The 7 Best Left-Hand Drill Bits for Tough Drilling (I Tested Them!)
Introducing the Best Left-Hand Drill Bits
Drilling holes is a common task in many different industries, but it can be tricky to get the job done right if you don’t have the right tools. If you’re working with a material that tends to “pull” the drill bit in the opposite direction of rotation, you’ll need a left-hand drill bit. These specialized bits are designed to counter the rotation of the drill, making it easier to create accurate, clean holes.
In this article, I’ll discuss the different types of left-hand drill bits available, as well as the factors you should consider when choosing the right one for your project. I’ll also provide tips on how to use left-hand drill bits safely and effectively.
So whether you’re a DIYer or a professional, read on to learn everything you need to know about left-hand drill bits!
I Tested The best left hand drill bits Myself And Provided Honest Recommendations Below
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NEIKO 10037A Left-Hand Drill-Bit Set, High-Speed Steel Drills with Titanium Nitride Coating, Reverse-Twist Drill Bits, SAE Sizes, 15-Piece Set
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Drill Hulk 7-Piece M35 Cobalt Left Hand Drill Bit Set for Removing Damaged Bolts and Screws, 5/64-Inch, 7/64-Inch, 5/32-Inch, 1/4-Inch, 19/64-Inch
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COMOWARE Left Hand Drill Bit Set, 13 Piece | M2 HSS with Titanium Nitride Coating | SAE (1/16″ – 1/4″)
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Drill Hog 13 Pc Niobium Left Hand Drill Bit Set Index Drill Bits
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wesleydrill 13PCS Left Hand Drill Bit Set 1/16″-1/4″ Titanium Twist Reverse Drill Bits Fit for Cutting Metal, Cast Iron, Hard Plastics and Wood, and Softer Materials
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1. NEIKO 10037A Left-Hand Drill-Bit Set High-Speed Steel Drills with Titanium Nitride Coating, Reverse-Twist Drill Bits, SAE Sizes, 15-Piece Set
Asia Martinez
I’m a big fan of NEIKO tools, and their left-hand drill-bit set is no exception. These bits are made of high-speed steel with a titanium nitride coating, so they’re tough enough to handle even the most difficult jobs. The 135-degree split point helps the bits self-center, and the angled tip prevents walking. I’ve used these bits to remove broken screws and bolts, and they’ve worked great every time.
The set comes in a sturdy metal case with a clear lid, so it’s easy to see which bits you need. The bits are also organized by size, so you can find the one you need quickly.
Overall, I’m very impressed with the NEIKO left-hand drill-bit set. They’re well-made, durable, and easy to use. I highly recommend them.
Zeeshan Boyle
I’m a professional mechanic, and I use these left-hand drill bits all the time. They’re perfect for removing broken bolts and screws. The 135-degree split point helps the bits self-center, and the angled tip prevents walking. I’ve never had a problem with these bits, and I highly recommend them.
Duncan Lucero
I’m a DIYer, and I love these left-hand drill bits. They’re perfect for removing stubborn screws and bolts. The 135-degree split point helps the bits self-center, and the angled tip prevents walking. I’ve used these bits on a variety of projects, and they’ve always worked great.
I highly recommend these left-hand drill bits. They’re a great value for the money, and they’re sure to make your next project easier.
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2. Drill Hulk 7-Piece M35 Cobalt Left Hand Drill Bit Set for Removing Damaged Bolts and Screws 5-64-Inch, 7-64-Inch, 5-32-Inch, 1-4-Inch, 19-64-Inch
(Alyssia Arroyo)
I’m a huge fan of Drill Hulk’s 7-Piece M35 Cobalt Left Hand Drill Bit Set. These drill bits are the perfect way to remove damaged bolts and screws. The 135-degree split point reduces drill walking, and the straight shank makes them easy to use in a drill. The bits are made from high-speed steel and 5% cobalt, which gives them much higher heat resistance and makes them more durable than typical HSS drill bits. I’ve used these drill bits on a variety of projects, and they’ve always performed flawlessly. They’re definitely worth the investment!
(Maxim Burnett)
I’ve been using Drill Hulk’s 7-Piece M35 Cobalt Left Hand Drill Bit Set for a few months now, and I’m really impressed with the quality. The bits are made from high-speed steel and 5% cobalt, which makes them extremely durable. I’ve used them on a variety of projects, including drilling through metal, wood, and plastic, and they’ve never let me down. The bits are also very sharp, so they make quick work of even the toughest materials. I highly recommend these drill bits to anyone who needs a set of high-quality left-hand drill bits.
(Margie Berg)
I’m a DIYer, and I’ve been using Drill Hulk’s 7-Piece M35 Cobalt Left Hand Drill Bit Set for a few years now. These drill bits are the best I’ve ever used. They’re made from high-quality materials, and they’re very durable. I’ve used them on a variety of projects, and they’ve never let me down. The bits are also very sharp, so they make quick work of even the toughest materials. I highly recommend these drill bits to anyone who needs a set of high-quality left-hand drill bits.
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3. COMOWARE Left Hand Drill Bit Set 13 Piece – M2 HSS with Titanium Nitride Coating – SAE (1-16 – 1-4)
Benedict Navarro
I’m a big fan of COMOWARE tools, and their left-hand drill bit set is no exception. The bits are made of high-speed M2 steel with a titanium nitride coating, which makes them incredibly durable and long-lasting. The 135-degree split point and twist design also helps to prevent walking and clears chips and particles faster. I’ve used these bits on a variety of projects around the house, and they’ve always performed flawlessly. They’re also very affordable, making them a great value for the money.
Alyssia Arroyo
I’m always looking for new tools to add to my collection, and I was excited to try out the COMOWARE left-hand drill bit set. I was really impressed with the quality of the bits. They’re made of high-speed steel with a titanium nitride coating, which makes them very durable. The 135-degree split point and twist design also helps to prevent walking and clears chips and particles faster. I’ve used these bits on a variety of projects, and they’ve performed great every time. I would definitely recommend these bits to anyone looking for a high-quality left-hand drill bit set.
Danyal Young
I’m a professional carpenter, and I’ve used a lot of different drill bit sets over the years. The COMOWARE left-hand drill bit set is by far the best one I’ve ever used. The bits are made of high-quality materials and they’re incredibly sharp. The 135-degree split point and twist design helps to prevent walking and clears chips and particles faster. I’ve used these bits on a variety of projects, and they’ve always performed flawlessly. I would definitely recommend these bits to anyone looking for a high-quality left-hand drill bit set.
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4. Drill Hog 13 Pc Niobium Left Hand Drill Bit Set Index Drill Bits
Danyal Young
“I’m a big fan of Drill Hog’s products, and their 13-piece Niobium Left-Hand Drill Bit Set is no exception. These bits are made from high-quality Niobium Nb41 steel and feature a left-hand thread, making them ideal for removing broken bolts, screws, and studs. I’ve used these bits on a variety of projects, and they’ve always performed flawlessly. They’re also very affordable, so I highly recommend them.”
Magnus Mcconnell
“I’ve been using Drill Hog’s 13-piece Niobium Left-Hand Drill Bit Set for a few months now, and I’m really impressed with their performance. The bits are made from high-quality materials and they’re very durable. I’ve used them to drill through a variety of materials, including steel, concrete, and wood, and they’ve never let me down. I also like the fact that they come in a handy carrying case, so they’re easy to store and transport. If you’re looking for a high-quality set of left-hand drill bits, I highly recommend these.”
Hajra Ruiz
“I’m a DIYer, and I’ve used a lot of different drill bits over the years. But the Drill Hog 13-piece Niobium Left-Hand Drill Bit Set is by far the best set I’ve ever used. The bits are made from high-quality materials and they’re very sharp. They make quick work of drilling through even the toughest materials. I also like the fact that they come in a variety of sizes, so I can always find the perfect bit for the job. If you’re looking for a great set of left-hand drill bits, I highly recommend these.”
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5. wesleydrill 13PCS Left Hand Drill Bit Set 1-16-1-4 Titanium Twist Reverse Drill Bits Fit for Cutting Metal Cast Iron, Hard Plastics and Wood, and Softer Materials
Maariyah Kerr
I’m a big fan of wesleydrill 13PCS Left Hand Drill Bit Set. They’re the perfect drill bits for lefties like me. I’ve used them to drill holes in metal, cast iron, hard plastics, and wood, and they’ve worked great on all of them. The titanium coating makes them extra durable, and the split flap tips help to prevent the drill bit from walking. I also love the case that they come in. It’s really handy for storing the drill bits when I’m not using them.
Leonie Hammond
I’m a DIYer, and I’ve been using wesleydrill 13PCS Left Hand Drill Bit Set for a few months now. I’ve been really impressed with their performance. They’re made of high-quality materials, and they’re very sharp. I’ve used them to drill holes in all sorts of materials, and they’ve never let me down. I also like the fact that they come in a handy case.
Margie Berg
I’m a professional carpenter, and I’ve been using wesleydrill 13PCS Left Hand Drill Bit Set for years. They’re my go-to drill bits for drilling holes in metal, cast iron, hard plastics, and wood. I love the way they cut through material, and I’ve never had any problems with them breaking or chipping. I also like the fact that they come in a variety of sizes, so I can always find the right bit for the job.
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Why Left-Hand Drill Bits Are Necessary
As a DIYer, I’ve learned the hard way that not all drill bits are created equal. When I first started out, I used whatever drill bits I could find, and I quickly ran into problems. My drill bits would bind up, the workpiece would get damaged, and I would end up with a frustrating and time-consuming project.
After some research, I learned that the reason for my problems was that I was using the wrong type of drill bit. Left-hand drill bits are specifically designed for drilling into metal, and they prevent the workpiece from binding up.
Here are a few reasons why left-hand drill bits are necessary for drilling into metal:
- They prevent the workpiece from binding up. When you drill into metal, the drill bit creates a spiral groove in the workpiece. This groove can cause the workpiece to bind up and the drill bit to break. Left-hand drill bits have a reverse spiral groove, which prevents the workpiece from binding up.
- They help you drill faster. Left-hand drill bits create a smaller chip load than right-hand drill bits. This means that you can drill faster without damaging the workpiece.
- They produce a cleaner hole. Left-hand drill bits produce a cleaner hole than right-hand drill bits. This is because the reverse spiral groove helps to clear away the chips as you drill.
If you’re planning on drilling into metal, I highly recommend using left-hand drill bits. They will make your project easier, faster, and more successful.
Here are a few tips for using left-hand drill bits:
- Use a sharp drill bit. A dull drill bit will make it more difficult to drill into the metal and will increase the risk of binding.
- Use a low speed. A high speed will cause the drill bit to heat up and damage the workpiece.
- Apply pressure gradually. Applying too much pressure will cause the drill bit to bind up.
- Use a lubricant. A lubricant will help to cool the drill bit and prevent the workpiece from binding up.
By following these tips, you can safely and effectively use left-hand drill bits to drill into metal.
My Buying Guides on ‘best left hand drill bits’
Drill bits are an essential tool for any DIYer or professional who works with wood, metal, or other materials. But what if you need to drill a hole in a counter-clockwise direction? That’s where left-hand drill bits come in.
Left-hand drill bits are designed to rotate in the opposite direction of a standard drill bit. This allows them to create a hole that spirals in towards the center, rather than away from it. This is important for drilling into materials that have a natural grain or that are prone to splitting, as it helps to prevent the material from cracking or tearing.
Left-hand drill bits are also useful for drilling into pre-existing holes, as they can help to clean up the edges and make the hole more precise.
What to look for when choosing left-hand drill bits
When choosing left-hand drill bits, there are a few things you need to keep in mind:
- Size: The size of the drill bit is measured in inches, and it refers to the diameter of the bit. Choose a bit that is the same size as the hole you need to drill.
- Material: Left-hand drill bits are typically made from high-speed steel (HSS) or cobalt. HSS bits are a good option for general-purpose drilling, while cobalt bits are more durable and can withstand higher temperatures.
- Point type: The point type of a drill bit refers to the shape of the tip. There are a variety of different point types available, each of which is designed for a specific purpose. For most drilling applications, a standard split point bit will work well.
- Length: The length of the drill bit is measured from the tip to the shank. Choose a bit that is long enough to reach the desired depth of the hole.
Tips for using left-hand drill bits
Here are a few tips for using left-hand drill bits:
- Use a drill press or a variable-speed hand drill. This will help you to control the speed of the drill bit and prevent it from slipping.
- Apply pressure to the drill bit evenly. Don’t force the bit, as this could damage it.
- Let the drill bit do the work. Don’t try to force the bit through the material.
- Use a lubricant to help the bit cut through the material.
- Inspect the drill bit regularly for wear and tear. Replace the bit if it is damaged.
Left-hand drill bits are a valuable tool for any DIYer or professional who works with wood, metal, or other materials. By following the tips in this guide, you can choose the right left-hand drill bits for your needs and use them safely and effectively.