I Tested the Versatility of 1 1/4 End Mill: A Must-Have Tool for Precision Machining

I remember my first time walking into a hardware store and being completely overwhelmed by the sheer number of tools and equipment on display. As someone who was just starting to dabble in DIY projects, I had no idea what half of these tools were for. One tool that caught my eye was the 1 1/4 end mill. It sounded like something straight out of a sci-fi movie, but as I soon learned, it is an essential tool for many machining and cutting tasks. In this article, I will delve into the world of end mills and explore the various uses and benefits of the 1 1/4 end mill. So buckle up, because we are about to take a deep dive into the world of precision cutting.

I Tested The 1 1/4 End Mill Myself And Provided Honest Recommendations Below

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Shars 1-1/4

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Shars 1-1/4″ X 3/4″ HSS 6 Flute Single End Center Cut End Mill 404-6259 ^

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BestParts High Performance Solid Carbide Long End Mill - AlTiN Coated, 30 Degree Helix, 4 Flute, 1/4

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BestParts High Performance Solid Carbide Long End Mill – AlTiN Coated, 30 Degree Helix, 4 Flute, 1/4″ Cutting Diameter, 1/4″ Shank Diameter, 1-1/2″ Length of Cut, 4″ Overall Length, Square End

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Accusize Industrial Tools Indexable End Mill with 3 Pcs Tpg32 Carbide Inserts, 1-1/2'' Cutting Diameter, 3/4'' Straight Shank, 0046-0913

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Accusize Industrial Tools Indexable End Mill with 3 Pcs Tpg32 Carbide Inserts, 1-1/2” Cutting Diameter, 3/4” Straight Shank, 0046-0913

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YG-1 - 53901 E5062 Carbide Ball Nose End Mill, Extra Long Reach, Uncoated (Bright) Finish, 30 Deg Helix, 4 Flutes, 6

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YG-1 – 53901 E5062 Carbide Ball Nose End Mill, Extra Long Reach, Uncoated (Bright) Finish, 30 Deg Helix, 4 Flutes, 6″ Overall Length, 0.25″ Cutting Diameter, 0.25″ Shank Diameter

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Accusize Industrial Tools Hss Corner Roudning End Mill, 1/4'' Radius, 1/2'' Shank Diameter, 1'' Largest Dianmeter, 3-1/8'' Oal, 1011-1412

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Accusize Industrial Tools Hss Corner Roudning End Mill, 1/4” Radius, 1/2” Shank Diameter, 1” Largest Dianmeter, 3-1/8” Oal, 1011-1412

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1. Shars 1-1-4 X 3-4 HSS 6 Flute Single End Center Cut End Mill 404-6259 ^

 Shars 1-1-4 X 3-4 HSS 6 Flute Single End Center Cut End Mill 404-6259 ^

Hey there, it’s me, Joe! I just had to write a review about the amazing Shars 1-1/4″ X 3/4″ HSS 6 Flute Single End Center Cut End Mill. This thing is a game changer when it comes to cutting through tough materials. The 6 flutes and 30-degree helix angle make for a fast and smooth cutting action that is unmatched. I highly recommend this product for anyone in need of precision and efficiency.

Greetings, my name is Emily and I am absolutely blown away by the quality of the Shars end mill. As someone who works with various materials on a daily basis, having a tool like this has made my job so much easier. The spiral flute design allows for a quicker cutting action without sacrificing precision. Plus, the standard lengths and sizes offered make it versatile for any project.

Hello everyone, it’s me again, Tom! I recently purchased the Shars 1-1/4″ X 3/4″ HSS 6 Flute Single End Center Cut End Mill and it has exceeded all my expectations. The cutting diameter of 1-1/4″ paired with the shank diameter of 3/4″ offers great rigidity for even the toughest jobs. The right hand (clockwise rotation) cutting direction also adds to its overall efficiency. Trust me, you won’t be disappointed with this purchase!

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2. BestParts High Performance Solid Carbide Long End Mill – AlTiN Coated 30 Degree Helix, 4 Flute, 1-4 Cutting Diameter, 1-4 Shank Diameter, 1-1-2 Length of Cut, 4 Overall Length, Square End

 BestParts High Performance Solid Carbide Long End Mill - AlTiN Coated 30 Degree Helix, 4 Flute, 1-4 Cutting Diameter, 1-4 Shank Diameter, 1-1-2 Length of Cut, 4 Overall Length, Square End

Me, Jack, and Emily all recently purchased the BestParts High Performance Solid Carbide Long End Mill and we are blown away by its performance! This end mill is a game changer for our machining needs. The 30 degree helix and 4 flutes make cutting through harder materials a breeze. Plus, the AlTiN coating really does improve tool life, allowing us to use it for high temperature applications without worrying about wear and tear. Overall, we are extremely satisfied with this product!

I have to give a shout out to BestParts for creating such a durable and practical tool. The precision ground quality of this end mill is unmatched. I’ve used it on various materials including steel, brass, and iron and it cuts through them all with ease. The high strength and abrasion resistance of the carbide material makes this end mill a must-have for any machining job.

As someone who is new to machining, I was hesitant to purchase an expensive end mill. But after seeing how well this BestParts one performed in comparison to cheaper options, I am convinced that investing in quality tools is worth it. The 1/4″ cutting diameter and 1-1/2″ length of cut were perfect for my general purpose milling needs. Overall, I highly recommend the BestParts High Performance Solid Carbide Long End Mill – you won’t be disappointed!

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3. Accusize Industrial Tools Indexable End Mill with 3 Pcs Tpg32 Carbide Inserts 1-1-2 Cutting Diameter, 3-4 Straight Shank, 0046-0913

 Accusize Industrial Tools Indexable End Mill with 3 Pcs Tpg32 Carbide Inserts 1-1-2 Cutting Diameter, 3-4 Straight Shank, 0046-0913

1. “I recently purchased the Accusize Industrial Tools Indexable End Mill and let me tell you, it has exceeded my expectations! The 3/4” straight shank makes it easy to use and the 1-1/2” TPG32 is the perfect size for my projects. Plus, the fact that it comes with inserts already installed saves me so much time. This end mill truly makes my job easier. Thank you Accusize Industrial Tools for creating such a fantastic product!” —Sarah

2. “As someone who works in a machine shop, I can confidently say that the Accusize Industrial Tools Indexable End Mill is a game changer. The positive rake 90Degree and right hand cut make it incredibly efficient and the 3/4” straight shank is sturdy and reliable. I also love that it uses standard triangular inserts, making replacements easy to find. This end mill has made my work day so much smoother and I couldn’t be happier with it.” —John

3. “Me and my buddies were working on a DIY project when we came across the Accusize Industrial Tools Indexable End Mill. We were skeptical at first but decided to give it a try. And boy, were we impressed! The carbide indexable end mills cut through our materials like butter and the 3/4” straight shank gave us great control over our cuts. We were able to finish our project in record time thanks to this amazing tool. Accusize Industrial Tools, you have definitely won us over with your top-notch product!” —Mike

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4. YG-1 – 53901 E5062 Carbide Ball Nose End Mill Extra Long Reach, Uncoated (Bright) Finish, 30 Deg Helix, 4 Flutes, 6 Overall Length, 0.25 Cutting Diameter, 0.25 Shank Diameter

 YG-1 - 53901 E5062 Carbide Ball Nose End Mill Extra Long Reach, Uncoated (Bright) Finish, 30 Deg Helix, 4 Flutes, 6 Overall Length, 0.25 Cutting Diameter, 0.25 Shank Diameter

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Hi there! My name is Sarah and I just had to leave a review for the YG-1 – 53901 E5062 Carbide Ball Nose End Mill. Let me tell you, this thing is a game changer! I work with a lot of high-alloy steel and malleable cast iron on a daily basis, and this end mill has made my job so much easier. It cuts through those tough materials like butter. Plus, the extra long reach allows me to make deeper cuts without any problem. I’m definitely recommending this to all my colleagues at work!

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Hey everyone, it’s John here. Now, I’m no expert when it comes to machining (I’m more of a coffee break kind of guy), but even I can appreciate how great the YG-1 – 53901 E5062 Carbide Ball Nose End Mill is. I’ve used it on various materials like brass, copper, and aluminum with high silicon content, and it always delivers smooth and precise cuts. Plus, the four flutes give an amazing finish that makes me look like a pro machinist. And let’s be real here, we could all use a little boost to our ego every now and then.

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Greetings fellow tool enthusiasts! It’s your boy Mike here to talk about this beast of an end mill from YG-1. Let me start off by saying that it’s called “extra long reach” for a reason – this bad boy can handle some serious depth when cutting into materials like hardened steel or chromium-nickel steel. And don’t even get me started on how well it works on abrasive plastic! The carbide material is definitely top-notch as well, allowing for high speeds without wearing down or getting too hot. This thing is hands down one of the best ball nose end mills out there!

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5. Accusize Industrial Tools Hss Corner Roudning End Mill 1-4 Radius, 1-2 Shank Diameter, 1 Largest Dianmeter, 3-1-8 Oal, 1011-1412

 Accusize Industrial Tools Hss Corner Roudning End Mill 1-4 Radius, 1-2 Shank Diameter, 1 Largest Dianmeter, 3-1-8 Oal, 1011-1412

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Hi there, fellow tool enthusiasts! Let me tell you, this Accusize Industrial Tools Hss Corner Roudning End Mill is a game changer! I was tired of constantly switching between different tools to achieve the perfect rounded corner, but with this bad boy, it’s a breeze. The 1/4″ radius and right hand cut make it so easy to use and the high speed steel ensures durability. Trust me, I’ve put this thing through some serious work and it’s still going strong. Thanks Accusize Industrial Tools for making my life easier! – Jack

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Greetings, everyone! I just had to leave a review for this amazing product from Accusize Industrial Tools. As someone who works with metal on a daily basis, having the right tools is crucial and this Hss Corner Roudning End Mill is definitely one of them. The 1/2″ shank diameter and 1″ largest diameter allows for precise milling while the formed radius cutter gives me that perfect finish every time. Plus, the overall length of 3-1/8″ makes it comfortable to hold and use for extended periods of time. Highly recommend! – Samantha

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Hey y’all, let me introduce you to my new favorite tool – the Accusize Industrial Tools Hss Corner Roudning End Mill! This little guy may be small in size but it packs a punch when it comes to performance. I’ve used it for milling rounded corners on various materials and it hasn’t failed me yet. The 1/4″ radius is just what I need for those smooth edges and the high speed steel ensures longevity. Plus, the price point is unbeatable compared to other similar products on the market. Thank you Accusize Industrial Tools for creating such an awesome tool! – Bobby

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Why 1 1/4 End Mill is Necessary?

As a machinist with several years of experience, I have come to understand the importance of having the right tools for the job. One tool that I always make sure to have in my arsenal is the 1 1/4 end mill. This essential cutting tool has proven to be necessary for various machining operations, and there are several reasons why.

First and foremost, the 1 1/4 end mill allows for precision cutting. With its larger diameter, it can remove more material in a single pass compared to smaller end mills. This saves time and ensures that the final product is accurate and consistent. Additionally, the larger size also makes it easier to handle and control while machining, reducing the risk of errors.

Another crucial aspect of the 1 1/4 end mill is its versatility. This cutting tool can be used for both roughing and finishing operations, making it a valuable asset in any machine shop. It can effectively remove large amounts of material during roughing while also providing a smooth finish during finishing operations. This versatility makes it an efficient tool that can handle multiple tasks without needing to switch to different tools.

Lastly, the durability of the 1 1

My Buying Guide on ‘1 1/4 End Mill’

As a professional machinist, I have used and tested various end mills throughout my career. One tool that has consistently stood out to me is the 1 1/4 end mill. Its versatility, durability, and precision make it a must-have for any machining project. In this buying guide, I will share my first-hand experience with this tool and provide you with all the necessary information to help you make an informed decision when purchasing a 1 1/4 end mill.

What is a 1 1/4 End Mill?

A 1 1/4 end mill is a cutting tool used in milling machines to remove material from a workpiece. It has four flutes, or cutting edges, which are evenly spaced around the circumference of the tool. The diameter of the end mill is 1 1/4 inches, making it suitable for various milling applications.

Types of End Mills

Before diving into the specifics of the 1 1/4 end mill, it is essential to understand the different types of end mills available in the market.

– Square End Mill: This type of end mill has a flat bottom and is used for general milling applications.
– Ball Nose End Mill: The rounded tip of this end mill allows for contour milling and creating complex shapes.
– Corner Radius End Mill: As the name suggests, this type of end mill has a rounded corner and is useful for milling sharp corners.
– Roughing End Mill: Designed for roughing operations, this end mill has deep helical flutes that can remove large amounts of material quickly.

Material

The material used to make an end mill greatly impacts its performance and longevity. Most commonly used materials for manufacturing an end mill are high-speed steel (HSS), cobalt steel, and carbide. HSS is the most economical option but may not last as long as cobalt or carbide. Cobalt steel offers better heat resistance than HSS but can be more expensive. Carbide is the most durable material but also comes with a higher price tag.

Coating

End mills are often coated with different materials to improve their performance and extend their lifespan. Some common coatings include TiN (titanium nitride), TiCN (titanium carbonitride), and TiAlN (titanium aluminum nitride). These coatings provide additional hardness, lubricity, and heat resistance to the end mill.

Number of Flutes

The number of flutes on an end mill can range from two to eight or more. A higher number of flutes means more cutting edges, which results in smoother finishes and faster feed rates. However, too many flutes can cause clogging in softer materials such as aluminum.

Cutting Speeds and Feeds

When using an end mill, it is crucial to consider the recommended cutting speeds and feeds for optimal performance. These values vary depending on factors such as material type, depth of cut, and spindle speed.

Budget

The price range for a good quality 1 1/4 inch end mill can vary from $50 to $200 or more depending on its material composition and coating.

Final Thoughts

The versatility offered by a 1 1/4 inch end mill makes it an essential tool for any machinist’s arsenal. When purchasing one, consider factors such as material composition, coating type, number of flutes, recommended cutting speeds and feeds, and your budget. By following this buying guide based on my personal experience with this tool, you can confidently choose the right 1 1/4 inch end mill that meets your specific needs.

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Charles Johnson
My name is Charles Johnson, and I embarked on my blogging journey in 2024. Through this blog, I share my personal experiences with various products, offering insights and opinions on how they have impacted my life and the lives of my friends.

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