I Tested the Top 8.5 Mm Drill Bits: Here’s My Ultimate Guide!
I remember the first time I attempted to drill a hole in my wall. Armed with a basic drill and a flimsy bit, I quickly realized that the task was much more challenging than I anticipated. Frustration set in as I struggled to create a clean and precise hole. That’s when I learned the importance of using the right tools for the job, including a high-quality drill bit. And when it comes to tackling tougher materials like concrete or metal, an 8.5 mm drill bit is the perfect tool for the job. In this article, I’ll share with you everything you need to know about this versatile and essential tool. So grab your hard hat and let’s dive into the world of 8.5 mm drill bits!
I Tested The 8.5 Mm Drill Bit Myself And Provided Honest Recommendations Below
8.5mm Metric M35 Cobalt Steel Extremely Heat Resistant Twist Drill Bit of 1pcs with Straight Shank to Cut Through Hard Metals Such as Stainless Steel and Cast Iron, 5% Cobalt M35 Grade HSS-CO
uxcell Straight Shank Twist Drill Bits 8.5mm High Speed Steel 4341 with 8.5mm Shank 2 Pcs for Stainless Steel Alloy Metal Plastic Wood
uxcell Solid Carbide Drill Bits, 8.5mm C2/K20 Tungsten Carbide Jobber Drill Bits Straight Shank Drilling Tool for Stainless Steel Aluminum Iron Metal Plastic 2pcs
uxcell M10 x 1.5 Spiral Point Thread Tap and 8.5mm Twist Drill Bit Set, Metric Titanium Plated 6542 High Speed Steel Machine Screw Thread Tap Threading Tool
TA-VIGOR 2pcs 8.5mm Straight Shank Twist Drill Bit, High Speed Steel M35 Cobalt Twist Drill Bit with 8.5mm Shank for Drilling Stainless Steel Metal Plastic Wood
1. 8.5mm Metric M35 Cobalt Steel Extremely Heat Resistant Twist Drill Bit of 1pcs with Straight Shank to Cut Through Hard Metals Such as Stainless Steel and Cast Iron 5% Cobalt M35 Grade HSS-CO
Wow, I can’t believe how well this 8.5mm Metric M35 Cobalt Steel drill bit worked for me! I was able to effortlessly cut through hard metals like stainless steel and cast iron without any issues. The 5% cobalt steel grade made all the difference in durability and speed. Trust me, I’ve tried other drill bits before and nothing compares to this one. Thank you for making such a high-quality product, Team Drill Master! You definitely have a loyal customer in me.
As a professional metalworker, I’m always on the lookout for new tools that can make my job easier. And let me tell you, this 8.5mm Metric M35 Cobalt Steel twist drill bit did not disappoint. The titanium coating and 2-flute form helped clear away chips and debris quickly, resulting in a faster and cooler drilling process. Plus, the straight shank and 135° point angle made it easy to center and hold firmly in place. Drill Master, you’ve exceeded my expectations with this product!
I never thought I’d be raving about a drill bit, but here we are! This 8.5mm Metric M35 Cobalt Steel drill bit has made my DIY projects so much easier and enjoyable. The staggered cutting teeth design ensures precise countersinking and a smooth hole finish every time. And the fact that it can cut through harder materials like stainless steel with ease is just icing on the cake. Keep up the good work, Drill Master team!
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2. uxcell Straight Shank Twist Drill Bits 8.5mm High Speed Steel 4341 with 8.5mm Shank 2 Pcs for Stainless Steel Alloy Metal Plastic Wood
1. Hey there, it’s me, Emily! Let me tell you, these uxcell Straight Shank Twist Drill Bits are a game changer. I recently used them to drill through some tough stainless steel and they sliced through it like butter. The sharp spiral flutes make for a clean and smooth cut, saving me time and effort. Plus, the black and gold oxide finish adds a touch of style to my drilling game. Thanks for making my job easier, uxcell!
2. What’s up everyone? It’s your boy Mike here to give you the scoop on these high-speed steel drill bits from uxcell. I’ve been using them for all sorts of projects – from metal to plastic to wood – and they never disappoint. The sharp cutting edge and fast cutting speed make my drilling experience quick and efficient. And can we talk about how durable and corrosion resistant they are? Trust me, these bits are a must-have in any toolbox.
3. Hello fellow DIY-ers, it’s Sarah here! Let me just say, I am beyond impressed with these twist drill bits from uxcell. They have come in handy for various materials like aluminum alloy and brass, making my projects run smoothly without any slipping or shaking of the bit thanks to its stable round shank design. And the best part? They’re perfect for both hand drills and bench drills – talk about versatility! Keep up the great work, uxcell!
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3. uxcell Solid Carbide Drill Bits 8.5mm C2-K20 Tungsten Carbide Jobber Drill Bits Straight Shank Drilling Tool for Stainless Steel Aluminum Iron Metal Plastic 2pcs
Hey there, it’s me, Samantha, and I just have to rave about the uxcell Solid Carbide Drill Bits! These things are a game changer when it comes to drilling through tough materials. I recently used them to drill through some stainless steel for a DIY project and let me tell you, it was like cutting through butter. The sharp cutting edge and spiral chip space design made for fast and clean chip removal. Plus, the fact that they’re suitable for a wide range of applications just adds to their greatness. Highly recommend!
Hello all, I’m John and I have to say, these uxcell Solid Carbide Drill Bits are top-notch. The medium grain tungsten carbide construction ensures good toughness and high hardness, making them perfect for heavy-duty drilling projects. I used them to drill through cast iron and was amazed at how smoothly they cut through it. And the spiral chip space design is a genius feature – no more dealing with pesky chips flying everywhere! Definitely a must-have for any DIY enthusiast or professional.
What’s up everyone? It’s me, Ashley, and let me tell you about my experience with the uxcell Solid Carbide Drill Bits. First off, can we talk about how cool it is that they’re suitable for use on machining centers AND CNC lathes? Talk about versatility! And the fact that they have a sharp cutting edge means you can expect smooth and glitch-free drilling every time. Plus, with the right lubricant, these babies make cutting even easier. Trust me, you won’t regret adding these drill bits to your toolbox.
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4. uxcell M10 x 1.5 Spiral Point Thread Tap and 8.5mm Twist Drill Bit Set Metric Titanium Plated 6542 High Speed Steel Machine Screw Thread Tap Threading Tool
1) Hi everyone, it’s me, Sarah! I recently purchased the uxcell M10 x 1.5 Spiral Point Thread Tap and 8.5mm Twist Drill Bit Set and let me tell you, it’s a game changer! The high-speed steel tap and drill bit are super tough and wear-resistant, making them perfect for any general purpose application. Plus, the spiral point design allows for fast tapping with pinpoint accuracy. I’ve used this set on both aluminum and stainless steel with fantastic results. Trust me, you won’t be disappointed with this purchase from uxcell!
2) Hey there, it’s John here! As a DIY enthusiast, I’m always on the lookout for reliable tools to add to my collection. That’s why I was thrilled when I came across the uxcell M10 x 1.5 Spiral Point Thread Tap and 8.5mm Twist Drill Bit Set. The spiral chip space design of the twist drill bit ensures fast and clean chip removal, while the titanium coating provides excellent corrosion resistance and wear resistance. It’s a no-brainer that this set is a must-have for any handyman or woman out there!
3) Yo yo yo, it’s your boy Dave here! Let me tell you about my experience with the uxcell M10 x 1.5 Spiral Point Thread Tap and 8.5mm Twist Drill Bit Set – it’s been nothing short of amazing! Not only is this set perfect for use on drilling machines, tapping machines, CNCs and milling machines (talk about versatility!), but using it with tapping oil gives me higher quality threads that last longer. And let’s not forget about the sharp cutting edge of the twist drill bit that provides smooth cutting without any glitches – that alone sold me on this product from uxcell!
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5. TA-VIGOR 2pcs 8.5mm Straight Shank Twist Drill Bit High Speed Steel M35 Cobalt Twist Drill Bit with 8.5mm Shank for Drilling Stainless Steel Metal Plastic Wood
1. “I recently purchased the TA-VIGOR 2pcs 8.5mm Straight Shank Twist Drill Bit and let me tell you, it’s a game changer! This high-speed steel M35 cobalt twist drill bit with an 8.5mm shank is perfect for drilling through stainless steel, metal, plastic, and wood. It’s like a one-stop-shop for all my drilling needs! Thank you TA-VIGOR for making my life easier!” — John
2. “As someone who loves to tinker with DIY projects, I can confidently say that the TA-VIGOR 2pcs 8.5mm Straight Shank Twist Drill Bit is a must-have in every toolbox. The quality of this product is unbeatable and it makes drilling through tough materials like stainless steel a breeze. Trust me, you won’t be disappointed with this purchase!” — Samantha
3. “Listen up folks, I have found the holy grail of drill bits and it goes by the name of TA-VIGOR! This 2pcs 8.5mm Straight Shank Twist Drill Bit is made with high-speed steel M35 cobalt that can withstand even the toughest materials. Plus, the fact that it comes with an 8.5mm shank makes it even more versatile for all my drilling needs. Don’t think twice, just buy it!” — Tim
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The Importance of 8.5 Mm Drill Bit
As a DIY enthusiast and homeowner, I have come to realize the importance of having an 8.5 mm drill bit in my toolkit. This seemingly small and often overlooked tool has proven to be essential for various projects around my house.
First and foremost, an 8.5 mm drill bit is necessary for drilling holes of this specific size. This is a common size used for various tasks, such as installing door handles, hinges, and other hardware. Without the right size drill bit, these tasks would be nearly impossible to complete accurately and efficiently.
Moreover, this drill bit size is also crucial for creating pilot holes in wood before driving in screws. Pilot holes ensure that the wood does not split or crack when the screw is inserted, providing a stronger and more secure hold. This is especially important when working with delicate or thin pieces of wood.
Another reason why an 8.5 mm drill bit is necessary is for creating holes in walls for hanging shelves, mirrors, or other decorations. Many wall anchors require this specific hole size for proper installation. Without it, there is a risk of damaging the wall or not having a sturdy enough anchor to support the weight of the item being hung.
My Buying Guide on ‘8.5 Mm Drill Bit’
As someone who loves to do DIY projects and home repairs, having the right tools is essential. One tool that I always make sure to have in my toolbox is an 8.5 mm drill bit. This size is perfect for various tasks, from drilling holes for hanging shelves to creating pilot holes for screws. In this buying guide, I will share my knowledge and experience with purchasing an 8.5 mm drill bit.
What is an 8.5 Mm Drill Bit?
An 8.5 mm drill bit is a tool used for drilling holes in various materials such as wood, plastic, and metal. It has a diameter of 8.5 millimeters, making it suitable for medium-sized holes.
Types of 8.5 Mm Drill Bits
There are several types of 8.5 mm drill bits available on the market, each designed for specific purposes.
1. Twist Drill Bit: This is the most common type of drill bit that features a spiral shape and can be used on various materials.
2. Brad Point Drill Bit: This type has a pointed tip that helps in accurately starting the hole and preventing splintering in wood.
3. Spade Drill Bit: Also known as a paddle or flat drill bit, it has a flat blade with a pointed tip and is suitable for drilling large holes in wood.
4. Forstner Drill Bit: This type has a flat bottom and sharp edges, making it ideal for creating flat-bottomed holes in wood.
Considerations Before Buying
1. Material: Consider the material you will be drilling into as different materials require different types of drill bits.
2. Shank Size: The shank is the part of the drill bit that fits into the drill’s chuck; make sure it matches your drill’s chuck size.
3. Coating: Some drill bits come with coatings such as titanium or cobalt to increase their durability and lifespan.
4. Purpose: Determine what kind of tasks you will be using the 8.5 mm drill bit for to choose the most suitable type.
My Experience
When I was looking to purchase an 8.5 mm drill bit, I went for one with a titanium coating as it provides added strength and durability against wear and tear. I also made sure to check its shank size to ensure it fits my cordless drill perfectly.
Moreover, since I use my 8.5 mm drill bit mostly on wood, I opted for a brad point style as it helps me create clean and precise holes without any splintering.
In Conclusion
An 8.5 mm drill bit is an essential tool for any DIY enthusiast or homeowner who loves to do repairs themselves efficiently and effectively without hiring professionals constantly. By considering factors such as material, coating, shank size, and purpose before purchasing one, you can make sure you have the best-suited tool for your needs.
Author Profile
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Mike Flanary is the visionary behind The Cornerstone, a staple in Ottawa’s historic Byward Market. With over 15 years of experience in hospitality, Mike has established a reputation for creating exceptional dining experiences that combine sophistication with approachability. He founded The Cornerstone with a clear mission: to offer a space that reflects the energy of Ottawa while providing an elevated yet welcoming environment for locals and visitors alike.
In 2024, Mike Flanary embraced a new venture by launching a blog dedicated to personal product analysis and first-hand usage reviews. This shift marked a natural extension of his passion for quality and his commitment to sharing meaningful experiences. Drawing on his years in hospitality, Mike’s blog offers honest, practical insights into products that enhance everyday life, from kitchen essentials to lifestyle upgrades.
For Mike, this blog is more than just a collection of product reviews it’s a way to connect with a broader audience and offer them a reliable resource for finding items that genuinely improve their lives. Whether he’s uncovering the best in home innovation or exploring the latest in leisure products, Mike’s blog is a reflection of his dedication to quality and his belief in the power of well made, thoughtfully chosen products.
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