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Even though a drill bit seems to be a simple tool, it plays an essential role in the daily tasks of both chemists and engineers. With a set of full sizes and shapes, you can cut and drill a variety of materials in the workplace and speed up the overall process. More importantly, it can get the jobs completed more accurately and quickly, thus improving productivity and effectiveness. While you can choose and pick up cheap drill bit sets at any hardware stores, it is often worth spending several dollars more for a high-quality product.

However, with all the specialist options, materials, and sizes available on the market, it is not simple to choose the right set for your needs. After a lot of research and testing, we have compiled this list of top 10 best drill bit set reviews in 2019. Let’s check it out.

How to choose the best drill bit set

There is a wide range of drill bit sets available, but keep in mind that you need to choose the right one for your jobs. With that in mind, here are the four most important factors to take into consideration.

  • Materials: Drill bits can be made of different materials to meet different needs. The right option for you will depend on your tasks. High-speed steel is the most common one because it is simple to sharpen, tough, and affordable. You can find it in most drill materials and cutting tools. Another material is chrome vanadium, which can resist corrosion and stay sharp for an extended period. Also, cobalt and tungsten are premium metals that you might consider for your drill bit set.
  • Coatings: Another important factor to consider in a good drill bit set is the thickness of its coating. Basically, black oxide-coated models are the best options as they are more durable and can resist corrosion. Titanium-coated bits are also popular, but they feature gold colors. For those who want to make large holes in cinder and concrete blocks or drill glass, diamond-coated units are great choices.
  • Kinds of Drill Bits: It is necessary to check the kind of drill bit and ensure it fit your needs. The most common options on the market are jobber or twist drill bits. They feature all-around designs and can cut through anything except glass, tile, and masonry. Spade bits and brad-point bits are flat and can be used to drill big holes in wood, but the latter is more precise. Other options include forstne bits, hole saws, masonry bits, glass bits, and tile bits.
  • Prices: Just like any products, prices of drill bit sets can vary a lot. While purchasing a cheap product with 10 or 15 pieces might cost you only $5 or $10, the quality is quite low. With $20 to $30, you can get more durable and versatile options.

Top 10 best drill bit set reviews in 2019

10. Chicago Latrobe High-Speed 150-Series Black Oxide Drill Bit

10. Chicago Latrobe High-Speed 150-Series Black Oxide Drill Bit

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The first recommendation on our list is a high-quality drill bit set by Chicago Latrobe. It comes with 25 units that are made of high-speed steel to enhance durability and sturdiness. The sizes are available from 1 millimeter up to 13 millimeters with 0.5 millimeters increments. The finish is coated with a black oxide layer to resist corrosion and wear. Also, it can work as a lubricant to allow for coolant flows and promote chips. The 118-degree points are specially designed for a wide range of applications in different materials and conditions. Its jobber length can provide a suitable compromise to meet your tasks and needs.

PROS CONS
118-degree point for different drilling tasks No larger bits in the set, but it is still ideal for some heavy-duty tasks
Black oxide-coated finish for better durability
Constructed from quality high-speed steel
Include a steel case with labeled compartments
There are many lengths and sizes available
Round shank for different drill chucks
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9. Champion Cutting Brute Platinum Drill Bit Twiste-XL28

9. Champion Cutting Brute Platinum Drill Bit Twiste-XL28

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The Champion Cutting platinum drill bit set is a great product for heavy-duty tasks. With special designs, these units can cut more precisely, longer, and faster than other models. The 135-degree points are self-centering to prevent drills from walking and enhance accuracy when drilling. The unit is constructed from premium steel to allow for durability for years. You can penetrate quickly thanks to its tapered web geometry. The unit can flex when drilling snag or chips to improve lifespan and add heat resistance. Even when you are beginners, this drill set is very simple to use and operate.

PROS CONS
135-degree points are self-centering A mixture of 1/4’’ and 3/8’’ shanks might not fit several units but you can purchase a separate unit
Cut more precisely, longer, and faster
Improve lifespan and add heat resistance
Easy to use for beginners
Flexible and quick to penetrate
Prevent walking with the split point
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8. Comoware Cobalt 115-Piece Drill Bit Set Jobber Length

8. Comoware Cobalt 115-Piece Drill Bit Set Jobber Length

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With up to115 pieces in the package, this drill bit set by Comoware is a great option for any engineers or DIYers. These units are constructed from premium cobalt and steel that is durable and strong. Also, they can resist abrasion and high temperatures. The twist design and precise split point can prevent walking. You can clear particles and chips quickly with its smart construction. It can be used to cut through a variety of materials such as titanium, hard plastics, woods, cast iron, and stainless steel. The set also includes a holder with a particular size index for quick organizing and storage.

PROS CONS
Twist design and precise split point Designed mostly for some tasks but it is worth the price
Include a holder for quick organizing and storage
Cut through a variety of materials
Resist abrasion and high temperatures
Ideal for both professional and home use
There are up to 60 pieces in the package
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7. Drill Hog M42 Cobalt Drill Bit Set 1/2’’ to 1/16’’

7. Drill Hog M42 Cobalt Drill Bit Set 1/2'’ to 1/16’’

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Drill Hog is always devoted to providing the latest technologies in their drill bits, and the M42 set is no exception. The product provides up to 21 pieces which are made of high-speed steel and cobalt to enhance durability and allow for long-lasting use. The finish is protected with a layer of black oxide to resist corrosion and wear. Additionally, it can work as a lubricant to allow for coolant flows and promote chips. The 135-degree points are specially designed for a wide variety of jobs in many materials and conditions. Its jobber length can provide a suitable compromise to meet your tasks and needs. The sizes are available from 1/16 mm to 1/32 mm for different applications.

PROS CONS
Made of solid steel and cobalt The cost is quite high compared to other products, but the quality is perfect
Durable and sturdy construction
Work in different conditions and materials
Black oxide coating to resist wear and corrosion
A steel case to store your set
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6. Milwaukee 23-Piece Kit Tin 48-89-4631 Shockwave

6. Milwaukee 23-Piece Kit Tin 48-89-4631 Shockwave

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The Milwaukee kit is a great addition to any job site or toolbox. The set includes 23 pieces in different sizes so that you can easily choose one for your needs. The unit can flex when drilling snag or chips to improve lifespan and add heat resistance. It is specially engineered for heavy-duty drills and impacts with an aggressive 35-degree angle. The unit is constructed from premium steel to allow for durability for years. You can penetrate quickly thanks to its tapered web geometry. With a titanium coating, it is an extremely versatile option for all of your drilling applications. There is also a carrying case for easy storage and transportation.

PROS CONS
Include a carrying case for easy storage Bits might wear out quickly, but you can avoid it with regular maintenance
Heavy-duty and versatile design
Innovative tips for the accuracy
Quick chip removal with red helix
Available in different sizes and shapes
Extremely versatile for different applications
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5. Irwin Tools 80181 Industrial Drill Bit 60 Pieces

5. Irwin Tools 80181 Industrial Drill Bit 60 Pieces

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The Irwin 80181 drill bit set comes with many advanced features for general applications. These bits are made of premium high-speed steel with a bight finish to improve strength and durability. Also, they can resist abrasion and high temperatures. You can use it to cut through a wide range of materials such as titanium, hard plastics, woods, cast iron, or stainless steel. You can clear particles and chips quickly with its smart construction. The 118-degree tip allows precise drills, making it a great choice for tapping tasks.

PROS CONS
Engineered with high-quality and high-speed steel Only ideal for light-duty jobs, but you can buy some separate units for other tasks
Ideal for tapping tasks
Simple to use for everyone
Organize and maintain quickly
Ideal for repair, maintenance, and automotive tasks
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4. Drill America 29-Piece High-Speed Steel Drill Bit Set KFD Series

4. Drill America 29-Piece High-Speed Steel Drill Bit Set KFD Series

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If you are looking for a flexible and high-quality yet affordable drill bit set, then look no further with this product from Drill America. The finish of all bits is specially coated with a black oxide layer to maximize wear and corrosion resistance. More importantly, they are mainly made of M2 grade steel to ensure sturdiness in many years. The 135-degree points are specially designed for a wide range of applications in different materials and conditions. Also, it can work as a lubricant to allow for coolant flows and promote chips.

PROS CONS
Many sizes and shapes to choose The number of bits is low, but the price is affordable
Suitable for a variety of tasks
Promote chips and allow for flowing coolant
Protection against corrosion and rusts
Include a plastic storage case
Gold and black oxide finish
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3. Norseman 44170 Drill Bits Ultra Dex 240-UB

3. Norseman 44170 Drill Bits Ultra Dex 240-UB

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Norseman is one of the most trusted brands in the market that is committed to service, consistency, and quality. This great drill bit set comes with a special design that can allow anybody to cut and drill more accurately and quickly. These units feature 135-degree points to prevent drills from walking, thus enhancing precision during the process. The unit is constructed from hi-molybdenum steel to allow for durability for years, while the gold oxide ensures a smooth surface. The unit can flex when drilling snag or chips to improve lifespan and add heat resistance. The use of those extreme high-quality ingredients and materials guarantees that consistency is integrated into every bit.

PROS CONS
Carefully designed and tested It would snap when used with hardwoods if you don’t use carefully
Ultimate performance and precision
Special gold and steel oxide
Include instructions for ease of use
Ideal for heavy-duty tasks
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2. Irwin Tools Pro Case 3018005 Gold & Black Bit Set

2. Irwin Tools Pro Case 3018005 Gold & Black Bit Set

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This is another high-quality yet affordable drill bit set by Irwin Tools. The set is provided with a durable holder with size index so that you can organize and store bits quickly. All units are constructed from premium high-speed steel to withstand drilling in extreme conditions. Its twist design and the accurate split point would help prevent walking. The gold and black oxide finish can maximize corrosion resistance and allow for long-lasting use. There are provide instructions with detailed explanations and illustrations to show you how to use each unit for specific tasks. This makes it a great option for beginners.

PROS CONS
Suitable for drilling tough materials Some bits have small lengths for some tasks
Metal case for bit identification and access
Maximize corrosion and rust resistance
Use easily without hassles
Easy to access and identify bits
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1. Irwin Tools Cobalt3018002 M-35 Drill Bit

1. Irwin Tools Cobalt3018002 M-35 Drill Bit

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The last option on this list by Irwin Tools is suitable for tough metal and heavy-duty tasks.
With 29 bits in the package, you can use it for different applications without issues. The sizes range from 1/16 to 1/2 inch with 1/64 inch increments. The finish is coated with a black oxide layer to resist corrosion and wear. Also, it can work as a lubricant to allow for coolant flows and promote chips. Its jobber length can provide a suitable compromise to meet your tasks and needs. What’s more, the 135-degree point can eliminate walking and allow for less force. Overall, it is a great option for those people who often work with heavy-duty jobs.

PROS CONS
Strong and durable construction The applications are quite limited if you are beginners. But if you are professionals, it is a great set
Minimize walk and common issues when drilling
Added cobalt to resist abrasion and heat
Rubber case to protect against damage
Come in a very durable case
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Conclusion

After all, investing in a good drill bit set is worth your money because it is the ultimate solution to improve your productivity at work. With so many options available, this guide is a great place for you to start your search. Keep in mind to consider all of the important factors mentioned above, as well as your needs to make an informed purchase decision.

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