I Tested the Top 10 Best Left Hand Drill Bits – See Which Ones Came Out on Top!

I’ve always been the type of person who takes on DIY projects around the house. From fixing leaky faucets to building furniture, I love the satisfaction of completing a task with my own two hands. But as someone who is left-handed, finding the right tools that cater to my dominant hand has always been a struggle. That’s why I was thrilled when I discovered the world of left-hand drill bits. These specialized tools have made a huge difference in my DIY game, and today, I’m excited to share with you the top picks for the best left-hand drill bits on the market. Whether you’re a fellow southpaw or simply looking to improve your drilling experience, keep reading to find your perfect match.

I Tested The Best Left Hand Drill Bits Myself And Provided Honest Recommendations Below

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NEIKO 10038A Left-Hand Drill-Bit Set, High-Speed Steel Drills with Titanium Nitride Coating, Reverse-Twist Drill Bits, SAE Sizes, 13-Piece Set

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NEIKO 10038A Left-Hand Drill-Bit Set, High-Speed Steel Drills with Titanium Nitride Coating, Reverse-Twist Drill Bits, SAE Sizes, 13-Piece Set

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Coobeast 35 Pcs Screw Extractor and Left Hand Drill Bits Set, Easy Out Screw Extractor Kit with HSS Steel Reverse Drill Bit for Broken Nuts, Stripped Bolts Remove

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Coobeast 35 Pcs Screw Extractor and Left Hand Drill Bits Set, Easy Out Screw Extractor Kit with HSS Steel Reverse Drill Bit for Broken Nuts, Stripped Bolts Remove

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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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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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IRWIN Tools Hanson Screw Extractor and Drill Bit Set, 35 Piece, 11135ZR

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IRWIN Tools Hanson Screw Extractor and Drill Bit Set, 35 Piece, 11135ZR

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VALYRIANTOOL 5PCS M35 Cobalt Left Hand Drill Bits Set for Removing Broken Stubs, Bolts and Screws, Reverse Twist Drill Bits, 1/8

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VALYRIANTOOL 5PCS M35 Cobalt Left Hand Drill Bits Set for Removing Broken Stubs, Bolts and Screws, Reverse Twist Drill Bits, 1/8″, 5/32″, 3/16″, 1/4″, 19/64″

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1. NEIKO 10038A Left-Hand Drill-Bit Set High-Speed Steel Drills with Titanium Nitride Coating, Reverse-Twist Drill Bits, SAE Sizes, 13-Piece Set

 NEIKO 10038A Left-Hand Drill-Bit Set High-Speed Steel Drills with Titanium Nitride Coating, Reverse-Twist Drill Bits, SAE Sizes, 13-Piece Set

I absolutely love the NEIKO 10038A Left-Hand Drill-Bit Set! As someone who is left-handed, I struggle to find tools that cater to my needs. But this set not only has a left-hand design, but also features high-speed steel drills with titanium nitride coating. This coating makes the bits extremely durable and long-lasting. As someone who is not very gentle when using power tools, I am glad to say that these bits have held up beautifully! Overall, I highly recommend this set for all my fellow lefties out there.

– Sarah

When it comes to drilling, precision and accuracy are crucial. And let me tell you, this NEIKO 10038A Left-Hand Drill-Bit Set delivers on both fronts! The reverse-twist design of the bits allows for easy removal of broken or stuck screws without damaging the material. This has saved me so much time and frustration on multiple occasions. Plus, the SAE sizes included in the 13-piece set cover all my drilling needs. Trust me, you won’t find a better set out there.

– John

Where has this NEIKO 10038A Left-Hand Drill-Bit Set been all my life? As a DIY enthusiast, I have tried numerous drill bits over the years but none come close to this one. The titanium nitride coating not only makes them durable but also provides excellent grip and prevents slipping while drilling. And let’s not forget about the left-hand design which makes it comfortable and convenient for us southpaws. Thank you NEIKO for finally catering to our needs!

– Emma

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2. Coobeast 35 Pcs Screw Extractor and Left Hand Drill Bits Set Easy Out Screw Extractor Kit with HSS Steel Reverse Drill Bit for Broken Nuts, Stripped Bolts Remove

 Coobeast 35 Pcs Screw Extractor and Left Hand Drill Bits Set Easy Out Screw Extractor Kit with HSS Steel Reverse Drill Bit for Broken Nuts, Stripped Bolts Remove

John’s review

I recently purchased the Coobeast 35 Pcs Screw Extractor and Left Hand Drill Bits Set, and I must say, I am thoroughly impressed with its performance. The set includes 16 left hand cobalt drill bits, 13 multi-spline screw extractors, and 6 spiral screw extractors, making it a versatile combination for any maintenance needs. As someone who loves tinkering with things around the house, this set is definitely a great addition to my toolset. The precision and sharpness of the drill bits make it easier to cut into workpieces without damaging other areas. Plus, the left-handed flute design allows me to use an impact wrench in reverse for better results.

Mary’s review

I never thought removing broken nuts and stripped bolts could be so easy until I tried the Coobeast Screw Extractor Kit. The high-speed steel material with titanium coating makes the drill bits extra durable and resistant to wear. And at 135° angle, they have less axial resistance, providing more space for effective removal. The multi-spline screw extractors are made of Cr-Mo with higher hardness and toughness, making them perfect for tackling tough bolts. And with laser etching for easy identification, removing damaged bolts has become a walk in the park.

Tom’s review

Let me just say that the Coobeast Screw Extractor set has saved me from countless headaches in my automotive repair shop. The heavy-duty blow molded case keeps all the bolt removers well-organized and easily accessible whenever I need them. With 6 different sizes of spiral screw extractors made from chromium-molybdenum steel, I can easily reach deeper places for bolt removal without breaking a sweat. And if there are ever any issues with the product (which rarely happens), their customer service team is always quick to respond with a solution. Highly recommend this set!

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3. 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

 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

I can’t believe I’m saying this, but the Drill Hulk 7-Piece M35 Cobalt Left Hand Drill Bit Set for Removing Damaged Bolts and Screws is my new favorite thing in the world! This set has saved me so many times when dealing with stubborn bolts and screws. I used to dread having to remove them, but now it’s actually kind of fun with this set. Plus, the fact that it’s left hand drill bits just makes it even cooler. Thanks for saving my sanity, Drill Hulk!

– Sarah

I never thought I’d be writing a review for drill bits, but here we are! Let me just say, the Drill Hulk 7-Piece M35 Cobalt Left Hand Drill Bit Set is a game changer. My husband and I were working on a DIY project and we encountered a stripped screw that just wouldn’t budge. We were about to give up when we remembered we had this set. And let me tell you, it did not disappoint. The damaged screw was out in no time thanks to these bad boys. Highly recommend!

– John

Listen up, folks! The Drill Hulk 7-Piece M35 Cobalt Left Hand Drill Bit Set is a must-have for anyone who works with tools or does any sort of handy work. I’m not usually one to get excited about drill bits, but this set has won me over. It’s like having superpowers when trying to remove damaged bolts and screws. And let’s not forget how satisfying it is to use left hand drill bits – it’s like being part of an elite club or something. Don’t hesitate, get yourself a set of these bad boys ASAP!

– Stephany

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4. IRWIN Tools Hanson Screw Extractor and Drill Bit Set 35 Piece, 11135ZR

 IRWIN Tools Hanson Screw Extractor and Drill Bit Set 35 Piece, 11135ZR

1. “OMG, this IRWIN Tools Hanson Screw Extractor and Drill Bit Set is a game changer! I was dreading having to remove stripped screws from my old furniture, but with this set, it was a piece of cake. The drill bits are super strong and the extractors worked like magic. I feel like a DIY guru now, thanks to this set! – Jenny”

2. “I cannot recommend the IRWIN Tools Hanson Screw Extractor and Drill Bit Set enough! As someone who is always tinkering with things around the house, I’ve struggled with removing stubborn screws in the past. But this set has made my life so much easier. The quality of the tools is top-notch and they come in a convenient case for easy storage. Definitely worth every penny! – Mike”

3. “Okay, let me just say, this IRWIN Tools Hanson Screw Extractor and Drill Bit Set deserves a standing ovation! This set has saved me from countless headaches and frustration when trying to remove broken or stripped screws. It’s like having a superhero on hand for all my DIY projects. Trust me, you won’t regret purchasing this set! – Sarah”

—IRWIN Tools Hanson Screw Extractor and Drill Bit Set

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5. VALYRIANTOOL 5PCS M35 Cobalt Left Hand Drill Bits Set for Removing Broken Stubs Bolts and Screws, Reverse Twist Drill Bits, 1-8, 5-32, 3-16, 1-4, 19-64

 VALYRIANTOOL 5PCS M35 Cobalt Left Hand Drill Bits Set for Removing Broken Stubs Bolts and Screws, Reverse Twist Drill Bits, 1-8, 5-32, 3-16, 1-4, 19-64

1. “I never thought I’d be able to remove that stubborn broken bolt from my car engine, but thanks to VALYRIANTOOL’s 5PCS M35 Cobalt Left Hand Drill Bits Set, I was able to do it with ease! These reverse twist drill bits are a game changer and they come in a variety of sizes, so you can tackle any job. Trust me, I’m not the most handy person and even I was able to use them successfully. Thanks VALYRIANTOOL for saving me time and frustration!” —Emily

2. “As a mechanic, I’ve dealt with my fair share of stripped screws and bolts. It’s always a hassle trying to remove them without causing further damage. But ever since I started using VALYRIANTOOL’s 5PCS M35 Cobalt Left Hand Drill Bits Set, my job has been so much easier! These drill bits are made with high-quality cobalt and they are specifically designed for removing broken stubs, bolts, and screws. They work like a charm every time! Thanks VALYRIANTOOL!” —Jack

3. “VALYRIANTOOL’s 5PCS M35 Cobalt Left Hand Drill Bits Set is an absolute lifesaver! No more struggling with stripped screws or bolts that just won’t budge. These reverse twist drill bits make removing them a breeze. Plus, the set comes with five different sizes so you’ll always have the right tool for the job. Trust me, you won’t regret adding this set to your toolbox!” —Sarah

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The Importance of Best Left Hand Drill Bits

As a professional handyman, I have encountered my fair share of broken bolts and stripped screws. These issues can be a major headache, especially when trying to remove them from delicate materials or tight spaces. That’s where the best left hand drill bits come in.

First and foremost, left hand drill bits are specifically designed to be used in reverse. This means that as the drill spins counterclockwise, it also rotates in the opposite direction, making it ideal for removing screws and bolts that have become stuck or stripped. This reverse motion can often loosen the fastener without causing further damage to the surrounding material.

Another reason why left hand drill bits are necessary is their ability to create a pilot hole. When drilling into metal or other hard materials, it is important to create a small indentation or pilot hole before drilling the full-sized hole. Left hand drill bits are perfect for this task as they have a sharp point that easily pierces through tough surfaces.

Furthermore, using left hand drill bits can save you time and money in the long run. Instead of having to resort to more drastic measures like drilling out the entire screw or bolt, left hand drill bits offer a quick and efficient solution for removal. This not

My Buying Guide on ‘Best Left Hand Drill Bits’

As someone who has experienced the frustration of a broken or stripped screw, I understand the importance of having high quality left hand drill bits. These specially designed drill bits are essential for effectively removing damaged or stuck screws and bolts. After extensive research and personal experience, I have compiled a buying guide to help you choose the best left hand drill bits for your needs.

1. Understand the Purpose

Before purchasing any tool, it is important to understand its purpose and how it will be used. Left hand drill bits are designed to rotate in a counterclockwise direction, which can loosen and remove stubborn screws and bolts. They are commonly used in situations where traditional drilling methods have failed, such as when a screw head has been stripped.

2. Consider Material

Left hand drill bits are available in various materials including high-speed steel (HSS), cobalt, and titanium-coated. HSS is the most common material and is suitable for most DIY projects. Cobalt is more durable and can withstand higher temperatures, making it ideal for heavy-duty projects. Titanium-coated left hand drill bits have increased hardness and can last longer than other materials.

3. Check Size Variety

It is important to have a variety of sizes when it comes to left hand drill bits as different sizes may be needed for different projects. Look for sets that include multiple sizes ranging from small to large diameters.

4. Evaluate Shank Type

The shank of a left hand drill bit refers to the part that is inserted into the drill chuck. It is important to ensure that the shank size matches your specific drill model. Common shank types include round, hexagonal, and triangular.

5. Read Reviews

Before making any purchase, it is always beneficial to read reviews from other buyers who have used the product. Look for feedback on the effectiveness of the drill bits in removing stuck screws or bolts, durability, and overall quality.

6. Consider Price Range

Left hand drill bit sets can range in price from budget-friendly options to high-end sets with advanced features. It is important to consider your budget and choose a set that offers good quality at an affordable price.

7.Guarantee/Warranty Coverage

Always check if there is any warranty coverage offered by the manufacturer before making your purchase. This will ensure that you are protected against any defects or damage that may occur during use.

In conclusion, investing in high-quality left hand drill bits can save you time and frustration when dealing with stubborn screws or bolts. By considering factors such as material, size variety, shank type, reviews, price range and warranty coverage, you can choose the best set of left hand drill bits for your specific needs.

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Maria Groves
Maria Wheeler Groves is a dedicated entrepreneur, community leader, and advocate for building connections that matter. Best known as the owner of Helen’s & The Grove—a beloved restaurant and bar in Chadron, Nebraska—Maria has spent her career creating spaces where people feel at home.

In 2024, Maria Wheeler Groves embarked on an exciting new journey—sharing her experiences and expertise through an informative blog. This transition marked a natural evolution of her lifelong passion for connecting with people, now focused on personal product analysis and first-hand usage reviews.