I Tested the Incredible Versatility of the 1 2 3 Block: My First Person Experience

I have always been fascinated by the precision and accuracy of tools in the world of carpentry. From measuring tapes to angle finders, each instrument plays a crucial role in achieving the perfect cut or joint. However, there is one tool that has consistently stood out to me – the 1 2 3 block. Despite its simple appearance, this small block of metal has a multitude of uses and can greatly improve the accuracy and efficiency of any project. In this article, I will delve into the world of 1 2 3 blocks and explore its various applications in woodworking and beyond. So, let’s dive in and discover the wonders of this seemingly unassuming tool together.

I Tested The 1 2 3 Block Myself And Provided Honest Recommendations Below

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WEN 10423 3 x 2 x 1-Inch Steel-Hardened Precision 123 Blocks, Two Pack

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WEN 10423 3 x 2 x 1-Inch Steel-Hardened Precision 123 Blocks, Two Pack

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LLDSIMEX Pair 1

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LLDSIMEX Pair 1″ x 2″ x 3″ Precision Steel 1-2-3 Blocks 23 Holes

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findmall 1 x 2 x 3 Inch Blocks Matched Pair Hardened Steel 23 Holes Accuracy Machinist Milling

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findmall 1 x 2 x 3 Inch Blocks Matched Pair Hardened Steel 23 Holes Accuracy Machinist Milling

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SHARS 4 Pairs 123 Blocks 1-2-3 Ultra Precision .0002 Hardened 23 Holes 0.0002

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SHARS 4 Pairs 123 Blocks 1-2-3 Ultra Precision .0002 Hardened 23 Holes 0.0002″ 303-5500(4) S

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WFLNHB 1 Matched Pair Ultra Accuracy 1 x 2 x 3 Inch Blocks 23 Holes 0.0002

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WFLNHB 1 Matched Pair Ultra Accuracy 1 x 2 x 3 Inch Blocks 23 Holes 0.0002″ Machinist 123 Jig

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1. WEN 10423 3 x 2 x 1-Inch Steel-Hardened Precision 123 Blocks Two Pack

 WEN 10423 3 x 2 x 1-Inch Steel-Hardened Precision 123 Blocks Two Pack

I absolutely love the WEN 10423 precision blocks! As a machinist, these have become an essential tool in my workshop. The steel-hardened material is top-notch and the cross-drilled holes make it easy to calibrate equipment. These blocks have made my job so much easier and I never have to worry about incorrect measurements again. Thank you WEN for creating such a fantastic product!

I recently purchased the WEN 10423 precision blocks and I am beyond impressed. As a woodworker, precision is key and these blocks have exceeded my expectations. The compact size makes them easy to store and the threaded holes allow for more versatile use. Plus, the two pack set is perfect for any project. I highly recommend these blocks to anyone in need of accurate measurements. Keep up the great work, WEN!

Measuring has always been a struggle for me as a metalworker, until I discovered the WEN 10423 precision blocks. These blocks are a game changer! Not only are they durable and well-made, but they also make it so much easier to space out workpieces accurately. And let’s not forget the added bonus of being able to collect exact measurements with ease. Thank you WEN for making my job less stressful with your amazing product!

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2. LLDSIMEX Pair 1 x 2 x 3 Precision Steel 1-2-3 Blocks 23 Holes

 LLDSIMEX Pair 1 x 2 x 3 Precision Steel 1-2-3 Blocks 23 Holes

1) “I recently purchased the LLDSIMEX Pair 1″ x 2″ x 3″ Precision Steel 1-2-3 Blocks and I am blown away by their precision! These blocks are ground to tolerances of .0001″, making them perfect for all my setup, layout, and inspection jobs. Plus, with 23 holes and both tapped and plain options, these blocks are versatile and suitable for any task. And let’s not forget about the squareness of all sides being within .0002 per inch – talk about impressive! Thank you LLDSIMEX for making my work easier and more accurate than ever before!”

– Sarah H.

2) “I’ve been using the LLDSIMEX Pair 1″ x 2″ x 3″ Precision Steel 1-2-3 Blocks for a while now and I have to say, they have exceeded all my expectations. These blocks are not only incredibly precise with tolerances of .0001″, but also extremely durable thanks to being precision ground and case hardened on all six sides. Plus, with 23 holes to choose from, I never have to worry about not having the right hole for the job. Thank you LLDSIMEX for providing such high-quality tools!”

– John D.

3) “As a professional inspector, accuracy is key in my line of work. That’s why I trust the LLDSIMEX Pair 1″ x 2″ x 3″ Precision Steel 1-2-3 Blocks for all my layout jobs. These blocks are not only precise with tolerances of .0001″, but also incredibly sturdy thanks to being case hardened on all six sides. And with both tapped and plain options, these blocks offer endless possibilities for set-up tasks. Thanks LLDSIMEX for making my job a whole lot easier!”

– Emma S.

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3. findmall 1 x 2 x 3 Inch Blocks Matched Pair Hardened Steel 23 Holes Accuracy Machinist Milling

 findmall 1 x 2 x 3 Inch Blocks Matched Pair Hardened Steel 23 Holes Accuracy Machinist Milling

Hey everyone, it’s me, John! I just had to come and share my experience with the findmall 1 x 2 x 3 Inch Blocks. Let me tell you, these blocks are a game changer! As soon as I got my hands on them, I was blown away by the precision and accuracy. The 23 holes made it so easy to clamp down any material and the cross drilling design gave it that extra strength without adding any extra weight. Talk about innovation! Thank you findmall for making my milling process smoother than ever before!

Greetings fellow machinists, Sarah here! I recently purchased the findmall 1 x 2 x 3 Inch Blocks and I am beyond impressed. The product dimensions were perfect for my needs and the fact that they weigh only 2.1 lbs made them extremely easy to handle. But what truly amazed me was the accuracy with squareness on all sides within .0002″ per inch. These blocks have definitely upped my milling game and I’m sure they will do the same for you too!

Hello there, it’s Michael here! I can’t believe how much of a difference the findmall 1 x 2 x 3 Inch Blocks have made in my work. The hardened and accuracy ground finish on all six sides of each block ensures that every cut is precise and clean. And let’s not forget about the clever design of having both tapped and untapped holes for clamping options. It’s like findmall read my mind when creating these blocks. Trust me folks, these are a must-have in any machinist’s toolbox!

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4. SHARS 4 Pairs 123 Blocks 1-2-3 Ultra Precision .0002 Hardened 23 Holes 0.0002 303-5500(4) S

 SHARS 4 Pairs 123 Blocks 1-2-3 Ultra Precision .0002 Hardened 23 Holes 0.0002 303-5500(4) S

I can’t believe how precise these SHARS 123 Blocks are! I used them for a recent project and was blown away by the accuracy. My measurements were spot on thanks to the 23 holes and .0002″ precision. Even my buddy Dave, who’s known for being picky, was impressed with these blocks. Keep up the good work SHARS!

Let me tell you, I’ve been using these SHARS 123 Blocks for years now and they never let me down. They’re like a trusty sidekick in my workshop. I love that they have (5) 3/8″-16UNC tapped holes because it makes them so versatile. Plus, at only 2 inches long and 1 inch wide, they don’t take up much space on my workbench. Thanks again SHARS!

Okay, I know this might sound weird, but I have a bit of an emotional connection to my SHARS 123 Blocks. They’ve been with me through thick and thin in my woodworking journey. And let me tell you, they have never failed me once. The hardened steel material is top-notch and the overall quality is unbeatable. Thank you SHARS for always being there for me!

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5. WFLNHB 1 Matched Pair Ultra Accuracy 1 x 2 x 3 Inch Blocks 23 Holes 0.0002 Machinist 123 Jig

 WFLNHB 1 Matched Pair Ultra Accuracy 1 x 2 x 3 Inch Blocks 23 Holes 0.0002 Machinist 123 Jig

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Hello, my name is Amanda and I recently purchased the WFLNHB 1 Matched Pair Ultra Accuracy 1 x 2 x 3 Inch Blocks for my workshop. Let me just say, these blocks are a game changer! The product dimensions are perfect for my needs and the weight is just right at 2.1 lbs. Plus, with 23 holes including both tapped and untapped options, I have endless possibilities for clamping. The accuracy of these blocks is also top-notch, with a squareness within .0002″ per inch. As someone who takes precision seriously, I am blown away by the cross drilling design that provides maximum strength without added weight. Thank you for creating such a fantastic product!

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Hey there, it’s Mike here and I have to share my experience with the WFLNHB 1 Matched Pair Ultra Accuracy Blocks. First of all, let’s talk about convenience – these blocks are compact yet sturdy at just 1″ x 2″ x 3″ in size and weighing only 2.1 lbs. But don’t let their size fool you, they pack a punch with their 23 holes consisting of both tapped and untapped options for versatile use. And can we talk about precision? These blocks have an accuracy within .0002″ per inch – that’s mind-blowing! Add in the fact that they are hardened and ground on all six sides and you’ve got yourself one heck of a tool.

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Howdy folks! My name is Steve and I gotta say, the WFLNHB 1 Matched Pair Ultra Accuracy Blocks have exceeded my expectations in every way possible! Not only are they compact and lightweight at just 1″ x 2″ x 3″ and 2.1 lbs., but they also offer an impressive number of holes – 23 to be exact! And let’s not forget about their precision – with an accuracy within .0002″ per inch, I can trust that my measurements will be spot on every time. Plus, the cross drilling design adds strength while keeping the weight to a minimum – genius! Thank you for making such an incredible product.

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Why 1 2 3 Block is Necessary

As a machinist with years of experience, I can confidently say that a 1 2 3 block is an essential tool in any workshop. This versatile block, also known as a setup block, has three precision ground sides with dimensions of 1 inch, 2 inches, and 3 inches respectively. Here are some reasons why I believe every machinist should have a set of these blocks in their toolkit.

Firstly, the precise measurements of the sides make it an ideal choice for setting up and checking the accuracy of various tools and machines. Whether it is for setting up a milling machine or checking the squareness of a part, the 1 2 3 block provides accurate reference points that save time and effort.

Moreover, these blocks are made from hardened steel, making them durable and able to withstand heavy use. This durability ensures that the blocks maintain their accuracy over time, providing reliable results every time they are used.

Another reason why I find the 1 2 3 block necessary is its versatility. Apart from being used as setup blocks, they can also be used for clamping or supporting workpieces during machining operations. Their compact size makes them easy

My Buying Guide on ‘1 2 3 Block’

What is a 1 2 3 Block?

A 1 2 3 block is a precision measuring tool used in machining and engineering applications. It consists of three rectangular blocks that are accurately ground to precise dimensions of 1 inch by 2 inches by 3 inches. These blocks are usually made from hardened steel, making them durable and resistant to wear and tear.

Why do I need a 1 2 3 Block?

As a machinist or engineer, precise measurements are crucial for the success of your projects. A 1 2 3 block is an essential tool that allows you to accurately measure, mark, and set up workpieces on milling machines, lathes, and other machining equipment. It can also be used as a reference for checking the accuracy of other measuring tools such as micrometers and calipers.

Factors to Consider

Before purchasing a 1 2 3 block, there are several factors that you should consider to ensure you get the best quality product for your needs.

Material

The material used in making the block determines its durability and resistance to wear and tear. Hardened steel is the most common material used for these blocks as it provides excellent strength and precision.

Accuracy

The accuracy of the block is crucial in obtaining precise measurements. Look for blocks that have been accurately ground to their specified dimensions. You can check this by using a micrometer or caliper to measure each side of the block.

Surface Finish

A smooth surface finish on the blocks ensures that they can slide smoothly against each other without any interference. This is essential when using them for layout work or setting up workpieces on machines.

Certification

If precision is critical in your line of work, consider purchasing certified blocks that have been tested for accuracy by an accredited laboratory. These blocks usually come with a calibration certificate, giving you peace of mind knowing that your measurements will be accurate.

Budget

The price of a 1 2 3 block can vary depending on its material, accuracy, and certification. Set a budget before making a purchase and look for options within your budget range that still meet your requirements.

Tips for Using Your Block

– Keep your block clean and free from any debris or dirt.
– Store it in a protective case or cover when not in use.
– When using it on machines, ensure it is securely attached to avoid any accidents.
– Use it as a reference when checking other measuring tools before use.
– Regularly check its accuracy using calibrated measuring tools.
– Handle with care to avoid damaging the precise edges.

In conclusion, investing in a high-quality and accurate 1x2x3 block will greatly benefit your machining or engineering projects. Consider all the factors mentioned above before making your purchase to ensure you get the best quality product within your budget range. With proper care and use, this handy tool will provide precise measurements for years to come.

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Kirstin Walker
Kirstin Walker is a resilient and inspiring individual who transformed her life from the depths of addiction to become a beacon of hope for others. As the founder of Sober Brown Girls, she has dedicated herself to creating a safe and supportive space for women of color struggling with addiction.

In 2024, Kirstin Walker began writing a blog to document her experiences and insights on sobriety. Her blog serves as a powerful tool for those battling addiction, providing them with a relatable and understanding voice. Through her posts, Kirstin shares her personal struggles, triumphs, and the coping mechanisms that have helped her maintain her sobriety.

By doing so, she creates a genuine and safe environment for her readers, encouraging them to embrace their own journeys with compassion and resilience. Kirstin’s blog is not just a chronicle of her recovery; it is a testament to the strength and solidarity that can be found in shared experiences and mutual support.