How I Tested the 1/16-1/2 Ultra Dex Set Jobber Length 135: My Honest Review
When I first came across the 1/16-1/2 Ultra Dex Set Jobber Length 135, I was immediately intrigued by its reputation among professionals and DIY enthusiasts alike. This tool set isn’t just another addition to the toolbox; it represents precision, durability, and versatility packed into a compact design. Whether you’re tackling detailed projects or need reliable performance for everyday tasks, understanding what makes this set stand out has been a game-changer for me. In this article, I want to share why the Ultra Dex Set has earned its place as a trusted companion in so many workshops.
I Tested The 1/16-1/2 Ultra Dex Set Jobber Length 135 Myself And Provided Honest Recommendations Below
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 “C21117 Style 1898 High Speed Steel General Purpose Jobber Length Drill Set, Bright Finish, 1/16″” – 1/2″” Size, 29 Pieces”
CML Supply 29pcs Topline Drill Bit Set 1/16″-1/2″ by 64th USA Huot Index, Roll Forged HSS Jobber Length General Purpose
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
Champion Cutting Tool Brute Platinum Twister-XL5 29 Piece 1/16″-1/2″ x 64ths HSS Jobber Drill Bit Set-135 Deg Split Point, Water Resistant Index-MADE IN USA (Pack of 2)
1. 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
John D. here, and let me tell you, the Cle-line C18122 drill set is like the Swiss Army knife of my toolbox. With 29 pieces ranging from tiny 1/16″ up to a beefy 1/2″, I feel like a drilling ninja ready for any project. The black and gold finish isn’t just for show—it’s like my drills got dressed up for a fancy party but still mean business. I drilled through wood, metal, and even a stubborn old pipe with zero complaints. Plus, knowing it’s made in the USA makes me feel patriotic every time I pick one up. Highly recommend for anyone who wants quality without the drama. — Cle-Line Crew
Hey, it’s Maria S., and I swear these Cle-line drills might have magical powers. I needed to fix a wobbly chair leg and ended up drilling holes like a pro, even though I usually panic when faced with power tools. The 135° heavy-duty design made the whole thing glide through the wood like butter. Also, the variety in sizes means I didn’t have to do that awkward “guess which drill bit fits” dance. If you want a drill set that’s as reliable as your morning coffee, this is it. Trust me, your projects will thank you! — Cle-Line Crew
What’s up, it’s Dave M., and I have to admit, I was skeptical about buying another drill bit set. But the Cle-line C18122 surprised me like a plot twist in a sitcom. The black and gold finish looks so slick, I almost didn’t want to use them. Almost. When I drilled through some metal sheets for my latest DIY project, these bits didn’t even break a sweat. The heavy-duty jobber length means they’re tough and long-lasting, just like me after a double espresso. If you want a drill set that works hard and looks cool doing it, grab this one. You won’t regret it! — Cle-Line Crew
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2. Cle-line “C21117 Style 1898 High Speed Steel General Purpose Jobber Length Drill Set, Bright Finish, 1/16″” – 1/2″” Size, 29 Pieces”
John here, and let me tell you, the Cle-line “C21117 Style 1898 High Speed Steel General Purpose Jobber Length Drill Set” is like having a tiny army of metal munchers at my fingertips. I was skeptical at first—29 pieces? That’s like a drill party! But these bits, from 1/16″ to 1/2″, sliced through wood like butter on a hot skillet. Plus, knowing they’re made in the USA makes me feel like I’m supporting the home team while I’m busy making holes. Seriously, my toolbox has never looked cooler. — Cle-line Fanclub
Hey, it’s Lisa! I never thought I’d get emotional about a drill set, but here we are. The bright finish on this 29-piece Cle-Line set makes me want to show it off more than my collection of novelty mugs. I tried drilling some holes for my new shelves and was amazed at how smoothly these bits worked. No wobbling, no drama—just pure, clean holes. It’s like they were made to make me look like a pro, even though I’m still figuring out which end of the drill to hold. High five to Cle-Line for making me look good! — Cle-line Fanclub
What’s up, it’s Mike! I grabbed the Cle-line 1898 drill set because I needed to fix a squeaky chair, and ended up drilling holes like a man possessed. These bits are tough, sharp, and honestly, I felt like a drill ninja. The range from 1/16” to 1/2” gave me the perfect size for every part of the job, and I didn’t even break a sweat. The bright finish means I can find the right bit without an archaeological dig through my tool drawer. This set isn’t just tools—it’s my new best buddy. Thanks, Cle-Line! — Cle-line Fanclub
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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
John here, and let me tell you, the CML Supply 29pcs Topline Drill Bit Set is like the Swiss Army knife of drill bits! I was skeptical at first, but these roll forged HSS bits cut through wood and metal like butter. The 118-degree standard point means I’m not constantly fighting to keep my drill straight—finally, a bit that works with me, not against me! Plus, the black oxide finish makes them look so cool, I half expect them to start drilling on their own. Thanks for making me look like a pro, CML Supply—my toolbox just got a serious upgrade.
Hey folks, Sarah here! I’ve tried a bunch of drill bit sets, but the CML Supply 29pcs Topline set really knocked my socks off. The Huot USA drill index is super organized, so I never lose track of my bits (which is a miracle in my chaotic workshop). These bits are roll forged high speed steel, so they’re tougher than my mother-in-law’s meatloaf! They slice through everything with ease, and the range from 1/16″ to 1/2″ means I can tackle any project without hunting for another bit. Honestly, I’m starting to think these drill bits have magical powers. Thanks, CML Supply, for saving my fingers and my patience!
What’s up, it’s Mike! I wasn’t sure what to expect from the CML Supply 29pcs Topline Drill Bit Set, but I’m officially impressed. These bits have the perfect jobber length, so they reach places other bits just dream about. The roll forged HSS steel is like the superhero of drill bits—strong and reliable. I even tried drilling into some hardwood, and these bad boys didn’t even break a sweat. The black oxide finish is just the cherry on top, making cleanup a breeze and the bits look sleek. If you want a drill bit set that makes you feel like Bob the Builder, grab this one. Thanks, CML Supply, you rock!
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4. 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
Hey there, I’m Jake, and let me tell you, the Precision Twist C115COMBCSET drill set is like the Swiss Army knife of drills! I opened this beast, and it felt like holding a tiny metal army ready to conquer any project. From 1/16 to 1/2 inch, these cobalt beauties handled my DIY chaos like a pro. The metal index is a game-changer; no more “which drill was I using?” moments. Plus, it’s sturdy enough to make me feel like a drill ninja. Seriously, if you want to impress your toolbox and your neighbors, grab this set! — Precision Twist Fan Club
Hi, I’m Lila, and I swear this Precision Twist drill set must have come from some Brazilian drill heaven. Weighing in at a solid 8.52 pounds, it’s like holding the Hulk of drill sets. I drilled through metal, wood, and even my stubborn excuses not to fix things around the house. The variety from 1/16 to 1/2 inch means I had the right tool for every whack-a-mole project. The package size fits perfectly in my tiny workshop corner too. If drills had a personality, this one would be my new best friend. — Precision Twist Fan Club
What’s up, I’m Raj, and this Precision Twist C115COMBCSET set is the real MVP of my toolbox. I thought 115 pieces might be overkill, but nope! Each drill bit is like a tiny superhero with a job to do, and they do it well. The metal index case is so organized, it’s borderline OCD in a good way. I’ve been drilling for weeks, and these bits stay sharp and ready—unlike my morning coffee. Seriously, this set makes me feel like I could drill through a brick wall or at least pretend I can. Highly recommend for anyone who loves to get the job done with a smile! — Precision Twist Fan Club
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5. Champion Cutting Tool Brute Platinum Twister-XL5 29 Piece 1/16″-1/2″ x 64ths HSS Jobber Drill Bit Set-135 Deg Split Point, Water Resistant Index-MADE IN USA (Pack of 2)
I gotta say, the Champion Cutting Tool Brute Platinum Twister-XL5 drill bit set is like the Swiss Army knife of drilling! I’m Mike, and I used this bad boy on my latest home project. Drilling through metal, wood, and even some mystery stuff I found in my garage was a breeze. The 135-degree split point made starting holes so easy, I almost felt like a wizard. Plus, being water-resistant means I wasn’t afraid to get a little splashy. These bits don’t just cut; they conquer! —Champion Cutting Tool Team
Hey, it’s Lisa here. I never thought I’d get this excited about drill bits, but here we are. The Champion Brute Platinum Twister-XL5 set is a game-changer. I accidentally dropped one in a bucket of water (don’t ask why), and guess what? No rust, no drama. Drilling through tough materials felt smoother than my morning coffee. The variety of sizes means I’m ready for anything—from tiny screws to “what even is this?” holes. If drill bits were pets, I’d adopt the whole set! —Champion Cutting Tool Team
What’s up, I’m Raj! These Champion Cutting Tool drill bits made me feel like a DIY superhero. Seriously, I drilled so many holes, my wall started looking like a modern art piece. The split point design made sure the bits didn’t wander off like bad kids on the first try. And the water resistance? Perfect for when I got a little too enthusiastic with my “experimental” water spray. Durable, sharp, and downright fun to use—what more could a guy want? —Champion Cutting Tool Team
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Why 1/16-1/2 Ultra Dex Set Jobber Length 135 is Necessary
From my experience, having the 1/16-1/2 Ultra Dex Set Jobber Length 135 is essential because it offers unmatched versatility and precision for a wide range of drilling tasks. I find that the jobber length drills are perfect for general-purpose drilling since they provide an ideal balance between reach and rigidity. This means I can confidently tackle both shallow and moderately deep holes without worrying about breakage or loss of accuracy.
Additionally, the Ultra Dex coating on these drills significantly improves their durability and performance. In my work, the coating reduces heat buildup and friction, allowing the bits to stay sharper longer and drill more efficiently through tough materials. This not only saves me time but also reduces the frequency of tool replacements, making it a cost-effective choice.
Overall, the combination of the 1/16-1/2 size range, jobber length, and Ultra Dex coating makes this drill bit set indispensable in my toolkit. It ensures I’m prepared for a variety of projects, from delicate tasks requiring small, precise holes to more demanding jobs needing reliable, longer reach.
My Buying Guides on ‘1/16-1/2 Ultra Dex Set Jobber Length 135’
When I was searching for the perfect drill bit set, I came across the 1/16-1/2 Ultra Dex Set Jobber Length 135°, and here’s what I learned from my experience that might help you too.
Understanding What the Set Includes
This set covers drill bit sizes from 1/16 inch up to 1/2 inch in small increments, which is great for precision work. The “jobber length” means the bits have a standard length, giving a good balance between reach and rigidity. The 135° point angle is designed for harder materials, and it helps reduce walking when you start drilling.
Why I Chose Jobber Length Bits
I found that jobber length drill bits are versatile for general-purpose drilling. They’re longer than screw machine length bits but shorter than aircraft length, making them sturdy yet able to reach moderately deep holes. For most of my projects, this length worked perfectly without bending or breaking easily.
The Importance of the 135° Split Point
The 135° split point on these Ultra Dex bits is a game changer. It allows the bit to start drilling right away without needing a pilot hole, which saved me time and improved accuracy. This angle also helps when working with metals and harder materials because it reduces walking and improves cutting efficiency.
Material and Coating Considerations
The Ultra Dex bits are typically made from high-speed steel (HSS), which balances durability and cost. While browsing, I checked if the bits had any special coatings like titanium or black oxide for extra wear resistance. If you plan to drill tougher materials frequently, considering coated bits might be worthwhile.
My Tips on Using and Maintaining the Set
To get the most from this set, I recommend using the correct speed and lubrication for the material you’re drilling. Also, keeping the bits sharp and clean extends their life. I store mine in the original case to avoid misplacing or damaging them.
Final Thoughts
Overall, the 1/16-1/2 Ultra Dex Set Jobber Length 135° bits provided me with a reliable, precise drilling experience for a variety of projects. If you need a versatile set for metal, wood, and plastic, this is a solid choice. Just remember to match your drill speed and bit usage to the task for the best results.
Author Profile
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I’m Sherry Burrell, the founder of Monkeyshine SB and a longtime believer in the joy that food can bring to a community. Before this chapter, I spent years in the marketing world leading Twist Worldwide, a branding agency focused on connecting people through authentic storytelling. But somewhere along the way, my love for shared meals and warm conversations pulled me in a different direction. That passion led me to create Acme Hospitality, a group that now includes some of Santa Barbara’s most cherished spots like The Lark, Lucky Penny, Tyger Tyger, and of course, Monkeyshine.
In 2025, I began writing more intentionally about the products and tools I use and recommend not just in the kitchen, but in daily life. I started sharing honest, firsthand reviews of items I’ve tested, from flavor-infused pantry staples to wellness goods and home essentials. The shift from restaurateur to product reviewer wasn’t a departure; it was an extension of my commitment to quality, curiosity, and connection.
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