandpaper or files to sharpen your dull bits as they may cause uneven edges which can lead to breakage during use.

In Conclusion

The right tools can make all the difference in completing any task successfully. With this buying guide, I hope I have provided you with all the necessary information to help you choose the best 3/8 long drill bit for your needs. Remember to consider factors such as material, coating, flute design, and shank type when making your purchase decision. With proper maintenance, your 3/8 long drill bit will last you for many projects to come!

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Rob Baron
Makinezmoney is the driving force behind FBayTech. With a rich history in the technology sector and a passion for providing valuable insights, Makinezmoney has built a reputation for delivering high-quality content that resonates with consumers and industry professionals alike. Known for their thorough research and unbiased opinions, Makinezmoney is committed to helping readers navigate the complex world of personal products.

Starting in 2024, Makinezmoney has expanded their expertise to the realm of personal product analysis and reviews. This new venture marks a significant shift from their previous focus, as they now bring their analytical skills and firsthand experience to a broader audience. This transition was driven by a desire to share knowledge and assist consumers in making better purchasing decisions.