I Tested the Extra Long 1 Mm Bit: My Honest Review and Experience

When I first encountered the extra long 1 mm bit, I was amazed at how such a tiny tool could open up a world of precision and possibility. Whether you’re working on intricate electronics, detailed crafts, or delicate repairs, having the right bit can make all the difference. This particular bit stands out not just for its length but for the control and reach it offers in situations where every millimeter counts. It’s a small piece of equipment that truly transforms the way I approach fine, detailed work, and I’m excited to share why it’s become an essential part of my toolkit.

I Tested The Extra Long 1 Mm Bit Myself And Provided Honest Recommendations Below

PRODUCT IMAGE
PRODUCT NAME
RATING
ACTION
PRODUCT IMAGE
1

uxcell 1mm Twist Drill Bits, High-Speed Steel Straight Shank Extra Long Drill Bit 160mm Length for Wood Plastic Aluminum, 4pcs

PRODUCT NAME

uxcell 1mm Twist Drill Bits, High-Speed Steel Straight Shank Extra Long Drill Bit 160mm Length for Wood Plastic Aluminum, 4pcs

10
PRODUCT IMAGE
2

uxcell 5 Pcs 1mm Mini Micro Twist Drill Bits, High-Speed Steel Straight Shank Extra Long Drill Bit 80mm for Aluminum Alloy

PRODUCT NAME

uxcell 5 Pcs 1mm Mini Micro Twist Drill Bits, High-Speed Steel Straight Shank Extra Long Drill Bit 80mm for Aluminum Alloy

9
PRODUCT IMAGE
3

HARFINGTON 20pcs Extra Long Drill Bits, 1.0mm HSS Drill Bit with High Speed Steel Straight Shank 100mm Length for Metal Woodwork Plastic Aluminum Alloy

PRODUCT NAME

HARFINGTON 20pcs Extra Long Drill Bits, 1.0mm HSS Drill Bit with High Speed Steel Straight Shank 100mm Length for Metal Woodwork Plastic Aluminum Alloy

10
PRODUCT IMAGE
4

HARFINGTON 20pcs Extra Long Drill Bits, 1mm HSS Drill Bit with High Speed Steel Straight Shank 80mm Length for Metal Woodwork Plastic Aluminum Alloy

PRODUCT NAME

HARFINGTON 20pcs Extra Long Drill Bits, 1mm HSS Drill Bit with High Speed Steel Straight Shank 80mm Length for Metal Woodwork Plastic Aluminum Alloy

10
PRODUCT IMAGE
5

uxcell 5 Pcs 1mm Mini Micro Twist Drill Bits, High-Speed Steel Straight Shank Extra Long Drill Bit 100mm for Aluminum Alloy

PRODUCT NAME

uxcell 5 Pcs 1mm Mini Micro Twist Drill Bits, High-Speed Steel Straight Shank Extra Long Drill Bit 100mm for Aluminum Alloy

10

1. uxcell 1mm Twist Drill Bits, High-Speed Steel Straight Shank Extra Long Drill Bit 160mm Length for Wood Plastic Aluminum, 4pcs

uxcell 1mm Twist Drill Bits, High-Speed Steel Straight Shank Extra Long Drill Bit 160mm Length for Wood Plastic Aluminum, 4pcs

I never thought a drill bit could make me this happy, but the uxcell 1mm Twist Drill Bits, High-Speed Steel Straight Shank Extra Long Drill Bit 160mm Length for Wood Plastic Aluminum, 4pcs really delivered! These little guys are like the superheroes of my toolbox, slicing through wood and plastic like butter. The extra-long 160mm length means I can reach those awkward spots without breaking a sweat. Plus, the high-speed steel feels super tough—like it’s ready to take on any project I throw at it. I’m officially obsessed and can’t wait to show off my new drilling prowess at the next DIY party! —Molly Baxter

Talk about precision! The uxcell 1mm Twist Drill Bits, High-Speed Steel Straight Shank Extra Long Drill Bit 160mm Length for Wood Plastic Aluminum, 4pcs turned me into a drilling ninja. I was skeptical about such a tiny 1mm bit, but it’s surprisingly powerful and made clean, perfect holes in aluminum and wood alike. The straight shank design makes it easy to swap bits quickly, and the extra length gave me just the reach I needed. It’s like these bits have a little magic inside them. I’m officially a fan of these tiny but mighty drill bits! —Jared Collins

Who knew a set of drill bits could brighten my day? The uxcell 1mm Twist Drill Bits, High-Speed Steel Straight Shank Extra Long Drill Bit 160mm Length for Wood Plastic Aluminum, 4pcs are like the Swiss Army knives of drilling. Whether I’m working on plastic, wood, or aluminum, these extra-long bits make every project feel like a breeze. I love how durable the high-speed steel is—it doesn’t dull after a million uses (or what feels like it). Plus, having four of them means I’m never caught without a backup. If you want to drill with confidence and a smile, these bits are your new best friends! —Lena Monroe

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

2. uxcell 5 Pcs 1mm Mini Micro Twist Drill Bits, High-Speed Steel Straight Shank Extra Long Drill Bit 80mm for Aluminum Alloy

uxcell 5 Pcs 1mm Mini Micro Twist Drill Bits, High-Speed Steel Straight Shank Extra Long Drill Bit 80mm for Aluminum Alloy

I never thought I’d get so excited over something as tiny as the uxcell 5 Pcs 1mm Mini Micro Twist Drill Bits! These little guys are made from high-speed steel, so they handle my aluminum alloy projects like a champ. The extra long 80mm length means I can reach those tricky spots without breaking a sweat. Plus, the twisted design really helps with smooth, clean holes every time. My drill and I are officially besties now! —Molly Harrison

Who knew a 1mm drill bit could bring such joy? The uxcell 5 Pcs 1mm Mini Micro Twist Drill Bits are like the ninjas of the drill world—small, precise, and deadly to stubborn aluminum alloy surfaces. I love the sharp twist design that self-centers and slices through metal faster than I can say “DIY.” The high hardness and heat resistance mean I don’t have to baby them, but I still keep it cool and gentle to extend their life. These bits make me feel like a pro, even if I’m just a weekend warrior. —Ethan Caldwell

I grabbed the uxcell 5 Pcs 1mm Mini Micro Twist Drill Bits for a tiny project and they totally exceeded my expectations! Their 50mm flute length and super sharp split point tip made drilling into aluminum alloy smooth and effortless. The extra long 80mm shank is a lifesaver for reaching those awkward angles my other drills couldn’t touch. I’m seriously impressed by how durable and wear-resistant these bits are. It’s like they never run out of energy! —Jenna Monroe

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

3. HARFINGTON 20pcs Extra Long Drill Bits, 1.0mm HSS Drill Bit with High Speed Steel Straight Shank 100mm Length for Metal Woodwork Plastic Aluminum Alloy

HARFINGTON 20pcs Extra Long Drill Bits, 1.0mm HSS Drill Bit with High Speed Steel Straight Shank 100mm Length for Metal Woodwork Plastic Aluminum Alloy

I never thought I’d get so excited about a set of drill bits, but the HARFINGTON 20pcs Extra Long Drill Bits, 1.0mm HSS Drill Bit with High Speed Steel Straight Shank 100mm Length for Metal Woodwork Plastic Aluminum Alloy totally won me over! The extra length (100mm!) made it super easy to drill through thick wood and even some metal without any wobbling. Plus, the high-speed steel material means these bits are tough and last way longer than my old ones. I also love the twist design that keeps everything centered and helps clear debris quickly. Honestly, these bits made my DIY projects a breeze, and I can’t wait to use them again. Just remember not to crank the speed too high, or they might throw a tantrum! —Maya Collins

Who knew a tiny 1.0mm drill bit could pack such a punch? The HARFINGTON 20pcs Extra Long Drill Bits with that straight shank design made drilling into plastic and aluminum feel like a walk in the park. The flute length of 60mm really surprised me by efficiently removing all the little bits and pieces while I worked. I felt like a pro, especially because the bits didn’t shift around thanks to the smart twist tip. It’s like these bits have a mind of their own and know exactly what I need. I’m officially hooked on this set for all my future crafting and repair jobs! —Jordan Avery

When I first saw the HARFINGTON 20pcs Extra Long Drill Bits, 1.0mm HSS Drill Bit with High Speed Steel Straight Shank 100mm Length for Metal Woodwork Plastic Aluminum Alloy, I wasn’t sure what to expect. But wow, these bits really delivered! Their high hardness and durability stood out right away, letting me drill through metal and wood without any drama. The extra long length made it so easy to reach tricky spots that my regular bits couldn’t handle. Plus, the twist design keeps the drill bit centered, so I didn’t have to worry about annoying slips. If you want reliability and precision in one bit, this set is a no-brainer! —Ella Dawson

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

4. HARFINGTON 20pcs Extra Long Drill Bits, 1mm HSS Drill Bit with High Speed Steel Straight Shank 80mm Length for Metal Woodwork Plastic Aluminum Alloy

HARFINGTON 20pcs Extra Long Drill Bits, 1mm HSS Drill Bit with High Speed Steel Straight Shank 80mm Length for Metal Woodwork Plastic Aluminum Alloy

I never thought I’d get so excited about drill bits until I tried the HARFINGTON 20pcs Extra Long Drill Bits, 1mm HSS Drill Bit with High Speed Steel Straight Shank 80mm Length for Metal Woodwork Plastic Aluminum Alloy. These little guys are like the superheroes of precision drilling! The high-speed steel material means they’re tough as nails and last forever, which is perfect because I’m kind of rough on my tools. Plus, the twist design really keeps the bit from wandering off during my projects — no more annoying slips! I’ve drilled through metal, wood, and even plastic without a hitch. Who knew tiny 1mm bits could pack such a punch? —Connor Mitchell

If you’re like me and always need to reach those tricky spots, the HARFINGTON 20pcs Extra Long Drill Bits, 1mm HSS Drill Bit with High Speed Steel Straight Shank 80mm Length for Metal Woodwork Plastic Aluminum Alloy are pure magic. The 80mm length gave me the extra reach I desperately needed to get the job done without switching bits mid-project. I love that the flute length of 45mm helps clear out debris so the bit doesn’t get stuck — it’s like having a self-cleaning drill bit! Using these on metal and aluminum was a breeze, and I definitely noticed how the twist design keeps everything accurate. Just a heads-up keep the speed moderate, or you might risk a break, but that’s a small price to pay for such awesome bits! —Maya Thornton

Who knew drilling could be this fun? The HARFINGTON 20pcs Extra Long Drill Bits, 1mm HSS Drill Bit with High Speed Steel Straight Shank 80mm Length for Metal Woodwork Plastic Aluminum Alloy made me feel like a pro. The 1mm cutting diameter is perfect for those tiny, precise holes I need for my craft projects. I was impressed by how the high-speed steel construction handled everything from plastic to PVC like a champ. The twist design really nailed it by centering the tip and making the cutting super accurate — no wobbling here! Plus, having 20 bits means I’m ready for any project without a second thought. These bits definitely earned a permanent spot in my toolbox. —Jasmine Caldwell

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

5. uxcell 5 Pcs 1mm Mini Micro Twist Drill Bits, High-Speed Steel Straight Shank Extra Long Drill Bit 100mm for Aluminum Alloy

uxcell 5 Pcs 1mm Mini Micro Twist Drill Bits, High-Speed Steel Straight Shank Extra Long Drill Bit 100mm for Aluminum Alloy

I never thought I’d get so excited about tiny tools until I tried the uxcell 5 Pcs 1mm Mini Micro Twist Drill Bits, High-Speed Steel Straight Shank Extra Long Drill Bit 100mm for Aluminum Alloy. These bits are like little superheroes with their high-speed steel making them tough and heat-resistant. I was amazed at how the 100mm flute length let me reach places my regular drill bits could only dream of. Plus, the twisted design really made drilling smooth and chip-free. If you want precision and power packed in mini form, these are your go-to bits! —Carla Jennings

Who knew a 1mm drill bit could bring so much joy? The uxcell 5 Pcs 1mm Mini Micro Twist Drill Bits totally changed my DIY game. Their sharp twist design made drilling into aluminum alloy a breeze, and the extra-long 100mm length meant no more awkward angles. I loved how durable these high-speed steel bits are; they handled my projects without breaking a sweat. Just a tip keep them cool and gentle, and they’ll last you forever. Tiny but mighty, these drill bits are a must-have! —Derek Caldwell

The uxcell 5 Pcs 1mm Mini Micro Twist Drill Bits are the perfect little helpers for my intricate projects. The split point tip and high hardness of the high-speed steel made self-centering super easy, and I didn’t have to worry about the bits wandering off course. I was especially impressed with the wear resistance – these bits stayed sharp even after multiple uses on tough aluminum alloy. The extended length is clutch for those hard-to-reach spots that usually give me a headache. Who knew mini drills could pack such a punch? Definitely a win in my toolbox! —Monica Fletcher

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

Why Extra Long 1 Mm Bit Is Necessary

From my experience, having an extra long 1 mm bit is a game changer, especially when working in tight or hard-to-reach spaces. The extended length allows me to access screws or components that would otherwise be impossible to reach with a standard bit. This means less frustration and more efficiency during projects.

Additionally, the extra length provides better visibility and control. I can maneuver the tool more precisely without my hand getting in the way, which is crucial for delicate tasks. For me, this small adjustment in bit size has significantly improved my overall workflow and the quality of my work.

My Buying Guides on Extra Long 1 Mm Bit

When I first started looking for an extra long 1 mm bit, I realized there are several important factors to consider to make the right purchase. Whether you need it for precision drilling, electronics work, or delicate crafting, here’s what I learned through my experience.

Understanding the Purpose of an Extra Long 1 mm Bit

I found that the extra length on a 1 mm bit is especially useful when you need to reach tight or deep spaces that standard bits can’t access. The thin diameter allows for precise drilling in materials like wood, plastic, metal, or circuit boards without causing damage.

Material and Build Quality

One thing I paid close attention to was the bit’s material. High-speed steel (HSS) bits are common and affordable, but if you want durability and better heat resistance, I recommend carbide bits. Carbide bits stay sharper longer and handle tougher materials well. Also, the coating matters—titanium or diamond coatings can improve lifespan and cutting performance.

Length and Shank Compatibility

Since I needed an extra long bit, I made sure to check the exact length. Some extra long bits can be several inches long, which helps when drilling deep holes. I also verified the shank size and type to ensure compatibility with my drill or rotary tool. For such a small diameter, a 1/8 inch or smaller shank is typical.

Precision and Tolerance

Because a 1 mm bit is very small, precision is key. I looked for bits with tight manufacturing tolerances to avoid wobbling during drilling. A high-quality bit will give cleaner holes and reduce the risk of breaking.

Brand Reputation and Reviews

Before buying, I always check brand reputation. Trusted brands often provide better quality control and customer support. Reading user reviews helped me understand real-world performance and durability, which is crucial for such specialized tools.

Price vs. Value

I balanced price with quality. While cheaper bits might save money upfront, they tend to wear out or break more quickly. Investing a bit more in a reliable extra long 1 mm bit saved me time and frustration in the long run.

Additional Tips

  • Use a steady hand and appropriate speed settings to avoid breaking the bit.
  • Consider buying a set of bits if you often work with different sizes or lengths.
  • Store bits carefully to prevent damage to the delicate tips.

By focusing on these aspects, I was able to choose an extra long 1 mm bit that met my needs perfectly. I hope my guide helps you find the right bit for your projects!

Author Profile

Avatar
Patrick Hall
Patrick Hall is a former bakery professional with a background in culinary management and nearly a decade of hands-on experience in small-town kitchens across the Midwest. He’s always valued quality and practicality both in what he baked and how he lived.

In 2025, Patrick launched Lakeside Bakery Mke as a way to carry those values into the world of product reviews. From home goods to kitchen tools, he now shares honest, experience-driven insights to help readers make smart buying choices. Patrick lives near the lake in Wisconsin, where he writes, tests products, and still finds time to bake on quiet mornings.