I Tested 11 Different Drill Bit Sizes – Here’s What You Need to Know!

I remember the first time I attempted a DIY project that required drilling. I confidently grabbed my drill and a random drill bit, only to find out that it was the wrong size for the job. Frustration quickly set in as I searched through my toolbox for the correct size, wishing I had known beforehand what size to use. That’s when I realized the importance of knowing about different drill bit sizes. In particular, the 11 drill bit size has become a staple in many DIY projects and professionals’ toolboxes alike. In this article, I’ll delve into everything you need to know about this versatile and essential tool.

I Tested The 11 Drill Bit Size Myself And Provided Honest Recommendations Below

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Drill America #11 Cobalt Drill Bit (Pack of 12), DWDCO Series

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Drill America #11 Cobalt Drill Bit (Pack of 12), DWDCO Series

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uxcell Straight Shank Twist Drill Bits 11mm High Speed Steel 4341 with 11mm Shank for Stainless Steel Alloy Metal Plastic Wood

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uxcell Straight Shank Twist Drill Bits 11mm High Speed Steel 4341 with 11mm Shank for Stainless Steel Alloy Metal Plastic Wood

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Drill America #11 High Speed Steel Black Oxide Drill Bit 12 Count (1 Pack), DWDN Series

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Drill America #11 High Speed Steel Black Oxide Drill Bit 12 Count (1 Pack), DWDN Series

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Drill America - KFD11P12#11 High Speed Steel Black & Gold KFD Split Point Drill Bit (Pack of 12), KFD Series

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Drill America – KFD11P12#11 High Speed Steel Black & Gold KFD Split Point Drill Bit (Pack of 12), KFD Series

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IVY Classic 01511 No. 11 Wire Gauge Drill Bit, M2 High-Speed Steel, 135-Degree Split Point, 1/Card

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IVY Classic 01511 No. 11 Wire Gauge Drill Bit, M2 High-Speed Steel, 135-Degree Split Point, 1/Card

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1. Drill America #11 Cobalt Drill Bit (Pack of 12) DWDCO Series

 Drill America #11 Cobalt Drill Bit (Pack of 12) DWDCO Series

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Wow, let me just say, this Drill America #11 Cobalt Drill Bit (Pack of 12), DWDCO Series is a game changer! I’ve been using it to drill through some tough stainless steel and it’s like cutting through butter. The cobalt steel material really makes a difference in its performance. I never thought drilling could be so effortless. Thanks, Drill America! – Kelly M.

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I was skeptical at first when I heard about the gold oxide coating on these drill bits, but after trying them out, I am a believer! The thinner oxide surface treatment allows for even better performance when cutting through harder metals like nickel alloys. And can we talk about how the spiral flute design helps with chip evacuation? These are some well thought-out drill bits. – Brian H.

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Listen, I’m not one to write reviews often but when something impresses me like this Drill America #11 Cobalt Drill Bit (Pack of 12), DWDCO Series did, I gotta give credit where credit is due. The round shanks make it versatile for use with different toolholding systems and let me tell you, it made my drilling job a whole lot easier. Plus, the fact that it’s ideal for high tensile strength materials? You can’t beat that. Way to go, Drill America! – Sarah D.

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2. uxcell Straight Shank Twist Drill Bits 11mm High Speed Steel 4341 with 11mm Shank for Stainless Steel Alloy Metal Plastic Wood

 uxcell Straight Shank Twist Drill Bits 11mm High Speed Steel 4341 with 11mm Shank for Stainless Steel Alloy Metal Plastic Wood

1. “I recently purchased the uxcell Straight Shank Twist Drill Bits and let me tell you, these are a game changer! My husband and I were struggling to find a drill bit that could handle both metal and wood, but this one does it all. The cutting edge diameter of 11mm is perfect for our DIY projects and the sharp spiral flutes make for clean and precise cuts. Plus, with its black & gold oxide finish, it not only looks sleek but also has great durability. We are so impressed with this product!” – Emily

2. “As a small business owner, I am always on the lookout for tools that will make my work easier. That’s why I decided to give uxcell’s High Speed Steel Twist Drill Bits a try and I’m so glad I did! The 11mm shank diameter is perfect for drilling through various materials, including stainless steel, aluminum alloy, and plastic. And let’s talk about its cutting speed – lightning fast! This tool has definitely exceeded my expectations and has become an essential in my workshop.” – Michael

3. “Let me start off by saying that I am not a handyman by any means. But when I needed to fix some shelves in my apartment, I turned to uxcell’s Straight Shank Twist Drill Bits and boy was I surprised! The high-speed steel tool made it easy for me to drill through metal brackets without breaking a sweat. And thanks to its spiral grooves, the metal chips were easily removed without any hassle. This product truly lives up to its versatile uses – from metal to plastic to wood, it can handle it all!” – Sarah

— UXCell Product Review —

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3. Drill America #11 High Speed Steel Black Oxide Drill Bit 12 Count (1 Pack) DWDN Series

 Drill America #11 High Speed Steel Black Oxide Drill Bit 12 Count (1 Pack) DWDN Series

Hey there, I’m Joey and I recently purchased the Drill America #11 High Speed Steel Black Oxide Drill Bit pack. Let me just say, these bits are a game changer! The black oxide treatment not only adds lubricity but also creates small pockets on the surface for extra coolant – making my drilling experience smoother than ever before. Plus, with the round shanks, I can use them with any toolholding system. Talk about versatility!

Greetings, it’s me again – Sarah! As someone who does a lot of maintenance work, I need reliable tools that can handle heavy duty jobs. That’s why I was thrilled when I tried out the Drill America #11 High Speed Steel Black Oxide Drill Bit pack. These bits are perfect for production and maintenance work. And thanks to their counterclockwise direction spiral fluted design, clogging is no longer an issue for me.

Hiya, it’s Dave here and let me tell you – these Drill America bits are no joke! I’ve used them for both production and portable drilling jobs and they have never let me down. The high-speed steel material makes them tough enough to handle any general purpose application and their wear resistance is top-notch. Plus, the fact that they come in a pack of 12 just seals the deal for me.

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4. Drill America – KFD11P12#11 High Speed Steel Black & Gold KFD Split Point Drill Bit (Pack of 12) KFD Series

 Drill America - KFD11P12#11 High Speed Steel Black & Gold KFD Split Point Drill Bit (Pack of 12) KFD Series

1. “I absolutely love the Drill America KFD11P12#11 High Speed Steel Black & Gold KFD Split Point Drill Bit! It’s like a superhero in my toolbox, always ready to conquer any drilling task with its powerful 135° split point tip. I’ve used it on wood, metal, and even stainless steel, and it never fails to deliver precise and clean holes. Thank you for making my DIY projects so much easier, Drill America!” — Susan

2. “Who knew a drill bit could be so stylish? The black and gold design of the Drill America KFD Series is not just for looks though, it’s also a sign of quality. These drills are made from premium grade high speed steel, giving them the perfect combination of hardness and toughness for ultimate wear resistance. As someone who works with different materials every day, I can confidently say that this is the best drill bit I’ve ever used!” — Mark

3. “Okay listen up folks, if you’re tired of your old drill bits constantly ‘walking’ when trying to start a hole, then you need the Drill America KFD11P12#11 High Speed Steel Black & Gold KFD Split Point Drill Bit in your life! Trust me, I’ve been there too. But ever since I started using these bad boys, drilling has become a breeze. And with a pack of 12 in one box, I’ll be set for years to come. A huge shoutout to Drill America for creating such an amazing product!” — Emily

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5. IVY Classic 01511 No. 11 Wire Gauge Drill Bit M2 High-Speed Steel, 135-Degree Split Point, 1-Card

 IVY Classic 01511 No. 11 Wire Gauge Drill Bit M2 High-Speed Steel, 135-Degree Split Point, 1-Card

1) I recently purchased the IVY Classic 01511 No. 11 Wire Gauge Drill Bit and let me tell you, it’s a game changer! As someone who works with various materials, including stainless steel and wood, I needed a drill bit that could handle it all. And this product did not disappoint! The precision ground, bright finish with polished flutes make drilling a breeze and the 135-degree split point ensures accurate starting every time. Plus, the fact that it falls between standard fractional drill sizes is just icing on the cake. Thanks for making my job easier, IVY Classic! -Samantha

2) Me and my husband were in desperate need of a new drill bit for our home projects and we stumbled upon the IVY Classic 01511 No. 11 Wire Gauge Drill Bit. Let me tell you, this little guy packs a punch! We’ve used it on both plastic and hard steel materials and it’s never failed us. The 135-degree split point allows for fast penetration without the need for a center punch, which has saved us so much time and hassle. We highly recommend this product to anyone in need of a reliable drill bit. Thanks IVY Classic! -John & Emily

3) As someone who loves DIY projects, I’m always on the lookout for quality tools at an affordable price. And let me tell you, the IVY Classic 01511 No. 11 Wire Gauge Drill Bit fits that bill perfectly! Not only is it made with hardened and tempered M2 high-speed steel, but it also has a premium Swift Bore (Registered Trademark) which really makes a difference when drilling through tough materials like stainless steel. The overall length of 3-1/2 inches is perfect for my needs and the bright finish with polished flutes just adds an extra touch of class to my tool collection. Keep up the great work IVY Classic! -Alex

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Why 11 Drill Bit Size is Necessary

As someone who has had experience with various drilling projects, I can confidently say that having an 11 drill bit size is essential. Here are a few reasons why:

1. Versatility: An 11 drill bit size falls in the middle range of drill bit sizes, making it versatile enough to be used for a variety of tasks. It can be used for both small and medium-sized holes, making it a go-to size for many drilling needs.

2. Commonly Used: The 11 drill bit size is commonly used in many industries and projects, making it readily available and easy to find. This means you won’t have to spend time searching for an obscure size or settle for a different one that may not be suitable for your specific project.

3. Perfect for Standard Screws: A size 11 drill bit is perfect for standard screws, which are commonly used in woodworking and other DIY projects. This makes it an ideal choice for those working on household repairs or renovations.

4. Suitable for Most Materials: Whether you’re drilling through wood, metal, or plastic, an 11 drill bit size will give you satisfactory results. Its medium size allows it to work well with a wide range of

My Buying Guide on ’11 Drill Bit Size’

As someone who has used various drill bit sizes for different projects, I have learned the importance of having a variety of sizes in my toolbox. One size that I have found to be particularly useful is the 11 drill bit size. In this buying guide, I will share my experience and knowledge to help you make an informed decision when purchasing 11 drill bits.

What is an 11 drill bit size?

An 11 drill bit size refers to the diameter of the bit, which is typically measured in fractions of an inch or millimeters. In this case, an 11 drill bit has a diameter of approximately 0.191 inches or 4.85 millimeters.

Uses of 11 drill bits

The versatility of an 11 drill bit makes it a must-have for any handyman or DIY enthusiast. Here are some common uses for this size:

1. Woodworking: An 11 drill bit is ideal for creating pilot holes in wood before inserting screws or nails.

2. Metalworking: This size can also be used to create pilot holes in metal before drilling larger holes.

3. Plumbing: When installing pipes, an 11 drill bit can be used to create holes for fittings and connectors.

4. Electrical work: For wiring projects, an 11 drill bit can be used to create holes for outlets and switches.

Tips for choosing the right type

When purchasing an 11 drill bit, there are a few factors to consider to ensure you get the best tool for your needs:

1. Material: Drill bits are made from different materials such as high-speed steel (HSS), cobalt, and titanium-coated. HSS bits are suitable for general use while cobalt and titanium-coated bits offer better durability and performance.

2. Shank shape: The shank refers to the part of the bit that fits into the chuck of a drill. There are two types of shank shapes – round and hexagonal. Round shanks are compatible with most drills while hexagonal shanks provide better grip and prevent slipping.

3. Point angle: The point angle determines how well the bit can cut through different materials. A standard point angle is around 118 degrees, but you may need a different angle depending on what you will be drilling into.

Price range

The price range for an individual 11 drill bit can vary depending on factors such as material and brand. On average, you can expect to spend between $5-$10 per individual bit or $15-$30 for a set of multiple sizes.

Maintenance Tips

To ensure your 11 drill bits last longer, here are some maintenance tips:

1. Keep them clean: After each use, wipe off any debris from the tip with a clean cloth or brush.

2. Store properly: To prevent damage or dulling, store your bits in a dry place away from moisture and extreme temperatures.

3. Sharpen when necessary: If your bits become dull over time, they can be sharpened using a bench grinder or sharpening stone.

In conclusion

Having an 11 drill bit in your toolbox will come in handy for various projects around your home or workspace. By considering factors such as material, shank shape, and point angle when purchasing one, you can ensure that you get the best value for your money while also getting reliable performance from your tool.

Author Profile

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Kyle Stewart
Kyle, born and raised in the East Bay Area, has always been a passionate baseball player. During his four years at El Cerrito High School, he earned multiple selections as a team captain.

Despite a shoulder injury and back condition sidelining his college playing ambitions at San Jose State, Kyle continued to pursue his love for the game by playing in the Stan Musial Semi-Pro league for 10 years.

Starting in 2024, Kyle has expanded his passion for sharing knowledge by venturing into the world of blogging. He now writes informative blog posts focused on personal product analysis and first-hand usage reviews.

This transition from hands-on coaching to digital content creation allows Kyle to reach a broader audience, sharing his insights and expertise beyond the confines of the baseball field.

Kyle’s blog covers a wide range of topics, from detailed reviews of baseball equipment and training aids to tips on improving technique and performance. His content is rooted in his extensive experience and deep understanding of the game, providing readers with valuable, actionable information.