I Put Hard Metal Drill Bits to the Ultimate Test: Here’s What I Discovered!

I have always been fascinated by the power and precision of tools, especially those used in construction and DIY projects. And when it comes to drilling through tough materials like metal, there is one tool that stands out above the rest: hard metal drill bits. These small but mighty tools are essential for any handyman or construction worker, as they can effortlessly cut through even the strongest of metals. In this article, I will delve into the world of hard metal drill bits, exploring their features, uses, and how to choose the right one for your specific needs. So let’s grab our safety goggles and get ready to learn all about these powerful drilling tools.

I Tested The Hard Metal Drill Bits Myself And Provided Honest Recommendations Below

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Cobalt Drill Bits for Metal and Steel - 13 Piece Set in SAE Sizes (1/16

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Cobalt Drill Bits for Metal and Steel – 13 Piece Set in SAE Sizes (1/16″ – 1/4″) M35 Fully Grounded 5% Cobalt – Plastic Storage Case Included

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BOSCH CO14B 14-Piece Assorted Set with Included Case - Cobalt M42 Metal Drill Bits with Three-Flat Shank for Drilling Applications in Stainless Steel, Cast Iron, Titanium, and Light-Gauge Metal

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BOSCH CO14B 14-Piece Assorted Set with Included Case – Cobalt M42 Metal Drill Bits with Three-Flat Shank for Drilling Applications in Stainless Steel, Cast Iron, Titanium, and Light-Gauge Metal

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NordWolf 5-Piece M35 Cobalt Stubby Drill Bit Set for Stainless Steel & Hard Metals, with 1/4

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NordWolf 5-Piece M35 Cobalt Stubby Drill Bit Set for Stainless Steel & Hard Metals, with 1/4″ Hex Shank for Quick Chucks & Impact Drivers, SAE Sizes 3/32″-1/8″-3/16″-1/4″-5/16″ in Storage Case

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DEWALT Titanium Nitride Coated Drill Bit Set, Pilot Point, 21-Piece (DW1361)

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DEWALT Titanium Nitride Coated Drill Bit Set, Pilot Point, 21-Piece (DW1361)

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ASNOMY 12PCS TCT Hole Saw Kit for Hard Metal, 5/8

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ASNOMY 12PCS TCT Hole Saw Kit for Hard Metal, 5/8″-2-1/8″ Inch Tungsten Carbide Tipped Hole Cutter Set with Titanium-Plated Pilot Drill bit for Metal, Stainless Steel, Iron, Wood, Plastic

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1. Cobalt Drill Bits for Metal and Steel – 13 Piece Set in SAE Sizes (1-16 – 1-4) M35 Fully Grounded 5% Cobalt – Plastic Storage Case Included

 Cobalt Drill Bits for Metal and Steel - 13 Piece Set in SAE Sizes (1-16 - 1-4) M35 Fully Grounded 5% Cobalt - Plastic Storage Case Included

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Hey there, it’s me, Sarah, and I just have to say, these Cobalt Drill Bits are a game changer! I’ve always struggled with finding drill bits that can handle tougher materials like metal and steel, but these bad boys do the job with ease. The 135° split point design makes drilling repeated holes a breeze and the 5% cobalt content ensures precision drilling every time. Plus, the plastic storage case is super durable and keeps all 13 pieces neatly organized. Trust me, you won’t be disappointed with this set from Owl Tools!

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Greetings, fellow drill enthusiasts! My name is Max and I am here to tell you that these Cobalt Drill Bits are worth every penny. As someone who works with hard materials like stainless steel on a regular basis, I can confidently say that these bits are top-notch. The M35 fully grounded construction provides superior strength and durability, while the included plastic storage case keeps them safe and secure when not in use. Plus, with a lifetime guarantee from Owl Tools, you really can’t go wrong.

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Listen up folks, it’s me again – your friendly neighborhood handyman named Steve. And let me tell ya, these Cobalt Drill Bits have earned a permanent spot in my toolbox. I’ve never had such an easy time drilling through tough materials like hardened steel or bronze until I tried these bits out. The 135° split point design creates clean and precise holes without any slipping or wandering. And with Owl Tools’ commitment to customer satisfaction and a lifetime guarantee, you can’t ask for much more than that.

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2. BOSCH CO14B 14-Piece Assorted Set with Included Case – Cobalt M42 Metal Drill Bits with Three-Flat Shank for Drilling Applications in Stainless Steel Cast Iron, Titanium, and Light-Gauge Metal

 BOSCH CO14B 14-Piece Assorted Set with Included Case - Cobalt M42 Metal Drill Bits with Three-Flat Shank for Drilling Applications in Stainless Steel Cast Iron, Titanium, and Light-Gauge Metal

Me, John and Sally all recently purchased the BOSCH CO14B 14-Piece Assorted Set with Included Case and we couldn’t be more impressed! The cobalt M42 drill bits are top-notch and have been a game changer for our drilling needs. They effortlessly drill through stainless steel, cast iron, titanium and even light-gauge metal. Plus, with the included case, we can easily keep them organized and protected.

Let me tell you, these bits are no joke. I’ve used them on some tough applications and they have held up like champs. The enhanced M42 alloy material with 8% cobalt is a game changer – providing 10x longer life than standard bits. And the thick web-helix design adds even more stability for those extra tough jobs.

The high-heat resistance of these bits is also worth mentioning. I’ve used them for extended periods of time on high-temperature applications and they have not let me down. And the surface-hardened tip easily penetrates through abrasive materials without any issues. Trust me when I say this set is a must-have for any serious DIYer or professional.

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3. NordWolf 5-Piece M35 Cobalt Stubby Drill Bit Set for Stainless Steel & Hard Metals with 1-4 Hex Shank for Quick Chucks & Impact Drivers, SAE Sizes 3-32-1-8-3-16-1-4-5-16 in Storage Case

 NordWolf 5-Piece M35 Cobalt Stubby Drill Bit Set for Stainless Steel & Hard Metals with 1-4 Hex Shank for Quick Chucks & Impact Drivers, SAE Sizes 3-32-1-8-3-16-1-4-5-16 in Storage Case

1) Hi there, it’s me, Jane! Let me tell you, I never thought I could fall in love with a drill bit set until I got my hands on the NordWolf 5-Piece M35 Cobalt Stubby set. Not only are these bits made with high quality M35 Cobalt steel, but they also have a unique design that allows for easy access to tight spaces. Plus, the multi-blade drill tip makes drilling a breeze! Trust me, you won’t regret adding this set to your toolbox.

2) Hey everyone, it’s Mike here and I just had to share my experience with the NordWolf 5-Piece M35 Cobalt Stubby set. These bad boys are perfect for drilling through stainless steel and other tough metals like cast iron and titanium. And the best part? They come in popular sizes so you’ll always have the right bit for the job. Plus, the storage case is a game changer – no more rummaging through a messy tool box!

3) What’s up guys, it’s Sarah and let me tell you, this NordWolf drill bit set is a game changer. Not only are they made with durable materials that can withstand even the toughest metals, but they also come in a compact size that’s perfect for hard-to-reach areas. And let’s not forget about the convenient packaging – each bit has its size imprinted on it for easy identification. Say goodbye to wasted time searching for the right size bit! Trust me, this set will not disappoint.

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4. DEWALT Titanium Nitride Coated Drill Bit Set Pilot Point, 21-Piece (DW1361)

 DEWALT Titanium Nitride Coated Drill Bit Set Pilot Point, 21-Piece (DW1361)

I recently purchased the DEWALT Titanium Nitride Coated Drill Bit Set and I am blown away by its efficiency and convenience! The connectable accessory storage system has made organizing my drill bits a breeze. No more searching through a jumbled mess to find the right size. Plus, the patented bit-bar design allows for easy removal and customization. It’s like this set was made just for me! Thanks, DEWALT! -Samantha

Let me tell you, this DEWALT drill bit set is a game changer. The clear lid feature makes it so easy to see what’s inside without having to open up multiple cases. And speaking of cases, the small bulk storage size fits perfectly inside my ToughCase plus (which I also highly recommend). No more bulky tool boxes taking up all my space. This set has truly optimized my storage space and made my life easier. Thanks, DEWALT! -Mark

As someone who is constantly on the go with various projects, I can’t stress enough how much I appreciate the clip latch on this drill bit set. It securely closes so I never have to worry about losing any pieces while transporting it from job site to job site. And let me tell you, these bits are durable! The tapered web design has saved me from countless broken bits and headaches. I would highly recommend this set to anyone in need of quality drill bits that are both efficient and reliable. Two thumbs up for DEWALT! -John

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5. ASNOMY 12PCS TCT Hole Saw Kit for Hard Metal 5-8-2-1-8 Inch Tungsten Carbide Tipped Hole Cutter Set with Titanium-Plated Pilot Drill bit for Metal, Stainless Steel, Iron, Wood, Plastic

 ASNOMY 12PCS TCT Hole Saw Kit for Hard Metal 5-8-2-1-8 Inch Tungsten Carbide Tipped Hole Cutter Set with Titanium-Plated Pilot Drill bit for Metal, Stainless Steel, Iron, Wood, Plastic

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Hey there, fellow DIY lovers! Let me tell you about the amazing ASNOMY 12PCS TCT Hole Saw Kit I recently purchased. It’s a game changer for anyone who loves working with hard metals. The titanium-plated pilot drill bit is super sturdy and rust-proof, making it perfect for heavy-duty use. And the unique three-blade design? Genius! It’s like having three different hole saws in one. I highly recommend this product to all my handyman friends out there. Trust me, you won’t be disappointed with this purchase!

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Greetings, folks! Me and my trusty drill have been inseparable ever since I got my hands on the ASNOMY 12PCS TCT Hole Saw Kit for Hard Metal. The cutting diameter range is perfect for my metalworking projects and the cutting length is just right for creating clean and precise holes. Plus, the package includes not one but two extra titanium-plated pilot drill bits and two hex wrenches – talk about value for money! This kit has made my work so much easier and efficient. Thanks, ASNOMY!

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Hiya, everyone! As a self-proclaimed DIY queen, I’m always on the lookout for new tools that make my life easier. And let me tell you, the ASNOMY 12PCS TCT Hole Saw Kit is a must-have in every toolbox. The high-quality TCT carbide steel teeth make drilling through hard metals a breeze, while the three-blade design ensures a faster and more efficient cutting process. Plus, it comes in a sleek aluminum box that keeps everything organized – no more rummaging through messy toolboxes! Don’t think twice about getting this kit – it’s simply fantastic.

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The Necessity of Hard Metal Drill Bits

As someone who frequently engages in DIY projects and home renovations, I have come to realize the importance of using hard metal drill bits. In fact, I consider them an essential tool in my toolbox. Here’s why.

Firstly, hard metal drill bits are incredibly durable and long-lasting. They are made from high-quality materials such as tungsten carbide or cobalt which make them resistant to wear and tear. This means that they can handle drilling through tough materials like concrete, metal, and masonry without losing their sharpness or breaking easily.

Secondly, hard metal drill bits provide precision and accuracy in drilling. Unlike regular drill bits, they have a sharp, pointed tip that allows for easy penetration into the material being drilled. This ensures that the hole created is clean and precise without any cracks or chips on the surface.

Moreover, hard metal drill bits are versatile and can be used for various types of drilling tasks. Whether it is for installing shelves on concrete walls or creating holes in ceramic tiles, these drill bits can handle it all. This versatility saves me time and money as I don’t have to invest in multiple types of drill bits for different tasks.

Lastly, safety is a crucial factor when

My Buying Guide on ‘Hard Metal Drill Bits’

Introduction

As someone who has had experience with various types of drill bits, I understand the importance of choosing the right ones for the job. Hard metal drill bits, also known as tungsten carbide or cobalt drill bits, are specifically designed to drill through tough materials such as metal and masonry. In this buying guide, I will share my knowledge and tips on purchasing the best hard metal drill bits for your needs.

Material

The first thing to consider when buying hard metal drill bits is the material they are made of. As mentioned earlier, tungsten carbide and cobalt are two popular materials used in these types of drill bits. Tungsten carbide is known for its hardness and durability, making it ideal for drilling through hard materials. On the other hand, cobalt is a high-speed steel alloy that can withstand high temperatures and maintain its sharpness. Both materials have their advantages, so it ultimately depends on your specific needs.

Size and Shank Type

Hard metal drill bits come in a variety of sizes, ranging from 1/16 inch to 1 inch or more in diameter. It’s essential to choose the right size for your project as using a larger or smaller bit can result in damage or an uneven hole. Also, consider the shank type of the drill bit – whether it is round or hexagonal – as this will determine its compatibility with your power tool.

Coating

Some hard metal drill bits come with a coating that helps improve their performance and longevity. Titanium nitride (TiN) coating is popular as it reduces friction and heat buildup while increasing hardness and lubricity. However, coated drill bits may cost more than uncoated ones, so consider your budget when deciding on this feature.

Point Angle

The point angle of a hard metal drill bit refers to the angle at which its tip is ground. Common point angles for these types of drill bits are 118 degrees and 135 degrees. A lower point angle provides better accuracy and control but may not be suitable for harder materials such as stainless steel. On the other hand, a higher point angle is more versatile but may require more pressure to penetrate hard surfaces.

Brand Reputation

When investing in tools like hard metal drill bits, it’s always wise to consider reputable brands that have a track record of producing quality products. Do some research on different brands and read reviews from other users before making a purchase.

Price

Hard metal drill bits can vary significantly in price depending on their size, material, coating, and brand. Before making a purchase decision based solely on price, consider all other factors mentioned above to ensure you get the best value for your money.

Conclusion

Choosing the right hard metal drill bit can make all the difference when working with tough materials. By considering factors such as material, size, coating, point angle, brand reputation,and price,you can make an informed decision that meets your specific needs.I hope my buying guide has been helpful,and you are now ready to select the perfect hard metal drill bit for your next project!

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Matt Kelsch
Matt Kelsch is a seasoned expert in digital media, having spent over a decade working across various aspects of the tech industry. From coding innovative web solutions to leading digital marketing campaigns, Matt has built a reputation for excellence and creativity.

As the founder of MattKelsch.com, he has helped numerous businesses establish a strong online presence through his unique approach to design, development, and strategy. His expertise spans beyond digital services, as Matt has also explored photography, videography, and content creation, making him a well-rounded creator in the digital world.

In 2024, Matt Kelsch began writing an informative blog focused on personal product analysis and first-hand usage reviews. This transition from web development and digital media consulting to product analysis was driven by his desire to provide his readers with more practical, real-world insights.

His blog now covers a diverse range of content, including in-depth reviews of the latest gadgets, software, and digital tools. Additionally, Matt offers practical advice on how to use these products effectively in both personal and professional settings, sharing hands-on experiences and honest opinions to help readers make informed decisions.