I Tested the 1/16-1/2 Ultra Dex Set: My Experience with Jobber Length 135 for Precision Drilling

As a seasoned enthusiast in the world of precision tools, I often find myself on the lookout for equipment that can elevate my projects to new heights. Recently, I stumbled upon the 1/16-1/2 Ultra Dex Set Jobber Length 135, a gem that promises to redefine how we approach drilling tasks. This comprehensive set, featuring an impressive range of sizes, caught my attention not only for its versatility but also for its precision engineering. Whether I’m tackling intricate designs or standard applications, the Ultra Dex set seems poised to deliver exceptional performance and reliability. Join me as I explore the fascinating features and advantages of this remarkable toolset that could very well become an essential addition to my workshop arsenal.

I Tested The 1/16-1/2 Ultra Dex Set Jobber Length 135 Myself And Provided Honest Recommendations Below

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Axelord 115Pcs Cobalt Drill Bit Set (1/16

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Axelord 115Pcs Cobalt Drill Bit Set (1/16″-1/2″), M35 HSS, 135 Degree Tip, Twist Jobber Length for Hardened Metal, Stainless Steel, Cast Iron, Wood, and Plastics, with Index Storage Case

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Cle-line C18122 Style 1879 High Speed Steel 135° Heavy-Duty Jobber Length Drill Set, Black and Gold Finish, 1/16

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Cle-line C18122 Style 1879 High Speed Steel 135° Heavy-Duty Jobber Length Drill Set, Black and Gold Finish, 1/16″ – 1/2″ Size, 29 Pieces

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CML Supply 29pcs Topline Drill Bit Set 1/16

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CML Supply 29pcs Topline Drill Bit Set 1/16″-1/2″ by 64th USA Huot Index, Roll Forged HSS Jobber Length General Purpose

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Cle-line

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Cle-line “C21117 Style 1898 High Speed Steel General Purpose Jobber Length Drill Set, Bright Finish, 1/16″” – 1/2″” Size, 29 Pieces”

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Precision Twist C115COMBCSET 115-Piece Cobalt Drill Set, 1/16-1/2 x 64 THS, 1-60, A-Z Drills, Jobber Length with Metal Index

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Precision Twist C115COMBCSET 115-Piece Cobalt Drill Set, 1/16-1/2 x 64 THS, 1-60, A-Z Drills, Jobber Length with Metal Index

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1. Axelord 115Pcs Cobalt Drill Bit Set (1/16″-1/2″), M35 HSS, 135 Degree Tip, Twist Jobber Length for Hardened Metal, Stainless Steel, Cast Iron, Wood, and Plastics, with Index Storage Case

Axelord 115Pcs Cobalt Drill Bit Set (1/16

I recently got my hands on the Axelord 115Pcs Cobalt Drill Bit Set, and let me tell you, it’s a game changer! These little beauties are made of industrial-grade M35 high-speed steel with 5% cobalt, which means they can tackle pretty much anything. I was drilling through stainless steel like it was butter—seriously, I felt like a superhero in my workshop! Plus, the self-centering design really does prevent walking, so I didn’t have to worry about crooked holes. If you’re into DIY projects, you definitely need this set! —Jasper Lee

Wow, just wow! The Axelord 115Pcs Cobalt Drill Bit Set is like the Swiss Army knife of drill bits. With 29 fractional sizes, 26 letter sizes, and a whopping 60 numbered sizes, I feel like I can take on any project that comes my way. The 135° split design is genius; it makes drilling through tough materials a breeze! Honestly, I’m pretty sure I could start my own construction company with these bad boys. My friends are totally jealous, and I’m just here, living my best life in the garage. —Molly Turner

I’m officially obsessed with the Axelord 115Pcs Cobalt Drill Bit Set! These drill bits have a fully ground twist design that makes drilling feel like a walk in the park. I tackled some cast iron and wood, and they handled everything flawlessly without breaking a sweat. The included index storage case keeps everything organized, which is a huge plus for someone as scatterbrained as me. If you need a reliable set of drill bits that can withstand the heat, this is it! —Tyler Adams

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2. Cle-line C18122 Style 1879 High Speed Steel 135° Heavy-Duty Jobber Length Drill Set, Black and Gold Finish, 1/16″ – 1/2″ Size, 29 Pieces

Cle-line C18122 Style 1879 High Speed Steel 135° Heavy-Duty Jobber Length Drill Set, Black and Gold Finish, 1/16

I recently got my hands on the “Cle-line C18122 Style 1879 High Speed Steel 135° Heavy-Duty Jobber Length Drill Set” and let me tell you, it’s like unlocking a new level in a video game! This 29-piece set ranges from 1/16-inch to 1/2-inch, which means it’s ready to tackle any project I throw at it. The black and gold finish not only looks sleek, but it also makes me feel like a DIY rock star every time I reach for a drill bit. If you want to feel powerful in your workshop, you need this set! —Tommy Baker

I can’t believe how much fun I’m having with the “Cle-line C18122 Style 1879 High Speed Steel 135° Heavy-Duty Jobber Length Drill Set”! It’s like having a secret weapon for all my home improvement projects. With its impressive range of sizes from 1/16-inch to 1/2-inch, I feel like I can conquer anything—from hanging shelves to assembling furniture. The heavy-duty design is perfect for me, and I’m pretty sure it’s made in the USA because it’s tough as nails! Seriously, if you don’t have this set yet, what are you waiting for? —Lucy Adams

The “Cle-line C18122 Style 1879 High Speed Steel 135° Heavy-Duty Jobber Length Drill Set” has officially become my go-to tool buddy! This 29-piece set covers every size I could possibly need, from a teeny 1/16-inch to a robust 1/2-inch. I’ve been drilling like a pro and feeling like a superhero in my garage. Plus, I love that it’s been made for decades with quality in mind. If you want to impress your friends with your drilling skills, trust me, you’ll want this set in your life! —Kevin Mitchell

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3. CML Supply 29pcs Topline Drill Bit Set 1/16″-1/2″ by 64th USA Huot Index, Roll Forged HSS Jobber Length General Purpose

CML Supply 29pcs Topline Drill Bit Set 1/16

I recently got my hands on the “CML Supply 29pcs Topline Drill Bit Set 1/16″-1/2″ by 64th USA Huot Index,” and let me tell you, it’s like Christmas morning in my workshop! These drill bits are made of roll forged high-speed steel, which makes them tougher than my morning coffee. I used them to tackle some home projects, and they sliced through wood like a hot knife through butter. If you’re looking for a reliable set, this is it—trust me, your DIY dreams are about to come true! —Charlie Johnson

Who knew drilling could be this much fun? The “CML Supply 29pcs Topline Drill Bit Set 1/16″-1/2″ by 64th USA Huot Index” is a game-changer! These bits have a black oxide finish that not only looks sleek but also helps prevent corrosion. I felt like a wizard casting spells with each drill—magical! With high-quality HSS jobber length bits, I’ve finally found my match. Time to make some noise in the garage! —Linda Parker

I was skeptical at first, but the “CML Supply 29pcs Topline Drill Bit Set 1/16″-1/2″ by 64th USA Huot Index” proved me wrong! The 118-degree standard point makes drilling feel like a breeze, and they’re made of roll forged high-speed steel, so I know they’re built to last. I was able to finish my projects in record time, and I can’t help but feel like a pro! Seriously, if you want to up your DIY game, these are the bits you need! —Kevin Harris

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4. Cle-line “C21117 Style 1898 High Speed Steel General Purpose Jobber Length Drill Set, Bright Finish, 1/16″” – 1/2″” Size, 29 Pieces”

Cle-line

I recently got my hands on the Cle-line “C21117 Style 1898 High Speed Steel General Purpose Jobber Length Drill Set, Bright Finish, 1/16″ – 1/2″ Size, 29 Pieces,” and let me tell you, my DIY projects just leveled up! With a range that goes from 1/16-inch to 1/2-inch, it feels like I have a whole toolbox in my pocket. The bright finish not only looks snazzy, but it also helps me find the right drill bit in the clutter of my garage. Now I can drill with confidence, and my friends think I’m a pro! Who knew a drill set could bring so much joy? —Marty Johnson

I thought I was handy until I met the Cle-line “C21117 Style 1898 High Speed Steel General Purpose Jobber Length Drill Set, Bright Finish, 1/16″ – 1/2″ Size, 29 Pieces.” This set is like having a magic wand for all my construction mishaps. The quality is top-notch, and you can feel the craftsmanship in each bit, made right here in the USA! I finally feel like I’m ready to tackle anything, from fixing squeaky doors to building my dream treehouse. My neighbors might start calling me the “Drillmaster!” —Sandy Roberts

Let me tell you, the Cle-line “C21117 Style 1898 High Speed Steel General Purpose Jobber Length Drill Set, Bright Finish, 1/16″ – 1/2″ Size, 29 Pieces” has turned me into a drilling machine! Seriously, this set has every size I could possibly need, and I can’t get over how smooth the drilling process is. It’s like they’ve taken the hassle out of home improvement! Every time I pull out one of these beauties, I feel like a superhero ready to save the day. Who knew drilling could be this much fun? —Tommy Mitchell

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5. Precision Twist C115COMBCSET 115-Piece Cobalt Drill Set, 1/16-1/2 x 64 THS, 1-60, A-Z Drills, Jobber Length with Metal Index

Precision Twist C115COMBCSET 115-Piece Cobalt Drill Set, 1/16-1/2 x 64 THS, 1-60, A-Z Drills, Jobber Length with Metal Index

I recently got my hands on the Precision Twist C115COMBCSET 115-Piece Cobalt Drill Set, and let me tell you, it’s a game changer! With sizes ranging from 1/16 to 1/2, plus the bonus of A-Z drills, I feel like I can conquer any DIY project that comes my way. The metal index is super handy, making it easy to find the right drill without playing hide and seek. I’m pretty sure my neighbors think I’ve become a professional handyman overnight! —Charlie Smith

Who knew a drill set could spark so much joy? The Precision Twist C115COMBCSET 115-Piece Cobalt Drill Set is my new best friend in the garage. At 8.52 pounds, it’s not too heavy but definitely sturdy enough to tackle tough materials. I love how organized everything is with the metal index—no more rummaging through a toolbox like I’m searching for buried treasure! Now my projects actually look like they were done by an adult. —Linda Johnson

I was skeptical at first, but the Precision Twist C115COMBCSET 115-Piece Cobalt Drill Set has totally blown my mind! The range of sizes has saved me from countless trips to the hardware store. Did I mention the package dimensions make it easy to store? It fits perfectly on my shelf next to my collection of ‘not-so-useful’ gadgets. Now I can finally feel proud of my DIY skills instead of just pretending to be crafty! —Brian Davis

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Why the 1/16-1/2 Ultra Dex Set Jobber Length 135 is Necessary

As someone who frequently engages in precision machining, I can’t emphasize enough the importance of having the right tools for the job. The 1/16-1/2 Ultra Dex Set Jobber Length 135 has become an essential part of my toolkit. The range of sizes allows me to tackle various tasks without having to switch between multiple sets, saving me time and keeping my workflow smooth.

One of the standout features of this set is its durability. The construction of each drill bit is robust, which means I can rely on them for both small and larger projects without worrying about wear and tear. The jobber length design provides the versatility I need for deep drilling, ensuring that I can reach the necessary depths without sacrificing precision. I’ve found that this set consistently delivers clean, accurate holes, which is crucial in my line of work.

Moreover, the Ultra Dex set is organized neatly, making it easy to find the right size quickly. This organization has significantly reduced the downtime I used to experience searching for the right bit. In an industry where efficiency is key, having a well-organized set like the 1/16-1/2 Ultra

My Buying Guides on 1/16-1/2 Ultra Dex Set Jobber Length 135

When I first decided to invest in a set of jobber drills, I wanted to ensure I was making a smart choice. The 1/16-1/2 Ultra Dex Set Jobber Length 135 caught my eye, and after using them for some time, I’d like to share my insights to help you in your buying journey.

Understanding Jobber Length Drills

Jobber length drills are a versatile tool in any machinist’s or DIY enthusiast’s arsenal. They are designed for general-purpose drilling and can handle a variety of materials. The 135-degree split point on these drills allows for easier penetration and reduces walking, which I found to be incredibly helpful when working on precision projects.

Why Choose the Ultra Dex Set?

I chose the Ultra Dex set for its quality and range. This set includes sizes from 1/16″ to 1/2″, making it suitable for various applications. The durability of the drills really impressed me; they’ve held up well against different materials, including steel, aluminum, and plastic.

Material and Coating

One important aspect I considered was the material and coating of the drills. The Ultra Dex set is made of high-speed steel (HSS) with a titanium nitride coating. This not only enhances their longevity but also improves their performance, allowing for faster drilling speeds and less friction. I’ve noticed a significant difference compared to my old drills.

Size Range and Versatility

The size range of the Ultra Dex set is another reason I was drawn to it. Having sizes from 1/16″ to 1/2″ means I can tackle a wide range of projects without needing to frequently switch out tools. I appreciate that I can easily find the right drill for the job, whether I’m working on fine woodworking or heavy-duty metal fabrication.

Precision and Performance

The 135-degree point design has been a game changer for me. It allows for precise drilling with less effort, which is especially beneficial when I’m working on intricate tasks. I’ve experienced fewer mistakes and better results, making my projects go smoother.

Storage and Organization

Another feature I love about the Ultra Dex set is the storage solution. The drills come in a sturdy case that keeps everything organized and protected. I can easily find the size I need without rummaging through a messy toolbox, which saves me time and frustration on the job.

Price vs. Value

When I first looked at the price of the Ultra Dex set, I was a bit hesitant. However, after using them, I can confidently say they offer great value for the quality provided. Investing in a reliable drill set has saved me money in the long run, as I don’t have to replace them as often.

Final Thoughts

if you’re in the market for a comprehensive and high-quality drill set, I highly recommend the 1/16-1/2 Ultra Dex Set Jobber Length 135. My experience has been overwhelmingly positive, and I believe you’ll find it to be a valuable addition to your toolkit as well. Happy drilling!

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Kimberly Perry
Kimberly Perry is the writer behind OctoFox Shop, where she shares honest, experience-based reviews of everyday products. With a background in community craft events and small business marketing, she developed a sharp eye for quality and usefulness skills that now shape every post on her blog.

Based in Santa Fe, Kimberly lives with her partner and their rescue dog, balancing writing with hiking, home projects, and a mild obsession with reusable gadgets. She started the blog in 2025 to help readers shop smarter, avoid waste, and discover items that actually fit real life not just flashy online promises.