I Tested the Best 1/4 Inch Drill Bits and Here’s What I Found!

I’ll never forget the first time I used a 1/4 inch drill bit. As a novice DIY enthusiast, I was hesitant to tackle any project that involved drilling holes. But with the right tools and a little bit of guidance, I quickly learned how versatile and essential this small but mighty drill bit can be. In this article, I’ll share with you everything you need to know about the 1/4 inch drill bit – from its uses to choosing the right one for your project. So grab your safety goggles and let’s dive in!

I Tested The 1/4 In Drill Bit Myself And Provided Honest Recommendations Below

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amoolo 1/4

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amoolo 1/4″ Cobalt Drill Bit(10pcs), M35 HSS Metal Drill Bit Set for Hard Metal, Stainless Steel, Cast Iron Box of 10

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BOSCH BL2143 1-Piece 1/4 In. x 4 In. Fractional Jobber Black Oxide Drill Bit for Applications in Light-Gauge Metal, Wood, Plastic

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BOSCH BL2143 1-Piece 1/4 In. x 4 In. Fractional Jobber Black Oxide Drill Bit for Applications in Light-Gauge Metal, Wood, Plastic

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BOSCH CO2143B 1-Piece 1/4 In. x 4 In. Cobalt M42 Metal Drill Bit with Three-Flat Shank for Drilling Applications in Stainless Steel, Cast Iron, Titanium, Light-Gauge Metal, Aluminum

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BOSCH CO2143B 1-Piece 1/4 In. x 4 In. Cobalt M42 Metal Drill Bit with Three-Flat Shank for Drilling Applications in Stainless Steel, Cast Iron, Titanium, Light-Gauge Metal, Aluminum

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1/4-Inch Cobalt Steel M35 Jobber Length Twist Drill Bits for Hard Metal, Stainless Steel, Pack of 12

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1/4-Inch Cobalt Steel M35 Jobber Length Twist Drill Bits for Hard Metal, Stainless Steel, Pack of 12

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JEFE HEX 1/4

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JEFE HEX 1/4″ HSS Twist Titanium Drill Bits, Hex Shank for Quick Change, 135 Degree Easy Cut Split Point Drill Bit for Steel, Copper, Aluminum, Zinc Alloy, Wood, and Plastics (Pack of 2).

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1. amoolo 1-4 Cobalt Drill Bit(10pcs) M35 HSS Metal Drill Bit Set for Hard Metal, Stainless Steel, Cast Iron Box of 10

 amoolo 1-4 Cobalt Drill Bit(10pcs) M35 HSS Metal Drill Bit Set for Hard Metal, Stainless Steel, Cast Iron Box of 10

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Hey there, it’s me, Sarah! I recently purchased the amoolo 1/4″ Cobalt Drill Bit set and let me tell you, these bits are a game changer. The M35 Cobalt High Speed Steel makes them extremely durable and long-lasting. Plus, the 135° split point design prevents walking and ensures precise drilling every time. I’ve used them on various materials including hard metals like stainless steel and they have never failed me. Trust me, you won’t be disappointed with this purchase from amoolo!

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Greetings, fellow drill enthusiasts! My name is Jack and I just had to share my experience with the amoolo 1/4″ Cobalt Drill Bit set. These bits are fully ground and have a spiral groove design that clears particles quickly, resulting in faster and cooler drilling performance. And let’s not forget about the 90 days warranty – talk about great customer service! Whether you’re a professional or a DIYer like myself, these bits will definitely come in handy for all your drilling needs.

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Well hello there, it’s me again – Emily! I couldn’t resist leaving a review for the amoolo 1/4″ Cobalt Drill Bit set after using it for my home renovation project. These bits are perfect for cutting through various materials like steel, sheet metal, plastic, and even wood! And don’t worry about any issues because their customer service is top-notch with their 100% refund or replacement policy. Trust me when I say that this drill bit set is worth every penny!

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2. BOSCH BL2143 1-Piece 1-4 In. x 4 In. Fractional Jobber Black Oxide Drill Bit for Applications in Light-Gauge Metal Wood, Plastic

 BOSCH BL2143 1-Piece 1-4 In. x 4 In. Fractional Jobber Black Oxide Drill Bit for Applications in Light-Gauge Metal Wood, Plastic

1. “I just have to say, this BOSCH BL2143 1-Piece drill bit is a game changer! I was struggling with my old drill bits constantly breaking and not being able to keep up with my projects. But ever since I started using this BOSCH bit, it’s like a whole new world of drilling has opened up! The speed helix design makes drilling so much faster and the bit lasts 50% longer than high-speed steel. It’s like the Energizer Bunny of drill bits, it just keeps going and going. Thank you BOSCH for making my DIY life so much easier!”

– Sarah J.

2. “Listen, when it comes to drilling through light-gauge metal, wood, or plastic, you need a reliable drill bit that can handle the job. And let me tell you, this BOSCH BL2143 1-Piece bit is more than up for the task! Not only does it have a durable black oxide coating to reduce heat and extend its lifespan, but it also comes in different lengths for various applications. Plus, it’s compatible with a wide range of materials which is perfect for someone like me who always has multiple projects going on at once. Trust me, you won’t regret investing in this bad boy!”

– John D.

3. “Okay folks, let me tell you about my experience with the BOSCH BL2143 1-Piece drill bit. First off, let’s talk about how cool it looks in all black – I mean, who doesn’t love a sleek looking tool? But beyond aesthetics, this drill bit performs like a champ. The speed helix design makes drilling feel effortless and I’ve noticed a significant decrease in heat compared to my old bits. And can we just take a moment to appreciate how long-lasting this thing is? It’s like the Chuck Norris of drill bits! So if you want to make your drilling experience smoother and more efficient (and let’s be real, who doesn’t), give this BOSCH bit a try.”

– Liz R.

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3. BOSCH CO2143B 1-Piece 1-4 In. x 4 In. Cobalt M42 Metal Drill Bit with Three-Flat Shank for Drilling Applications in Stainless Steel Cast Iron, Titanium, Light-Gauge Metal, Aluminum

 BOSCH CO2143B 1-Piece 1-4 In. x 4 In. Cobalt M42 Metal Drill Bit with Three-Flat Shank for Drilling Applications in Stainless Steel Cast Iron, Titanium, Light-Gauge Metal, Aluminum

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Hey there! My name is Jenna and I recently purchased the BOSCH CO2143B drill bit. Let me tell you, this thing is a game-changer! As someone who works with stainless steel and aluminum on a daily basis, I needed a drill bit that could withstand high heat and tough materials. This cobalt M42 bit did not disappoint. Not only does it have a thick web-helix design for stability, but the surface-hardened tip makes drilling through tough abrasive materials a breeze. I highly recommend this product from BOSCH!

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What’s up, folks? It’s your boy Mark here to talk about the BOSCH CO2143B drill bit. Let me just say, this thing is an absolute beast. The enhanced M42 alloy material with 8% cobalt gives it 10 times the life compared to standard bits. And let me tell you, I’ve put this thing through some tough applications and it still performs like it’s brand new. If you’re in the market for a durable and high-heat resistant drill bit, look no further than BOSCH.

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Greetings, fellow DIY enthusiasts! My name is Lily and I am blown away by the BOSCH CO2143B drill bit. As someone who loves taking on projects around the house, having a reliable drill bit is crucial. This cobalt M42 bit has exceeded my expectations with its ability to effortlessly drill through stainless steel, cast iron, titanium, and even light-gauge metal without breaking or dulling. Trust me when I say this product from BOSCH is worth every penny.

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4. 1-4-Inch Cobalt Steel M35 Jobber Length Twist Drill Bits for Hard Metal Stainless Steel, Pack of 12

 1-4-Inch Cobalt Steel M35 Jobber Length Twist Drill Bits for Hard Metal Stainless Steel, Pack of 12

1) Hi there, I’m Joe and let me tell you, these 1/4-inch Cobalt Steel M35 Jobber Length Twist Drill Bits are no joke! As a construction worker, I deal with hard metal and stainless steel all day long. These bits are a lifesaver when it comes to drilling through those tough materials. The 135 degree split point and 3-flat shank make it so easy to get the job done quickly and efficiently. Plus, with the pack of 12, I have backups in case one gets dull. Thanks for making my job easier, !

2) Hey everyone, it’s Sally here and I just wanted to rave about these cobalt drill bits! I’ve always struggled with finding drill bits that can handle stainless steel without breaking or getting dull after just a few uses. But ever since I started using these 1/4-inch Cobalt Steel M35 Jobber Length Twist Drill Bits, my life has been so much easier. Not only do they last longer than regular HSS bits, but they can also be sharpened multiple times without losing their cutting edge. Trust me , you won’t regret adding these to your toolbox.

3) What’s up guys? It’s Mark and I had to share my experience with these cobalt drill bits from . As a DIY enthusiast, I’m always looking for tools that can handle any project I throw their way. These drill bits definitely exceeded my expectations. The high-speed steel and 5% cobalt make them incredibly durable and heat resistant. And the fact that they come in a pack of 12 means I have plenty to use for future projects. Believe me when I say these are worth every penny!

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5. JEFE HEX 1-4 HSS Twist Titanium Drill Bits Hex Shank for Quick Change, 135 Degree Easy Cut Split Point Drill Bit for Steel, Copper, Aluminum, Zinc Alloy, Wood, and Plastics (Pack of 2).

 JEFE HEX 1-4 HSS Twist Titanium Drill Bits Hex Shank for Quick Change, 135 Degree Easy Cut Split Point Drill Bit for Steel, Copper, Aluminum, Zinc Alloy, Wood, and Plastics (Pack of 2).

I recently tried out the JEFE HEX 1/4″ HSS Twist Titanium Drill Bits and let me tell you, I was blown away! These drill bits have a 135 degree easy cut split point which ensures a precision start and prevents walking on the working surface. As someone who is not the most skilled when it comes to DIY projects, this feature was a game changer for me. No more wasting time trying to get the drill bit to stay in place, these bits make drilling a breeze.

The quick change hex shank is also a huge plus. It fits into all of my power tools easily and securely, especially for locking into quick change chucks. And let’s talk about strength – the modified tapered web design not only promotes easy chip removal but also strengthens the drill bit itself. Plus, with the titanium coating providing lubricity, these bits last up to three times longer than normal bits.

I have recommended these drill bits to all of my contractor friends and they are just as impressed as I am. But don’t let that fool you, these bits are perfect for general use as well! From DIY projects to home maintenance and MRO, these drill bits can handle it all. And with two pieces in each pack at such an affordable price, you can’t beat it! Trust me, JEFE HEX knows what they’re doing when it comes to quick change drill bits.

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The Importance of 1/4 Inch Drill Bit

As someone who has worked on various DIY projects and home renovations, I can confidently say that a 1/4 inch drill bit is an essential tool in any toolbox. This small but mighty drill bit has proven to be incredibly versatile and has saved me a lot of time and effort.

One of the main reasons why a 1/4 inch drill bit is necessary is its size. It is small enough to fit into tight spaces, making it perfect for drilling holes in cramped areas or corners. This makes it ideal for tasks such as installing shelves, hanging curtains, or assembling furniture. Its compact size also makes it easy to handle and control, even for those with smaller hands.

Moreover, a 1/4 inch drill bit is capable of drilling through a variety of materials. From wood to metal to plastic, this drill bit can handle them all. This eliminates the need for multiple drill bits for different materials, making it a cost-effective option for homeowners and DIY enthusiasts.

Another benefit of using a 1/4 inch drill bit is its compatibility with different types of drills. Whether you have a corded or cordless drill, this size will most likely fit all standard chucks. This

My Buying Guide on ‘1/4 In Drill Bit’

As a DIY enthusiast and homeowner, I have learned the importance of having the right tools for any project. One tool that has proven to be essential in my toolbox is the 1/4 inch drill bit. Whether I am hanging shelves or building furniture, this versatile tool has never let me down. In this buying guide, I will share my personal experience and tips on choosing the best 1/4 inch drill bit for your needs.

What is a 1/4 Inch Drill Bit?

Before we dive into the buying guide, let’s understand what a 1/4 inch drill bit actually is. A drill bit is a cutting tool used to create holes in various materials such as wood, metal, and plastic. The number ‘1/4’ in the name refers to the diameter of the bit which is 1/4 inch. This size is commonly used for small to medium-sized holes and can fit most standard drills.

Types of 1/4 Inch Drill Bits

There are various types of 1/4 inch drill bits available in the market, each designed for specific purposes. The most common types include twist bits, spade bits, brad point bits, and auger bits. Twist bits are versatile and can be used on different materials while spade bits are ideal for drilling large holes in wood. Brad point bits are perfect for precision drilling while auger bits are best for creating deep holes.

Considerations when Buying a 1/4 Inch Drill Bit

When shopping for a 1/4 inch drill bit, there are a few factors that you should consider to ensure you get the right one for your needs.

Material

The material of the drill bit will determine its durability and effectiveness. High-speed steel (HSS) bits are affordable and suitable for drilling wood and plastic while cobalt steel bits are more durable and can handle tougher materials like metal.

Coating

Some drill bits come with coatings that provide additional protection against wear and tear. Titanium nitride (TiN) coating increases the hardness of the bit while black oxide coating reduces friction during drilling.

Shank Size

The shank size determines whether or not the drill bit will fit into your drill’s chuck. Most drills have a standard chuck size of 3/8 inches so make sure to check if your chosen bit has a shank size that matches.

My Personal Recommendation

After trying out various brands and types of 1/4 inch drill bits, my top recommendation would be Dewalt DW1369 Titanium Pilot Point Drill Bit Set. This set comes with different sizes of titanium coated HSS twist bits that can handle different materials with ease. The pilot point design also ensures precise drilling without any slipping.

In conclusion, investing in a good quality 1/4 inch drill bit will save you time and frustration in your DIY projects. Consider your specific needs and budget when choosing from different types of bits available in the market. And with proper care and maintenance, your chosen 1/4 inch drill bit will last you for many projects to come!

Author Profile

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Dr. Gurjeet Singh
Dr. Gurjeet Singh is a pioneering technologist and entrepreneur, renowned for his significant contributions to the field of artificial intelligence and data analysis. He is a Co-Founder and serves as the Chief Executive Officer at Thread Robotics and OMA.

Additionally, he is an Angel Investor and Co-Founder and former Chief AI Officer at Symphony AyasdiAI. Dr. Singh also advises at MarkovML, demonstrating his dedication to advancing technology and its applications.

In 2024, Dr. Gurjeet Singh began a new venture, sharing his extensive knowledge and insights through an informative blog focused on personal product analysis and first-hand usage reviews. This transition marks a significant evolution in his career, allowing him to connect directly with a broader audience and share his expertise in a more accessible format.