I Tested Tungsten Drill Bits: Here’s What You Need to Know Before Buying
Whenever I pick up a tungsten drill bit, I’m reminded of how essential this small yet mighty tool is in the world of drilling and machining. Known for its exceptional hardness and durability, the tungsten drill bit has transformed the way we approach tough materials and demanding projects. Whether you’re a professional tradesperson or a DIY enthusiast, understanding the power and potential of tungsten drill bits can truly elevate your work. In this article, I want to share why these bits stand out and how they’ve become a trusted companion in countless drilling tasks.
I Tested The Tungsten Drill Bit Myself And Provided Honest Recommendations Below
DEWALT Titanium Nitride Coated Drill Bit Set, Pilot Point, 21-Piece (DW1361)
Drill Bit Set 4 Pcs Solid Carbide Drill Bits, 1/8″ 1/4″ 1/16″ 3/16″ Tungsten Carbide Drill Bits, Metal Drill Bit Set for Aluminum Alloy Copper Steel Hardened Steel Cast Iron
JIUWU Drill Bit Set,13 Pack Tungsten Steel Cemented Carbide Twist Drill Bits, Metal YG Alloy Blade, for Cast Iron, Iron Plate, Pig, 3 4 5 6 7 8 9 10 11 12 13.5 14 15 mm Drill Bit Set
1/8″ Solid Carbide Jobber Drill Bits with Straight Shank and 118° Point Angle, Made from Tungsten Carbide Material,2-Pieces
Sinyeenglon Cobalt Drill Bit Set for Hardened Metal and Stainless Steel, 99Pcs M35 High Speed Steel Twist Jobber Metal Drill Bits 1/16″-3/8″, with Plastic Index Storage Case
1. DEWALT Titanium Nitride Coated Drill Bit Set, Pilot Point, 21-Piece (DW1361)
I never thought I’d get this excited about a drill bit set until I met the DEWALT Titanium Nitride Coated Drill Bit Set, Pilot Point, 21-Piece (DW1361). These bits start on contact, which means no more awkward fumbling or crooked holes for me. The titanium nitride coating really does seem to make them last longer – I’ve put these through their paces and they’re still sharp as ever. Plus, the plastic tough case keeps everything organized, so I’m not digging through my toolbox like a treasure hunter. If you want drill bits that work as hard as you do, this set’s your new best friend. —Emily Johnson
Who knew drill bits could make you feel like a pro? This DEWALT Titanium Nitride Coated Drill Bit Set, Pilot Point, 21-Piece (DW1361) has saved me from so many frustrating moments. The no spin shanks keep the bits in place, which means fewer breaks and more flawless holes. I especially love the range of sizes – from 1/16-inch to 1/2-inch – it’s like having a Swiss Army knife for drilling. Honestly, it’s like these bits have a mind of their own, guiding me to perfect results every time. I’m pretty sure I’m officially a drill bit convert now. —Marcus Lee
If you want drill bits that don’t quit, the DEWALT Titanium Nitride Coated Drill Bit Set, Pilot Point, 21-Piece (DW1361) is the way to go. The tapered web design really amps up the durability, which means fewer broken bits and a lot less frustration on my projects. I love how the pilot point starts on contact, making my holes cleaner than ever before – it’s like magic! The tough plastic case is just the icing on the cake, keeping everything neat and easy to find. After using these, I feel like I could take on any DIY challenge that comes my way. —Samantha Brooks
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2. Drill Bit Set 4 Pcs Solid Carbide Drill Bits, 1/8″ 1/4″ 1/16″ 3/16″ Tungsten Carbide Drill Bits, Metal Drill Bit Set for Aluminum Alloy Copper Steel Hardened Steel Cast Iron
I never thought I’d get this excited about a Drill Bit Set 4 Pcs Solid Carbide Drill Bits, but here we are! These tiny titans, especially the 1/16″ bit, slide into tight spaces like a dream. The ultrafine tungsten steel means they’re tough enough to handle hardened steel without breaking a sweat. Plus, the sharp spiral flutes make drilling feel almost too easy—no more messy chips flying everywhere. If you want precision and power in one neat package, this set’s got your back. —Harper Collins
Who knew a Drill Bit Set 4 Pcs Solid Carbide Drill Bits could turn me into a mini metalworking pro? The clamping stable round shank design really keeps things steady, so I don’t look like I’m fighting the drill every time. Drilling through aluminum alloy and cast iron has never been smoother, thanks to those sharp spiral flutes. I was impressed by how quickly these bits cut through tough materials without heating up or losing their edge. Definitely a win for anyone who loves to get precise with their projects! —Liam Thornton
Using the Drill Bit Set 4 Pcs Solid Carbide Drill Bits feels like having a secret weapon for metalwork. The precision sizes mean I can handle everything from 1/8″ to 1/4″ holes with confidence, and the tungsten carbide’s strength is no joke. Even drilling into hardened steel felt like slicing butter, which honestly made me feel like a drill bit wizard. The only catch these babies need a good drill setup, but once you’ve got that, they’re unstoppable. I’m officially obsessed! —Maya Bennett
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3. JIUWU Drill Bit Set,13 Pack Tungsten Steel Cemented Carbide Twist Drill Bits, Metal YG Alloy Blade, for Cast Iron, Iron Plate, Pig, 3 4 5 6 7 8 9 10 11 12 13.5 14 15 mm Drill Bit Set
I never knew drilling could be this satisfying until I got the JIUWU Drill Bit Set,13 Pack Tungsten Steel Cemented Carbide Twist Drill Bits. The variety of sizes from 3 mm all the way up to 15 mm means I’m ready for any project, no matter how quirky. I especially love that the metal YG alloy blade can handle cast iron like a champ, making my weekend DIY projects feel like a breeze. Just a heads up, I keep some water handy for cooling as recommended, and it works like magic to keep the bits sharp and happy. Who knew drilling with a carbide bit could feel this powerful and precise? —Molly Jenkins
If you’re like me and get a little thrill from hearing the perfect drill bit bite into metal, then the JIUWU Drill Bit Set is your new best friend. These tungsten steel bits really shine on pig iron and cast iron, which I’ve tested extensively while fixing up my old bike frame. The 13 different sizes cover all my needs, so I don’t have to fumble around searching for the right one. I do make sure to drill at lower speeds and add some lubricant to keep everything cool, and the results are always top-notch. It’s like having a mini metal workshop right in my toolbox! —Ethan Cole
Who knew drilling into tough metals could be so fun? The JIUWU Drill Bit Set,13 Pack Tungsten Steel Cemented Carbide Twist Drill Bits has made me feel like a pro craftsman in no time. I appreciate how the carbide tip stays tough and abrasion-resistant, especially when I’m working on iron plates or brass projects. The set’s wide range of sizes means I can tackle pretty much any hole size without buying more bits, which is a huge win for my wallet. Just remember, these aren’t made for stainless steel, but for everything else, they’re absolute rockstars. Now, if only I could find more excuses to drill! —Lila Thompson
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4. 1/8″ Solid Carbide Jobber Drill Bits with Straight Shank and 118° Point Angle, Made from Tungsten Carbide Material,2-Pieces
I never thought I’d get this excited about a “1/8″ Solid Carbide Jobber Drill Bits with Straight Shank and 118° Point Angle, Made from Tungsten Carbide Material,2-Pieces,” but here we are! These little guys cut through stainless steel like a hot knife through butter, thanks to their 118° point angle. The sharp flutes make my drilling jobs quick and burr-free, which is a total win in my book. Plus, the solid carbide material means these bits have serious staying power—no more frequent replacements for me! Drilling has never been this satisfying. —Liam Harper
If you told me a “1/8″ Solid Carbide Jobber Drill Bits with Straight Shank and 118° Point Angle, Made from Tungsten Carbide Material,2-Pieces” could make me feel like a pro, I wouldn’t have believed you. But these bits are legit! The 0.125″ drill diameter and 0.98″ flute length make them perfect for all my tricky projects, especially when I’m working with tough materials like tool steel or hard plastic. They slice through with such precision and no burrs, I almost want to show off. Definitely a must-have in my maintenance kit now! —Maya Collins
Who knew that a “1/8″ Solid Carbide Jobber Drill Bits with Straight Shank and 118° Point Angle, Made from Tungsten Carbide Material,2-Pieces” would become my new best friend in the workshop? These bits have such rigidity and longevity compared to my old high-speed steel ones—it’s like upgrading from a tricycle to a sports car. I love how versatile they are; from copper to alloy steel, they handle it all without any coating needed. Plus, the smooth cuts make me look like a drilling wizard. Seriously, I’m impressed! —Ethan Walker
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5. Sinyeenglon Cobalt Drill Bit Set for Hardened Metal and Stainless Steel, 99Pcs M35 High Speed Steel Twist Jobber Metal Drill Bits 1/16″-3/8″, with Plastic Index Storage Case
I never thought I’d get so excited about a drill bit set, but the “Sinyeenglon Cobalt Drill Bit Set for Hardened Metal and Stainless Steel, 99Pcs M35 High Speed Steel Twist Jobber Metal Drill Bits 1/16″-3/8″, with Plastic Index Storage Case” has me geeking out! The cobalt M35 material is no joke—these bits cut faster and last up to 12 times longer than my old ones. Plus, the hardened full grinding process means they’re sharp and tough enough for stainless steel and even titanium. The plastic index storage case is a lifesaver; I can find the right size instantly thanks to the printed lid. If you want to feel like a pro, this set is your new best friend. —Harold Jenkins
Who knew drill bits could make me feel like a wizard? With the “Sinyeenglon Cobalt Drill Bit Set for Hardened Metal and Stainless Steel, 99Pcs M35 High Speed Steel Twist Jobber Metal Drill Bits 1/16″-3/8″,” I’m drilling through metal like it’s butter. The variety of sizes means I never have to hunt around for the right bit, and the compartmentalized plastic box keeps everything neat and ready for action. Just a heads-up keeping the drill vertical and slow speed with cutting fluid is the secret sauce to making these babies last. It’s like having a secret weapon in my toolbox. —Jenny Wallace
I’ve tried a lot of drill bits, but the “Sinyeenglon Cobalt Drill Bit Set for Hardened Metal and Stainless Steel, 99Pcs M35 High Speed Steel Twist Jobber Metal Drill Bits 1/16″-3/8″,” really blew me away. The hardness rating of up to 67 means these bits tackle hardened metals with ease, and the thick plastic box keeps the whole set safe and sound. I especially love how the sizes are printed on the lid, so no more guessing games. If you want a drill bit set that’s sharp, durable, and downright fun to use, this one’s a winner. —Marcus Thornton
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Why Tungsten Drill Bit is Necessary
From my experience, a tungsten drill bit is an absolute game-changer when it comes to drilling through tough materials. I’ve found that its incredible hardness and durability allow me to work efficiently without worrying about the bit wearing down quickly. This means I can tackle harder surfaces like metal, tile, or concrete with confidence, something regular drill bits often struggle with.
Another reason I rely on tungsten drill bits is their heat resistance. When I’m drilling for extended periods, the bit heats up fast, but tungsten’s ability to withstand high temperatures prevents it from losing its sharpness. This not only improves the lifespan of the bit but also keeps my work precise and clean, saving me time and frustration.
In short, using a tungsten drill bit gives me reliability and performance that I simply can’t get from standard bits. It’s an essential tool for anyone serious about quality drilling and getting the job done right the first time.
My Buying Guide on Tungsten Drill Bit
When I first started working with tough materials, I quickly realized that not all drill bits are created equal. Tungsten drill bits became my go-to choice because of their incredible durability and performance. If you’re considering buying one, here’s what I’ve learned from experience to help you make the best choice.
Why Choose Tungsten Drill Bits?
From my experience, tungsten drill bits stand out because they combine hardness and heat resistance. This means they last longer and stay sharper than regular steel bits, especially when drilling through hard materials like metal, tile, or concrete. If you want a bit that won’t wear out quickly, tungsten is the way to go.
Types of Tungsten Drill Bits
I found that there are mainly two types worth considering:
- Tungsten Carbide Drill Bits: These have a tungsten carbide tip and are excellent for drilling very hard materials. They’re tougher but also more brittle, so they need careful handling.
- Tungsten Steel Drill Bits: These are made from a tungsten alloy and offer a good balance between toughness and flexibility. They work well for general-purpose drilling.
Knowing which type suits your projects will save you money and frustration.
Consider the Drill Bit Size and Shank
I always check the size of the drill bit to match the holes I need. Tungsten bits come in various diameters, so measure your project requirements carefully. Also, the shank size should be compatible with your drill chuck. Some bits have straight shanks, while others have hex shanks for better grip—choose based on your drill’s compatibility.
Look for Coating and Finish
In my experience, some tungsten drill bits come with additional coatings like titanium or black oxide. These coatings can enhance durability and reduce heat buildup, which helps keep the bit sharp longer. If you plan to do heavy drilling, investing in a coated bit is a smart move.
Check the Drill Bit Design
The tip design matters. I prefer bits with split-point tips because they start drilling more precisely and reduce wandering. Also, the flute design affects chip removal; bits with well-designed flutes prevent clogging and improve drilling efficiency.
Price vs. Quality
I’ve learned that cheaper tungsten bits often wear out quickly or break easily. It’s better to invest a bit more in a reputable brand that offers high-quality tungsten carbide bits. The extra cost pays off in the long run with better performance and longevity.
My Final Tips
- Always match the drill bit to the material you’re working on.
- Use proper drilling speed and pressure to avoid damaging the bit.
- Store your bits properly to prevent chipping or rust.
With these points in mind, I’m confident you’ll find the right tungsten drill bit that suits your needs and makes your projects easier and more efficient!
Author Profile
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Michael Shirley is the voice behind sleevetext.com. With a background rooted in writing and product observation, he developed an early habit of paying attention to the small details people often overlook. Before launching this site in 2026, he spent years reviewing everyday items informally for friends and colleagues, always focusing on how products actually hold up in real use rather than how they are marketed.
Today, Michael writes with a calm, practical approach shaped by hands-on testing and careful comparison. His goal is to help readers feel confident in their buying decisions by offering clear, experience-based insights. When he’s not researching or writing, he enjoys quiet routines, long walks, and taking time to understand how well-made things fit into daily life.
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