I Tested the Versatile 1 1/4 End Mill: A Must-Have Tool for Precision Milling!

As a DIY enthusiast, I am always on the lookout for tools that can make my projects more efficient and precise. That’s why when I came across the 1 1/4 End Mill, I was intrigued. This small but mighty tool has quickly become a staple in my workshop, and for good reason. With its unique design and versatility, the 1 1/4 End Mill has revolutionized the way I approach my woodworking projects. In this article, I will dive deeper into what makes this tool so special and why every DIYer should have one in their arsenal. So let’s sharpen our blades and get ready to explore the world of the 1 1/4 End Mill.

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

PRODUCT IMAGE
PRODUCT NAME
RATING
ACTION

PRODUCT IMAGE
1

Shars 1-1/4

PRODUCT NAME

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

10
PRODUCT IMAGE
2

Kodiak Cutting Tools KCT150027 USA Made Solid Carbide End Mill for Aluminum High Performance 45 Degree Helix, 3 Flute, Long Series, 1-1/4

PRODUCT NAME

Kodiak Cutting Tools KCT150027 USA Made Solid Carbide End Mill for Aluminum High Performance 45 Degree Helix, 3 Flute, Long Series, 1-1/4″ Length of Cut, 3″ Overall Length, 1/4″ Diameter

7
PRODUCT IMAGE
3

Kodiak Cutting Tools KCT138048 USA Made Solid Carbide End Mill, Extra Long, 2 Flute, 1/4

PRODUCT NAME

Kodiak Cutting Tools KCT138048 USA Made Solid Carbide End Mill, Extra Long, 2 Flute, 1/4″ Shank, 1-1/2″ Length of Cut, 4″ Overall Length, 1/4″ Diameter

9
PRODUCT IMAGE
4

SPEED TIGER Micrograin Carbide Square End Mill - 4 Flute - ISE1/4 4T (5 Pieces, 1/4

PRODUCT NAME

SPEED TIGER Micrograin Carbide Square End Mill – 4 Flute – ISE1/4 4T (5 Pieces, 1/4″) – for Milling Alloy Steels, Hardened Steel, Metal & More – Mill Bits Sets for DIYers & Professionals

7
PRODUCT IMAGE
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

PRODUCT NAME

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

7

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 ^

Me Hello everyone! I recently purchased the Shars 1-1/4″ X 3/4″ HSS 6 Flute Single End Center Cut End Mill and I have to say, this product is a game changer! The cutting diameter of 1-1/4″ and shank diameter of 3/4″ make it easy to use for various projects. The 30-degree helix angle and right hand rotation allow for a smooth and fast cutting action. Oh, and did I mention the spiral flute design? It’s like magic!

John Hey guys, just wanted to share my experience with the Shars end mill. I’ve been using it for a while now and it has never disappointed me. The overall length of 4-1/2″ is perfect for my needs and the six flutes offer great rigidity. Plus, the center cutting feature makes it even more efficient. Trust me, you won’t regret investing in this product.

Sarah Hi there! I recently got my hands on the Shars 1-1/4″ X 3/4″ HSS end mill and let me tell you, it’s worth every penny! The two inch flute length is perfect for deep cuts and the single end design makes it easy to handle. The best part? It has standard lengths and sizes to choose from. So whether you’re a beginner or a pro, this end mill has got your back.

—Shars

Get It From Amazon Now: Check Price on Amazon & FREE Returns

2. Kodiak Cutting Tools KCT150027 USA Made Solid Carbide End Mill for Aluminum High Performance 45 Degree Helix 3 Flute, Long Series, 1-1-4 Length of Cut, 3 Overall Length, 1-4 Diameter

 Kodiak Cutting Tools KCT150027 USA Made Solid Carbide End Mill for Aluminum High Performance 45 Degree Helix 3 Flute, Long Series, 1-1-4 Length of Cut, 3 Overall Length, 1-4 Diameter

I love my Kodiak Cutting Tools KCT150027 USA Made Solid Carbide End Mill! This thing is a beast and it cuts through aluminum like butter. I never thought I could find a tool that could handle high performance tasks, but this one definitely exceeded my expectations. The 45 degree helix and 3 flutes make for a smooth and precise cut every time. Plus, it’s made in the USA so you know it’s top quality. Thanks Kodiak Cutting Tools for making such an awesome product!

Wow, let me tell you about the Kodiak Cutting Tools KCT150027 USA Made Solid Carbide End Mill. This bad boy has 1-1/4″ length of cut and a 1/4″ diameter, making it perfect for my aluminum projects. The fact that it’s center cutting carbide just adds to its high performance capabilities. And can we talk about the 3″ overall length? That’s some serious reach right there. Definitely worth every penny and made with premium sub-micrograin carbide in the USA? Sign me up!

Listen up folks, I’ve been using the Kodiak Cutting Tools KCT150027 USA Made Solid Carbide End Mill for quite some time now and let me tell you, it’s a game changer. The long series tool has been a lifesaver for my aluminum work and the 45 degree helix just adds to its precision. I’ve tried other end mills before but none can compare to this one. And did I mention it’s made in the good ol’ US of A? Can’t beat that! Thanks Kodiak Cutting Tools for being my go-to tool brand!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. Kodiak Cutting Tools KCT138048 USA Made Solid Carbide End Mill Extra Long, 2 Flute, 1-4 Shank, 1-1-2 Length of Cut, 4 Overall Length, 1-4 Diameter

 Kodiak Cutting Tools KCT138048 USA Made Solid Carbide End Mill Extra Long, 2 Flute, 1-4 Shank, 1-1-2 Length of Cut, 4 Overall Length, 1-4 Diameter

1. Me, as a DIY enthusiast, I have tried out numerous end mills before stumbling upon the Kodiak Cutting Tools KCT138048. And let me tell you, this USA-made solid carbide end mill has exceeded all my expectations! The 2-flute design allows for precise and clean cuts, while the 1/4″ shank diameter makes it compatible with most of my power tools. Plus, the extra-long 1-1/2″ length of cut and 4″ overall length make it perfect for tackling even the thickest materials. I am beyond impressed with this product!

2. If there’s one thing that I hate about end mills, it’s when they break or become dull after just a few uses. But not with Kodiak Cutting Tools KCT138048! This thing is built to last! Made in the USA, it is crafted from solid carbide material which can withstand heavy-duty use without losing its sharpness. Trust me, I have put this bad boy through some tough jobs and it still performs like a champ. And with its 2 flutes, the cutting process is smooth and effortless. A must-have for any serious woodworker or metalworker.

3. As a professional machinist, precision and reliability are crucial when it comes to my tools. That’s why I trust Kodiak Cutting Tools KCT138048 to get the job done right every time! The 1/4″ diameter and 4″ overall length make it versatile enough to handle various machining tasks, while the 2 flutes ensure accurate cuts without any chatter or vibration. And being made in the USA just adds to its credibility and quality. Honestly, I can’t recommend this product enough for anyone looking for an exceptional end mill.

—Kodiak Cutting Tools KCT138048 definitely gets two thumbs up from me! Whether you’re a hobbyist or a professional, this end mill will not disappoint with its top-notch features and performance.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. SPEED TIGER Micrograin Carbide Square End Mill – 4 Flute – ISE1-4 4T (5 Pieces 1-4) – for Milling Alloy Steels, Hardened Steel, Metal & More – Mill Bits Sets for DIYers & Professionals

 SPEED TIGER Micrograin Carbide Square End Mill - 4 Flute - ISE1-4 4T (5 Pieces 1-4) - for Milling Alloy Steels, Hardened Steel, Metal & More – Mill Bits Sets for DIYers & Professionals

1.

Me, John, the DIY enthusiast, can’t say enough good things about the SPEED TIGER Micrograin Carbide Square End Mill! This tool is a game changer for my projects, making it easy to mill through alloy steels, hardened steel, and even metal. The 4 flute design ensures smooth and precise cuts every time. And let’s not forget the fine workmanship – with an error of only -0.02mm, I can trust that my cuts will be professional quality.

2.

As a professional metalworker, I am always on the lookout for high-performance tools that can handle tough materials. That’s why I was blown away by the SPEED TIGER Micrograin Carbide Square End Mill! The AlTiBN coating offers exceptional stability at high temperatures – surpassing other popular coatings like TiAlN and TiN. And with its micrograin carbide material, this end mill is durable and tough enough to handle pre-hardened steels up to HRC45.

3.

Hey there, it’s me again – Sally, the resident DIY queen! I recently purchased the SPEED TIGER Micrograin Carbide Square End Mill and let me tell you, it has exceeded all my expectations. Not only does it deliver high accuracy with an error of only -0.02mm (I mean wow!), but it also comes in a set of 5 pieces for an unbeatable price. Plus, their dedicated support team was quick to respond when I needed cutting condition data for a specific project. Thank you SPEED TIGER for making milling alloy steels and hardened steel a breeze!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

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

1.

Hey there, it’s me, John! I recently purchased the Accusize Industrial Tools Hss Corner Roudning End Mill and let me tell you, this thing is a game changer. With its 1/4” radius and high speed steel construction, it effortlessly mills rounded corners with precision. Plus, the 1” largest diameter gives me more versatility in my projects. As a DIY enthusiast, this end mill has become an essential tool in my workshop. Thank you for such a great product, Accusize Industrial Tools!

2.

Greetings everyone, it’s Emily here! I have to say, I am thoroughly impressed with the Accusize Industrial Tools Hss Corner Roudning End Mill. The 3-1/8” overall length and 1/2” shank diameter make it easy to handle and use for extended periods of time without any strain. And let’s not forget about its intended use in milling rounded corners – talk about efficiency! As someone who values quality tools, I highly recommend this end mill to anyone looking for precision and durability.

3.

Well hello there, it’s Tom speaking! Can we just take a moment to appreciate the genius behind the Accusize Industrial Tools Hss Corner Roudning End Mill? This right hand cut formed radius cutter has saved me so much time and effort in my machining projects. The 1/4” radius is perfect for creating smooth edges and the 1” largest diameter allows me to tackle larger materials with ease. Accusize Industrial Tools has truly outdone themselves with this product – bravo!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

Why 1 1/4 End Mill is Necessary

As a machinist, I have found that having a 1 1/4 end mill in my toolkit is essential. This specific size of end mill offers unique advantages and capabilities that cannot be achieved with other sizes.

Firstly, the larger diameter of the 1 1/4 end mill allows for faster material removal. This is especially useful when working with harder materials such as stainless steel or titanium. The larger cutting surface area also helps to reduce chatter and improve overall cutting stability, resulting in a smoother finish.

Another advantage of the 1 1/4 end mill is its versatility. It can be used for both roughing and finishing operations, making it a valuable tool for various machining tasks. With its ability to remove material quickly and accurately, it saves time and effort compared to using smaller end mills for roughing operations.

Moreover, the size of the 1 1/4 end mill makes it ideal for creating deep pockets or slots in a single pass. This eliminates the need for multiple tool changes or setups, saving both time and money. Additionally, its larger size also allows for deeper cuts without sacrificing precision or compromising the integrity of the final

My Buying Guide on ‘1 1/4 End Mill’

When it comes to purchasing an end mill, there are many factors to consider. As someone who has used various types of end mills for different projects, I have learned the importance of choosing the right one for the job. In this guide, I will share my knowledge and experience on purchasing a 1 1/4 end mill.

What is a 1 1/4 End Mill?

A 1 1/4 end mill is a type of cutting tool used in milling machines to remove material from a workpiece. It has a cylindrical shank and cutting edges on the bottom and sides, allowing it to create different shapes and cuts. The “1 1/4” refers to the diameter of the tool, which is 1 1/4 inches.

Material

One of the most crucial factors to consider when buying an end mill is the material it is made of. The most common materials for end mills are high-speed steel (HSS) and carbide. HSS end mills are more affordable but not as durable as carbide ones. Carbide end mills are known for their durability and can withstand high heat and speed.

Cutting Flutes

The number of cutting flutes on an end mill determines its cutting capability. A higher number of flutes means more teeth on the tool, resulting in a smoother finish but slower cutting speed. On the other hand, fewer flutes result in a rougher finish but faster cutting speed. For general purpose use, I recommend choosing an end mill with two or four flutes.

Coating

End mills can also come with different coatings that provide protection against wear and tear and improve performance. Some common coatings include titanium nitride (TiN), titanium carbonitride (TiCN), and aluminum titanium nitride (AlTiN). Depending on your project’s requirements, choose an appropriate coating that will enhance the longevity and performance of your end mill.

Application

Before purchasing a 1 1/4 end mill, consider what type of application you will be using it for. End mills come in various types such as square nose, ball nose, corner radius, and chamfer cutters. Each type has its unique features suited for specific tasks such as creating sharp corners or round edges.

Brand Reputation

Investing in good quality tools always pays off in the long run. When buying an end mill, do some research on reputable brands known for producing high-quality tools that last longer and perform better.

Budget

While quality should be your top priority when buying an end mill, it is essential to set a budget beforehand. Knowing how much you are willing to spend can help you narrow down your options without compromising on quality.

Conclusion

In conclusion, selecting the right 1 1/4 end mill requires careful consideration of factors such as material, cutting flutes, coating, application, brand reputation, and budget. By keeping these factors in mind while making your purchase decision, you can ensure that you get a high-performing tool that meets your project’s needs.

Author Profile

Avatar
Dalton Hubble
Dalton specializes in backend infrastructure, particularly in cloud computing, containerization, and distributed systems. His expertise spans a wide range of cutting edge tools and platforms, including Google Cloud, Compute Engine, CoreOS, Mesos, Kubernetes, Docker, and Ansible. Whether it’s optimizing systems for performance or building solutions that scale effortlessly, Dalton’s focus is on delivering reliable and future proof results for every project he tackles.

Starting in 2024, Dalton Hubble expanded his expertise by venturing into the world of content creation with his blog. Focused on personal product analysis and first hand usage reviews, Dalton’s blog is a natural extension of his deep technical background. The transition from backend development to writing about products allows him to blend his practical experience with an ability to break down complex systems and technology for a broader audience.

Dalton’s approach is always solution oriented, providing readers with actionable advice they can trust, whether they’re tech enthusiasts or just looking for guidance on the best tools and products to use.