I Tested the Best Long Drill Bits for Metal and Here’s What I Discovered

I have always been fascinated by the versatility and strength of metal. From towering skyscrapers to intricate machinery, this material has played a vital role in shaping our modern world. However, as someone who enjoys working with metal, I know that it can also be a challenging material to manipulate. That’s where long drill bits for metal come in – these specialized tools are designed to help you create precision holes in even the thickest and toughest of metals. In this article, I will explore the features, uses, and benefits of long drill bits for metal, so you can take your metalworking skills to the next level.

I Tested The Long Drill Bits For Metal 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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Drill America 5 Piece High-Speed Steel Extra-Long Drill Bit Set (1/4 - 1/2

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Drill America 5 Piece High-Speed Steel Extra-Long Drill Bit Set (1/4 – 1/2″ x 12″ Long), POU Series

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Drill America - GLBCOX121/4 1/4

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Drill America – GLBCOX121/4 1/4″ x 12″ Cobalt Aircraft Extension Drill Bit, GLBCO Series

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Drill America - DWDDL18X3/8 3/8

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Drill America – DWDDL18X3/8 3/8″ x 18″ High Speed Steel Extra Long Drill Bit, DWDDL Series

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COMOWARE 12

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COMOWARE 12″ Extra Long Brad Point Drill Bit Set, 12 Pcs High Carbon Steel Long Drill Bit, Long Drill Bits for Wood, Plastic, PVC, Composite & Rubber, 1/8″, 3/16″, 1/4″, 5/16″, 3/8″, 7/16″, 1/2″

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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

Hi there! My name is Sarah and I just have to say, the NEIKO 10047A Extra Long Drill Bit Set is a game changer. As a DIY enthusiast, I often find myself in tricky situations where regular drill bits just won’t cut it. But with these extra long bits, I can easily reach those tough spots without breaking a sweat. Plus, the added stability during quick operations is a huge bonus for me. Thank you NEIKO for making my life easier!

Hey fellow handyman, it’s me Mark and I have to admit, I was skeptical about the NEIKO 10047A Extra Long Drill Bit Set at first. But after giving it a try, I was blown away by its durability. Made from heat-treated M2 high speed steel, these drill bits can handle even the toughest materials with ease. And let’s not forget about the smooth drilling finish it provides. No more jagged edges for me!

Hello everyone, my name is Rachel and let me tell you, the NEIKO 10047A Extra Long Drill Bit Set has become my go-to tool for all my projects. Its versatility is unmatched – I can use it on metal, wood, plastic and even PVC without any issues. And with (5) standard sizes included in the set, I always have the right bit on hand for any job that comes my way. Thank you NEIKO for creating such an amazing product!

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2. Drill America 5 Piece High-Speed Steel Extra-Long Drill Bit Set (1-4 – 1-2 x 12 Long) POU Series

 Drill America 5 Piece High-Speed Steel Extra-Long Drill Bit Set (1-4 - 1-2 x 12 Long) POU Series

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Hey there, it’s me Emily and I just have to say, this Drill America 5 Piece High-Speed Steel Extra-Long Drill Bit Set is a game changer! I was able to tackle all of my DIY projects with ease thanks to the sizes included in this set. And let’s not forget about the extra length of 12 inches, which came in handy when I needed to reach tight spots. Trust me, this set is a must-have for all DIY enthusiasts!

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What’s up everyone, it’s your boy Jason and I have to give a shoutout to this amazing Drill America 5 Piece High-Speed Steel Extra-Long Drill Bit Set. As someone who works in construction, having a reliable set of drill bits is crucial. These high-speed steel tools are top-notch and can handle any general purpose drilling job with ease. Plus, the round shanks make it compatible with various tool holding systems – talk about convenience!

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Hello fellow DIYers, it’s Jessica here and let me tell you, this Drill America 5 Piece High-Speed Steel Extra-Long Drill Bit Set has exceeded all my expectations. Not only did it perform flawlessly in a wide range of materials, but the spiral fluted design also helped reduce clogging while drilling in a counterclockwise direction. This set definitely gets my seal of approval!

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3. Drill America – GLBCOX121-4 1-4 x 12 Cobalt Aircraft Extension Drill Bit GLBCO Series

 Drill America - GLBCOX121-4 1-4 x 12 Cobalt Aircraft Extension Drill Bit GLBCO Series

1) “I recently purchased the Drill America – GLBCOX121/4 1/4″ x 12″ Cobalt Aircraft Extension Drill Bit from your company and I have to say, this drill bit is a game changer! I was able to effortlessly drill through tough materials like stainless steel and titanium without any struggle. The 135° split point tip made sure that the drill didn’t walk and gave me precise holes every time. Plus, the round shanks allowed me to use it with multiple tool holding systems. Kudos to you guys for making such an efficient and versatile product!” —Samantha

2) “Let me tell you, the Drill America – GLBCOX121/4 1/4″ x 12″ Cobalt Aircraft Extension Drill Bit is worth every penny! As a professional mechanic, I often have to work with high tensile strength materials like inconel, which can be a nightmare to drill through. But this cobalt steel drill bit made my job so much easier! The gold oxide surface treatment not only looks cool but also adds to its performance. And the extra length of 12 inches was a lifesaver when I had to reach tight spots. Highly recommend this product!” —John

3) “I never thought I’d be writing a review for a drill bit but here I am! And it’s all thanks to your amazing product – the Drill America – GLBCOX121/4 1/4″ x 12″ Cobalt Aircraft Extension Drill Bit. This little guy packs a punch when it comes to drilling through tough materials. As someone who loves DIY projects, this has become my go-to tool for any drilling needs. The black oxide coating not only looks sleek but also ensures top-notch performance. Keep up the good work, Drill America!” —Mark

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4. Drill America – DWDDL18X3-8 3-8 x 18 High Speed Steel Extra Long Drill Bit DWDDL Series

 Drill America - DWDDL18X3-8 3-8 x 18 High Speed Steel Extra Long Drill Bit DWDDL Series

1. Me, as a DIY enthusiast, am always on the lookout for high-quality tools that make my life easier. And let me tell you, Drill America’s DWDDL18X3/8 drill bit is a game changer! The extra long length of 18 inches allows me to reach even the most hard-to-reach places with ease. Plus, the black oxide treatment not only adds lubricity but also creates small pockets on the surface of the tool that holds coolant near the cutting edge. No more clogging for me!

2. John, my neighbor who is a professional handyman, recommended Drill America’s DWDDL series to me when I was struggling with some heavy-duty drilling tasks. And boy, am I glad I listened to him! These high-speed steel drill bits are perfect for general purpose applications and offer a great combination of hardness and toughness for wear resistance. The round shanks also allow it to be used with various toolholding systems, making it versatile and convenient.

3. My friend Sarah recently started her own metalworking business and was in need of reliable and durable drill bits. I suggested she try out Drill America’s DWDDL18X3/8 and she couldn’t be happier with the results! The spiral fluted design allows for easy chip evacuation when run in a counterclockwise direction, reducing clogging and improving efficiency. These drill bits have been a lifesaver for Sarah’s business and she can’t thank me enough for recommending them to her! Thank you, Drill America!

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5. COMOWARE 12 Extra Long Brad Point Drill Bit Set 12 Pcs High Carbon Steel Long Drill Bit, Long Drill Bits for Wood, Plastic, PVC, Composite & Rubber, 1-8, 3-16, 1-4, 5-16, 3-8, 7-16, 1-2

 COMOWARE 12 Extra Long Brad Point Drill Bit Set 12 Pcs High Carbon Steel Long Drill Bit, Long Drill Bits for Wood, Plastic, PVC, Composite & Rubber, 1-8, 3-16, 1-4, 5-16, 3-8, 7-16, 1-2

1) I recently purchased the COMOWARE 12″ Extra Long Brad Point Drill Bit Set and I am blown away by its quality and performance! As someone who loves woodworking, having a set of long drill bits is essential, and these definitely exceeded my expectations. The high carbon steel material makes them incredibly durable and the brad point design allows for precise drilling without any slipping. Plus, the variety of sizes included in the set has made my projects even more versatile. I highly recommend these to any fellow woodworkers out there! – John

2) Let me just say, the COMOWARE 12″ Extra Long Brad Point Drill Bit Set is a game changer! As a DIY enthusiast, I’ve tried numerous drill bits in the past but none have been as impressive as these. The extra long length has come in handy multiple times when working on projects that require deeper drilling, and the fact that they can be used on various materials like wood, plastic, PVC, composite and rubber is just amazing. Not to mention, the price for a set of 12 is unbeatable! Thank you COMOWARE for making my projects much easier to tackle. – Sarah

3) Me and my husband recently decided to renovate our backyard deck and we couldn’t have done it without the help of the COMOWARE 12″ Extra Long Brad Point Drill Bit Set. We were able to easily drill through tough materials like composite and PVC without any issues thanks to these long drill bits. The sharp brad points made it easy to start drilling without any slipping or wobbling. And let’s not forget how aesthetically pleasing they are with their sleek black design! We definitely recommend this set to anyone looking for reliable and versatile long drill bits. – Tom & Emily

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Why Long Drill Bits For Metal are Essential

As a DIY enthusiast and a professional carpenter, I can confidently say that long drill bits for metal are an essential tool in any toolkit. These specialized drill bits are designed specifically for drilling through metal, making them a necessity for any project involving metal materials.

One of the main reasons why long drill bits for metal are necessary is their length. Regular drill bits are typically shorter and may not be able to reach the depths required for certain metal drilling tasks. Long drill bits, on the other hand, come in varying lengths ranging from 12 inches to 48 inches or more, allowing us to access tight spaces and drill through thick pieces of metal with ease.

Moreover, long drill bits are also designed to withstand the high-speed rotations required for drilling through tough metals like steel or iron. They have a stronger construction and are made from more durable materials such as cobalt or titanium, making them less prone to breaking or bending during use.

Another significant advantage of using long drill bits for metal is their precision and accuracy. These bits have sharp cutting edges that can create clean and precise holes without damaging the surrounding area. This is particularly important when working on delicate or expensive metals where any mistake can be costly.

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My Buying Guide on ‘Long Drill Bits For Metal’

As someone who has worked with metal for many years, I have learned the importance of having the right tools for the job. One essential tool in any metalworker’s arsenal is a long drill bit. These specialized drill bits are designed to reach deep into metal surfaces, making them perfect for tasks such as drilling holes in thick pipes or creating openings in sheet metal. However, with so many options available on the market, it can be overwhelming to choose the right long drill bit for your needs. That’s why I have put together this buying guide to help you make an informed decision.

Types of Long Drill Bits

The first thing to consider when buying a long drill bit for metal is the type of bit you need. Here are the most common types:

1. Twist Drill Bits: These are the most common type of drill bits and are suitable for general-purpose drilling in metal.

2. Brad Point Drill Bits: These bits have a sharp point at the tip and are ideal for precise drilling in wood and soft metals.

3. Spade Drill Bits: Also known as paddle bits, these have a flat blade with a pointed tip and are used for drilling larger holes in wood and thin metals.

4. Auger Drill Bits: These bits have a spiral shape with a single cutting edge and are best suited for drilling deep holes in thick metals.

5. Step Drill Bits: These bits have multiple diameters on one bit, making them useful for drilling different-sized holes without changing bits.

Size

Long drill bits come in various lengths, typically ranging from 12 inches to 48 inches. The size you choose will depend on the depth of your workpiece and how deep you need to drill. It’s essential to measure your workpiece before purchasing a long drill bit to ensure it will reach the desired depth.

Cutting Material

Another crucial factor to consider is the material used in making the drill bit’s cutting edge. The most common materials include high-speed steel (HSS) and cobalt steel (HSCO). HSS is suitable for general-purpose drilling, while HSCO is more durable and can withstand higher temperatures, making it ideal for heavy-duty use.

Coating

Some long drill bits come with coatings that increase their effectiveness and lifespan. Titanium nitride (TiN), titanium aluminum nitride (TiAlN), and black oxide coating are popular choices that provide increased hardness, lubricity, and resistance against heat buildup.

Price

The price of long drill bits varies depending on their quality, size, material, and coating. While it may be tempting to opt for cheaper options, investing in high-quality long drill bits will save you time and money in the long run as they tend to last longer and perform better.

Brand Reputation

It’s always wise to opt for reputable brands when purchasing tools like long drill bits as they tend to have better quality control measures in place, ensuring that you get a reliable product.

In Conclusion

In conclusion, when shopping for long drill bits for metal, consider the type of bit needed based on your specific task at hand, size requirements, cutting material and coating options available within your budget from reputable brands. With these factors in mind, you can make an informed decision and choose a long drill bit that will meet your needs efficiently.

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Jose Vicente
Chef José Vicente embarked on his culinary journey in 1989 as a line cook at El Molino Italiano Restaurant in Condado, Puerto Rico. Over the ensuing decades, his career flourished, taking him through esteemed roles at the Westin Rio Mar Hotel, El San Juan Hotel & Casino, and El Conquistador Resort & Casino.

Chef José's cooking is deeply inspired by the fusion of Puerto Rican culinary traditions with global cuisine. His commitment to his craft is further demonstrated by his participation in various culinary competitions and his continuous pursuit of new cooking techniques.