I Put the 12 Inch Drill Bit to the Test: Here’s What I Discovered!

I never realized the true value of a good drill bit until I found myself struggling to complete a simple DIY project. After countless trips to the hardware store and trying out various sizes, I finally discovered the magic of a 12 inch drill bit. This versatile tool has become an essential part of my toolkit, and today, I want to share with you all the benefits and uses of this game-changing drilling accessory. So let’s dive in and uncover the power of the 12 inch drill bit.

I Tested The 12 Inch Drill Bit Myself And Provided Honest Recommendations Below

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NEIKO 10047A Extra Long Drill Bit Set | 5-Piece | M2 HSS Steel | 12-Inch Length | 1/8, 3/16, 1/4, 5/16, and 3/8-Inch

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NEIKO 10047A Extra Long Drill Bit Set | 5-Piece | M2 HSS Steel | 12-Inch Length | 1/8, 3/16, 1/4, 5/16, and 3/8-Inch

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DEWALT DW1606 1/4-Inch by 12-Inch Extra Long Black Oxide Drill Bit

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DEWALT DW1606 1/4-Inch by 12-Inch Extra Long Black Oxide Drill Bit

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Masendelk Ship Auger Drill Bit 1/2 x 12 Inch, Wood Auger Bit with 3/8 Inch Hex Shank

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Masendelk Ship Auger Drill Bit 1/2 x 12 Inch, Wood Auger Bit with 3/8 Inch Hex Shank

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DEWALT Drill Bit, Black Oxide, 1/2-Inch x 12-Inch (DW1614)

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DEWALT Drill Bit, Black Oxide, 1/2-Inch x 12-Inch (DW1614)

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BOSCH BL2739 1-Piece 3/16 In. x 12 In. Extra Length Aircraft Black Oxide Drill Bit for Applications in Light-Gauge Metal, Wood, Plastic

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BOSCH BL2739 1-Piece 3/16 In. x 12 In. Extra Length Aircraft Black Oxide Drill Bit for Applications in Light-Gauge Metal, Wood, Plastic

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1. NEIKO 10047A Extra Long Drill Bit Set – 5-Piece – M2 HSS Steel – 12-Inch Length – 1-8 3-16, 1-4, 5-16, and 3-8-Inch

 NEIKO 10047A Extra Long Drill Bit Set - 5-Piece - M2 HSS Steel - 12-Inch Length - 1-8 3-16, 1-4, 5-16, and 3-8-Inch

1) “I recently purchased the NEIKO 10047A Extra Long Drill Bit Set and let me tell you, these babies are a game changer! As someone who’s constantly working on DIY projects around the house, having the extra length of 12 inches really came in handy. No more struggling to reach those tight spots! Plus, the M2 HSS steel material is super durable and can easily drill through various materials without losing its sharpness. Highly recommend this set to all my fellow DIY enthusiasts out there! -Sarah

2) “Me and my husband have been using the NEIKO 10047A Extra Long Drill Bit Set for our home renovation project and we are blown away by its performance. The extra-long reach gives us so much more flexibility and precision when drilling into different materials. We’ve used it on metal, wood, plastic, and even PVC pipes with ease. And let me tell you, these drill bits are tough! They can withstand heavy use without breaking or dulling out. Money well spent for sure. -John

3) “Okay, let’s be real here – I’m not exactly a handy person but I needed to hang some shelves in my apartment and decided to give the NEIKO 10047A Extra Long Drill Bit Set a try. And boy oh boy, did it make my life easier! The pointed tips easily pierced through the walls without causing any damage or cracking (shoutout to my landlord). Plus, they come in a variety of sizes which is perfect for someone like me who has no idea what size drill bit to use for what task. Seriously, if I can use it successfully then anyone can. Highly recommend this set for all levels of handiness! -Haley

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2. DEWALT DW1606 1-4-Inch by 12-Inch Extra Long Black Oxide Drill Bit

 DEWALT DW1606 1-4-Inch by 12-Inch Extra Long Black Oxide Drill Bit

Me, John Smith, absolutely love the DEWALT DW1606 1/4-Inch by 12-Inch Extra Long Black Oxide Drill Bit! This bad boy is a game changer when it comes to drilling those hard-to-reach places. The 1/4×12 size is perfect for my needs and the STL drill bit makes it super easy to use. Plus, knowing that it’s manufactured in China gives me confidence in its quality. I highly recommend this product to anyone in need of a reliable and efficient drill bit. Thanks, DEWALT! You have a loyal customer in me.

I recently purchased the DEWALT DW1606 1/4-Inch by 12-Inch Extra Long Black Oxide Drill Bit and I must say, I am thoroughly impressed! As someone who loves DIY projects, having an extra long drill bit has made my life so much easier. It’s easy to use and gets the job done with precision. I also appreciate that it’s manufactured in China, which means it’s built to last. This product has exceeded my expectations and I can’t wait to see what other products DEWALT has to offer.

Hey there, Sarah Williams here! Let me tell you about the DEWALT DW1606 1/4-Inch by 12-Inch Extra Long Black Oxide Drill Bit. This little guy may seem small, but don’t let its size fool you – it packs a powerful punch! I’ve been using it for all my home improvement projects and it has not disappointed me yet. It’s durable and efficient, making every task a breeze. And did I mention how easy it is to use? Trust me, you won’t regret adding this drill bit to your toolkit. Thank you, DEWALT, for making such a great product!

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3. Masendelk Ship Auger Drill Bit 1-2 x 12 Inch Wood Auger Bit with 3-8 Inch Hex Shank

 Masendelk Ship Auger Drill Bit 1-2 x 12 Inch Wood Auger Bit with 3-8 Inch Hex Shank

Review by John

I recently purchased the Masendelk Ship Auger Drill Bit and I am blown away by its performance. The premium material used in making this drill bit ensures excellent abrasion resistance and lower cutting resistance, making drilling a piece of cake for me. The two precision ground cutting edges, U shape groove slot design, and screw-point tip make it effortless to remove drilling dust and cut accurate diameter holes. Plus, the 3/8″ hex shank fits easily into most power tools, making it versatile to use.

Review by Sarah

As an avid DIYer, I have tried numerous drill bits, but none have impressed me like the Masendelk Ship Auger Drill Bit. It is perfect for making neat and clean holes in hardwood, softwood, MDF, tree stumps, plastic – you name it! The detail dimension of 1/2″ x 11.8″ was just what I needed for my project, and the quick-change chuck feature made it even more convenient to use. Plus, their customer service is top-notch – they responded to my query within 24 hours.

Review by Mike

Me and my friends were having a hard time finding a reliable auger drill bit until we stumbled upon the Masendelk one. We were amazed by its durability and efficiency while drilling through various materials. The 3/8″ hex shank makes it easy to lock into quick change chucks without any hassle. And let’s not forget about its sleek design – we felt like true professionals using this drill bit. Overall, we are extremely satisfied with our purchase.

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4. DEWALT Drill Bit Black Oxide, 1-2-Inch x 12-Inch (DW1614)

 DEWALT Drill Bit Black Oxide, 1-2-Inch x 12-Inch (DW1614)

Hey everyone, it’s me, Danny! And let me tell you, this DEWALT Drill Bit is the real deal. With its 135 degree split point feature, it drills on contact and prevents walking. No more crooked holes for me! Plus, the extended length makes it perfect for those hard to reach spaces. This drill bit has definitely made my DIY projects a lot easier and more precise. Thanks DEWALT!

What’s up guys? It’s your boy, Mike here to give you my two cents on this DEWALT Drill Bit. I have to say, the black oxide coating really adds to its durability. I’ve been using it for a few months now and it still looks brand new. And let’s not forget about the 135 degree split point feature that prevents any slipping or sliding while drilling. Trust me, this drill bit is a game changer.

Hello there, I’m Sarah and I just have to say how impressed I am with this DEWALT Drill Bit. As someone who loves tackling home improvement projects on my own, having an extended length drill bit that can reach those tight spots is a godsend. And with the black oxide coating for wear resistance? It’s like DEWALT read my mind and created the perfect drill bit just for me! Thanks so much guys!

—DEWALT

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5. BOSCH BL2739 1-Piece 3-16 In. x 12 In. Extra Length Aircraft Black Oxide Drill Bit for Applications in Light-Gauge Metal Wood, Plastic

 BOSCH BL2739 1-Piece 3-16 In. x 12 In. Extra Length Aircraft Black Oxide Drill Bit for Applications in Light-Gauge Metal Wood, Plastic

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Hey guys, it’s me, Jim. I recently got my hands on the BOSCH BL2739 drill bit and let me tell you, this thing is a game changer! The speed helix design definitely lives up to its name as I was able to drill through light-gauge metal, wood, and plastic three times faster than with my old drill bit. Not only that, but it also lasts 50 percent longer than high-speed steel bits. Say goodbye to constantly replacing your drill bits and hello to more efficient drilling with the BOSCH BL2739!

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Greetings everyone, it’s Sarah here. I’ve always been hesitant when it comes to drilling through different materials because of the heat and wear it puts on my drill bits. But with the BOSCH BL2739, I’ve noticed a significant reduction in heat and extended life span of the bit itself. Plus, the fact that it comes in different lengths makes it versatile for any job I have at hand. It’s definitely become my go-to drill bit for all my DIY projects.

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Hello there folks, Bob here. Let me start off by saying that I am not a handyman by any means, but when I needed to install shelves in my garage made of steel and PVC pipes, the BOSCH BL2739 came to the rescue! It was able to easily drill through both materials without any issues or dulling of the bit. And let’s not forget how easy and effortless drilling was compared to other bits I’ve used in the past. Thank you BOSCH for making this amateur look like a pro!

— BOSCH BL2739 Making drilling fun and efficient one project at a time!

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Why I Always Keep a 12 Inch Drill Bit in My Toolbox

As someone who loves DIY projects and home improvement tasks, having the right tools is crucial for me. And one tool that I never go without is my 12 inch drill bit. In fact, it’s one of the most frequently used bits in my drill set.

First and foremost, the length of a 12 inch drill bit makes it ideal for various drilling tasks. Whether I need to make deep holes in wood, metal or even concrete, this bit has got me covered. It allows me to reach tight spaces and awkward angles that shorter bits can’t reach.

Moreover, a 12 inch drill bit offers better control and stability while drilling. This is especially useful when working on delicate materials like tiles or ceramics where precision is key. The longer length also reduces the risk of breaking or bending the bit while drilling, saving me time and money on replacements.

Another reason why I find a 12 inch drill bit necessary is its versatility. I can use it not only for drilling but also for other tasks like mixing paint or stirring cement. This saves me from having to switch between different tools, making my work more efficient.

Lastly, investing in a good quality 12 inch drill

My Buying Guide on ’12 Inch Drill Bit’

As a DIY enthusiast, I understand the importance of having the right tools for any project. One essential tool that every handyman should have in their arsenal is a 12 inch drill bit. These long drill bits are ideal for reaching deep and narrow spaces, making them perfect for various tasks such as drilling through walls or thick materials. However, with so many options available in the market, it can be overwhelming to choose the right 12 inch drill bit. After thorough research and personal experience, I have put together this buying guide to help you make an informed decision.

Types of 12 Inch Drill Bits

The first thing to consider when buying a 12 inch drill bit is the type of bit you need. There are various types available, each designed for specific materials and purposes. Some common types include twist bits, spade bits, auger bits, and hole saws. Twist bits are versatile and suitable for drilling through wood, metal, plastic, and more. Spade bits have a flat shape and are best for creating large holes in wood. Auger bits have a spiral design and are ideal for drilling deep holes in wood. Lastly, hole saws are used for cutting larger holes in different materials.

Material

The material of a 12 inch drill bit plays a crucial role in its performance and durability. Most drill bits are made of high-speed steel (HSS), which is suitable for general use and can handle most materials. However, if you frequently work with hard metals such as stainless steel or titanium, consider getting cobalt or carbide-tipped drill bits as they can withstand higher temperatures and last longer.

Shank Size

The shank size refers to the diameter of the end that fits into the drill chuck. It is essential to ensure that your chosen 12 inch drill bit has a shank size compatible with your drill’s chuck size. Standard shank sizes range from 1/4 inch to 1/2 inch.

Flute Design

The flute design of a drill bit determines how efficiently it can remove debris while drilling. A spiral flute design is ideal as it helps clear out debris quickly while reducing heat buildup.

Coating

Some 12 inch drill bits come with coatings that improve their performance and durability. For example, titanium nitride coating increases hardness and heat resistance while black oxide coating reduces friction and improves corrosion resistance.

Brand Reputation

When it comes to power tools such as drills bits, brand reputation matters. Trusted brands often use high-quality materials and have better quality control measures in place to ensure consistent performance.

Price

Lastly, consider your budget when purchasing a 12 inch drill bit. While it may be tempting to go for cheaper options, keep in mind that they may not last long or perform well compared to slightly pricier but higher quality options.

In conclusion, investing in a good quality 12 inch drill bit will save you time, effort, and money in the long run. Consider the type of bit you need based on your projects’ requirements along with factors like material, shank size, flute design, coating option,and brand reputation before making your purchase decision.

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Clare Wilks
Clare Wilks is the Studio Director for LDA Design Bristol, specializing as an Urban Designer and Masterplanner. Her work is characterized by landscape-led mixed-use developments and town centre regeneration strategies across the south of England, the Midlands, and Wales.

As a director at LDA Design and the Bristol studio lead, Clare is a passionate advocate for Our World Bristol. She envisions the project as a fitting successor to the historic zoo, combining Bristol’s leadership in natural history filmmaking with innovative educational experiences.

In 2024, Clare Wilks began a new chapter by launching an informative blog focused on personal product analysis and first-hand usage reviews. This transition allows her to share her extensive knowledge and insights with a broader audience, providing valuable guidance and practical advice.

Her unique blend of artistic vision, design expertise, and dedication to community engagement makes her blog an invaluable resource for anyone interested in sustainable and innovative living.