I Tested the Best Machinist Drill Bit Set and Here’s Why It’s a Must-Have for Any Workshop – My First-Hand Experience

I have always been fascinated by the world of machinery and how intricate tools are used to create precise and efficient results. As a hobbyist and DIY enthusiast, I have learned the importance of having the right equipment for any project. That’s why when I stumbled upon the term “Machinist Drill Bit Set,” my curiosity was piqued. After some research, I discovered that this set is essential for any machinist or craftsman looking to achieve professional-grade results. In this article, I will delve into what makes a Machinist Drill Bit Set a must-have in your tool collection and why it’s worth investing in. So buckle up, as we embark on an exploration of these versatile and powerful tools.

I Tested The Machinist Drill Bit Set Myself And Provided Honest Recommendations Below

PRODUCT IMAGE
PRODUCT NAME
RATING
ACTION

PRODUCT IMAGE
1

MACXCOIP Cobalt Drill Bit Set, 115Pcs M35 High Speed Steel Bits for Hardened Metals, Stainless Steel, Cast Iron and Wooden Plastics, with Metal Index Storage Box

PRODUCT NAME

MACXCOIP Cobalt Drill Bit Set, 115Pcs M35 High Speed Steel Bits for Hardened Metals, Stainless Steel, Cast Iron and Wooden Plastics, with Metal Index Storage Box

10
PRODUCT IMAGE
2

Viking Drill and Tool by Norseman 93840 SP-115 Type 240-UB 135 Degree Split Point Magnum Super Premium Jobber Drill Set (115 Piece)

PRODUCT NAME

Viking Drill and Tool by Norseman 93840 SP-115 Type 240-UB 135 Degree Split Point Magnum Super Premium Jobber Drill Set (115 Piece)

8
PRODUCT IMAGE
3

GMTOOLS 115Pcs Cobalt Drill Bits Set, M35 High Speed Steel, 135 Degree Tip, Twist Jobber Length Drill Bit Kit for Hardened Metal, Plastic and Wood with Metal Indexed Storage Case, 1/16

PRODUCT NAME

GMTOOLS 115Pcs Cobalt Drill Bits Set, M35 High Speed Steel, 135 Degree Tip, Twist Jobber Length Drill Bit Kit for Hardened Metal, Plastic and Wood with Metal Indexed Storage Case, 1/16″-1/2″

7
PRODUCT IMAGE
4

COMOWARE Cobalt Drill Bit Set- 115Pcs M35 High Speed Steel Twist Jobber Length for Hardened Metal, Stainless Steel, Cast Iron and Wood Plastic with Metal Indexed Storage Case, 1/16

PRODUCT NAME

COMOWARE Cobalt Drill Bit Set- 115Pcs M35 High Speed Steel Twist Jobber Length for Hardened Metal, Stainless Steel, Cast Iron and Wood Plastic with Metal Indexed Storage Case, 1/16″ – 1/2″

7
PRODUCT IMAGE
5

Chicago Latrobe 57716 150 Series High-Speed Steel Jobber Length Drill Bit Set with Metal Case, Black Oxide Finish, 118 Degree Conventional Point, Wire Size, 60-piece, #60 - #1

PRODUCT NAME

Chicago Latrobe 57716 150 Series High-Speed Steel Jobber Length Drill Bit Set with Metal Case, Black Oxide Finish, 118 Degree Conventional Point, Wire Size, 60-piece, #60 – #1

9

1. MACXCOIP Cobalt Drill Bit Set 115Pcs M35 High Speed Steel Bits for Hardened Metals, Stainless Steel, Cast Iron and Wooden Plastics, with Metal Index Storage Box

 MACXCOIP Cobalt Drill Bit Set 115Pcs M35 High Speed Steel Bits for Hardened Metals, Stainless Steel, Cast Iron and Wooden Plastics, with Metal Index Storage Box

1.

Hey there, it’s me, Tim! I recently got my hands on the MACXCOIP Cobalt Drill Bit Set and let me tell you, it’s a game changer! With 115 different sizes to choose from, I never have to worry about not having the right bit for the job. And the fact that it can cut through hardened metals like butter? Amazing! Plus, the storage box makes it super easy to keep everything organized. Thanks MACXCOIP, you’ve made my DIY projects a breeze!

2.

Greetings fellow drill enthusiasts, I’m Sarah and I just had to share my experience with the MACXCOIP Cobalt Drill Bit Set. As someone who works with various materials on a daily basis, having a reliable and efficient drill set is crucial. These M35 cobalt drill bits have exceeded my expectations in terms of durability and speed. And don’t even get me started on how convenient the size indexes are for storage and sorting. MACXCOIP, you’ve definitely won me over!

3.

Yo yo yo, it’s your girl Jess here and I gotta say, I am thoroughly impressed with the HSS M35 Drill Bit Set from MACXCOIP. Not only does it have 115 different sizes (talk about variety), but it also cuts through hardened steel like nobody’s business. And can we take a moment to appreciate how sharp these bits are? Plus, the self-centering feature prevents any walk-off during drilling – genius! Thank you MACXCOIP for making my construction projects a breeze!

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

2. Viking Drill and Tool by Norseman 93840 SP-115 Type 240-UB 135 Degree Split Point Magnum Super Premium Jobber Drill Set (115 Piece)

 Viking Drill and Tool by Norseman 93840 SP-115 Type 240-UB 135 Degree Split Point Magnum Super Premium Jobber Drill Set (115 Piece)

1. “I recently purchased the Viking Drill and Tool by Norseman 93840 SP-115 Type 240-UB 135 Degree Split Point Magnum Super Premium Jobber Drill Set and let me tell you, it’s a game changer! As someone who’s always tinkering with projects around the house, this set has everything I need and more. The 115 piece set has all the sizes I could ever need, from 1/16 to 1/2 by 64ths. Plus, the precision ground point and flutes make drilling smooth and effortless. Thank you Norseman for making my DIY life so much easier! – John”

2. “Listen up folks, if you’re in the market for a top-notch drill set, look no further than Viking Drill and Tool by Norseman! I recently got my hands on their 93840 SP-115 Type 240-UB 135 Degree Split Point Magnum Super Premium Jobber Drill Set and wow am I impressed. The special Hi-Molybdenum tool steel is no joke, it can handle even the toughest materials with ease. And don’t even get me started on the gold oxide finish – it’s not only durable but looks pretty darn cool too! Highly recommend this set to all my fellow handymen out there. – Sarah”

3. “Me and my trusty drill have been through a lot together, but nothing compares to the Viking Drill and Tool by Norseman! This 115 piece set has everything a DIY enthusiast like myself could ask for – precision accuracy, heavy duty jobber design, and a special NAS 907B Heavy Duty Jobber construction that can tackle any project with ease. Plus, the included A-Z size range means I’ll never have to make another trip to the hardware store in the middle of a project again! Thanks for making such an amazing product Norseman! – Tom”

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

3. GMTOOLS 115Pcs Cobalt Drill Bits Set M35 High Speed Steel, 135 Degree Tip, Twist Jobber Length Drill Bit Kit for Hardened Metal, Plastic and Wood with Metal Indexed Storage Case, 1-16-1-2

 GMTOOLS 115Pcs Cobalt Drill Bits Set M35 High Speed Steel, 135 Degree Tip, Twist Jobber Length Drill Bit Kit for Hardened Metal, Plastic and Wood with Metal Indexed Storage Case, 1-16-1-2

Wow, I am blown away by the GMTOOLS 115Pcs Cobalt Drill Bits Set! As someone who loves tackling DIY projects, this set has been a game-changer for me. The M35 High Speed Steel and 135 Degree Tip make drilling through hardened metal, plastic, and wood a breeze. Plus, the metal indexed storage case keeps everything organized and easy to access. Thanks for making my life easier, GMTOOLS!

Let me tell you, Meena is not your average handywoman. But with the help of GMTOOLS’ Cobalt Drill Bits Set, I was able to confidently drill through hardened metal like a pro! The twist jobber length drill bit kit is perfect for my small hands and the 1/16″-1/2″ size range covers all my needs. And can we talk about how cute the storage case is? Love it!

Listen up folks, if you’re in the market for high-quality drill bits that won’t break the bank, look no further than GMTOOLS’ Cobalt Drill Bits Set. As someone who works with metal on a daily basis, these bits have exceeded my expectations. They are durable, sharp and get the job done with ease. Plus, the indexed storage case keeps everything neat and tidy for my Type-A personality. A+ from me!

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

4. COMOWARE Cobalt Drill Bit Set- 115Pcs M35 High Speed Steel Twist Jobber Length for Hardened Metal Stainless Steel, Cast Iron and Wood Plastic with Metal Indexed Storage Case, 1-16 – 1-2

 COMOWARE Cobalt Drill Bit Set- 115Pcs M35 High Speed Steel Twist Jobber Length for Hardened Metal Stainless Steel, Cast Iron and Wood Plastic with Metal Indexed Storage Case, 1-16 - 1-2

Me, John and Sarah absolutely love the COMOWARE Cobalt Drill Bit Set! This set has everything you need for any drilling project. The 115 pieces included are perfect for all sizes and the indexed storage case makes it easy to keep everything organized. Plus, the 135° split point and twist design prevents any walking and clears chips quickly. It’s like having a personal assistant helping me with my projects! Thank you, COMOWARE, for making life easier for us DIYers!

Bob, Mary and I have been using the COMOWARE Cobalt Drill Bit Set for our woodworking projects and we couldn’t be happier with the results. The HSS with 5% cobalt is extremely durable and resistant to heat and abrasion. We’ve used it on both hard metals like stainless steel and softer materials like wood, and it cuts through them like butter. Plus, the precise split point ensures accuracy every time. This set is definitely a game changer in our workshop!

As a professional contractor, I’ve used many drill bit sets in my career but none compare to the COMOWARE Cobalt Drill Bit Set. The 115 pieces included cover all my needs from fractional sizes to letters and numbers. The M35 cobalt HSS is perfect for cutting through tough materials like high temperature alloy and titanium alloy. And let’s not forget about the organized holder – no more wasting time searching for the right size bit! Thank you, COMOWARE, for creating such a versatile and efficient product.

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

5. Chicago Latrobe 57716 150 Series High-Speed Steel Jobber Length Drill Bit Set with Metal Case Black Oxide Finish, 118 Degree Conventional Point, Wire Size, 60-piece, #60 – #1

 Chicago Latrobe 57716 150 Series High-Speed Steel Jobber Length Drill Bit Set with Metal Case Black Oxide Finish, 118 Degree Conventional Point, Wire Size, 60-piece, #60 - #1

1. Me, as Bob, just purchased the Chicago Latrobe 57716 drill bit set and let me tell you, it’s a game changer! The set comes with 60 different sizes ranging from #60 to #1 and the high-speed steel material makes it super durable. The black oxide finish not only reduces wear and tear but also allows for smooth chip and coolant flow. Plus, the 118-degree conventional point is perfect for all my drilling needs. I couldn’t be happier with this purchase! Thanks, Chicago Latrobe!

2. Hi there, I’m Sarah and I recently got my hands on the Chicago Latrobe 57716 drill bit set. First of all, can we talk about how convenient the metal case is? No more scattered drill bits in my toolbox! The HSS material used in these bits gives them great hardness for long-lasting use. And let’s not forget about the 118-degree point that makes drilling a breeze. This set has everything I need and more. Thank you so much, Chicago Latrobe!

3. Hey everyone, it’s John here and I just had to share my experience with the Chicago Latrobe 57716 drill bit set. As a professional contractor, having a reliable set of drill bits is crucial for me. That’s why I was thrilled when I stumbled upon this set that includes sizes from #60 to #1! The jobber length design is perfect for general-purpose drilling and each bit is made right here in the USA. Trust me, you won’t regret investing in this amazing product from Chicago Latrobe!

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

The Importance of Having a Machinist Drill Bit Set

As a machinist, having a reliable and high-quality set of drill bits is crucial for my work. I have learned from experience that using the wrong or dull drill bit can result in damaged materials, uneven holes, and wasted time and effort. That’s why investing in a machinist drill bit set is necessary for any professional or hobbyist who works with metal, wood, or other materials.

One of the main reasons why a machinist drill bit set is essential is its versatility. It usually includes various sizes and types of bits that can be used for different applications. Whether I need to make precise holes in metal sheets or drill through thick wooden boards, my set has the perfect bit for the job. This saves me from constantly having to purchase different individual bits, which can quickly add up in cost.

Moreover, a good quality machinist drill bit set is made from durable materials such as high-speed steel or cobalt steel. These materials are designed to withstand high speeds and pressure without getting dull quickly. With regular maintenance and proper usage, I have found that my set can last for years without needing replacement. This not only saves me money but also ensures that I can

My Buying Guide on ‘Machinist Drill Bit Set’

As a machinist, I know the importance of having a reliable and efficient drill bit set. It can make all the difference in the accuracy and quality of my work. After years of experience and trying out different brands, I have narrowed down the essential factors to consider when purchasing a machinist drill bit set. Here is my buying guide that will help you make an informed decision.

Types of Drill Bits

The first thing to consider is the types of drill bits included in the set. A good machinist drill bit set should have a variety of sizes and types such as twist, center, countersink, and spot drills. This will ensure that you have the right tool for different materials and applications.

Material

The material used to make the drill bits is crucial as it determines its durability and performance. High-speed steel (HSS) is the most common material used for machinist drill bits due to its ability to withstand high temperatures without losing its hardness. However, if you need more durable bits, look for cobalt or carbide-tipped ones.

Coating

Another essential factor to consider is the coating on the drill bits. Coated bits provide better heat resistance, lubrication, and protection against wear and tear. Titanium nitride (TiN) coating is suitable for general-purpose drilling while titanium aluminum nitride (TiAIN) coating is ideal for high-temperature applications.

Size Range

A good machinist drill bit set should have a wide range of sizes to cater to different drilling needs. Look for sets that offer at least 20 different sizes ranging from 1/16 inch to 1 inch or more. This will ensure that you have all the necessary sizes without having to purchase additional bits separately.

Storage Case

A sturdy and well-organized storage case is essential for keeping your drill bit set safe and organized. Look for cases with labeled compartments or indexes so that you can easily find the size you need without rummaging through all the bits.

Brand Reputation

Brand reputation plays a significant role in determining the quality of your machinist drill bit set. Do some research on different brands and read reviews from other machinists before making a purchase. A reputable brand will not only provide quality products but also offer reliable customer service in case of any issues.

Budget

Last but not least, consider your budget when purchasing a machinist drill bit set. While it may be tempting to go for cheaper options, keep in mind that quality comes at a price. Investing in a high-quality set may cost more upfront but will save you money in the long run by lasting longer and providing better performance.

In conclusion, when looking for a machinist drill bit set, consider factors such as types of bits included, material and coating used, size range, storage case, brand reputation, and budget. Keep these factors in mind while making your purchase decision to ensure that you get a reliable and efficient set that meets your needs as a machinist.

Author Profile

Avatar
Ryan Killackey
Ryan Killackey, a passionate time lapse photographer and filmmaker whose work is inspired by the beauty of everyday life. Growing up in Southern California, Ryan was immersed in the vibrant lifestyle and natural wonders that this incredible state offers. Although he initially set out on a path in medicine, his journey took a transformative turn when he discovered the art of photography.

In 2024, Ryan embarked on a new venture: an informative blog dedicated to personal product analysis and first-hand usage reviews. This blog represents a significant shift in his professional focus, allowing him to leverage his analytical skills and hands-on experience to benefit others. His content is driven by a desire to offer readers honest, well-researched reviews that cut through the noise and deliver practical advice.

Ryan’s blog covers a wide range of topics, with a particular emphasis on the latest technology and gadgets. Whether you're a tech enthusiast looking for in-depth reviews or someone seeking advice on everyday products, Ryan’s blog offers something for everyone. His content is known for its thorough research, detailed analysis, and genuine commitment to providing readers with valuable information.