7 Useful Drill Bits For Metal Reviews – Make Work More Efficient in 2019

Drill bits come in countless shapes and sizes, and finding the right bit for a specific job can be daunting. That is why many people invest in high-quality sets that include dozens of different bits for a wide variety of materials.

Have you been on the hunt for the best drill bits for metal, wood, and masonry?

Here is a closer look at a handful of drill bit sets from some of the most reputable tool companies in the world.

Name Image Bits Overall Rating Detail
DEWALT DW1354 14-Piece Titanium Drill Bit Set 14 10 CHECK PRICE
Irwin Tools 3018002 Cobalt M-35 29-Piece Metal Index Drill Bit Set 29 9 CHECK PRICE
Drill America 29-Piece Drill Bit Set in Round Plastic Case 29 9.5 CHECK PRICE
DEWALT DWA1240 Pilot Point Industrial Cobalt 14-Piece Drill Bit Set 14 9 CHECK PRICE
Neiko 10197A 5-Piece Titanium Drill Bit Set 5 8 CHECK PRICE
IRWIN Tools Hanson 10-Piece Spiral Extractor and Drill Bit Set 10 8.5 CHECK PRICE
Vastar Titanium 3-Piece Drill Bit Set and Automatic Center Punch 3 8 CHECK PRICE

DEWALT DW1354 14-Piece Titanium Drill Bit Set

DEWALT DW1354 14-Piece Titanium Drill Bit Set

98 %
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This set of heavy-duty drill bits is perfect for metal and wood projects. The DW1354 set is also backed by DEWALT’s comprehensive warranty and money-back guarantee.

All of the wood bits fit in standard straight chucks while the metal bits are designed for quick-release hex chucks.

If you are in need of a comprehensive drill bit set that is going to last for years, then the DEWALT DW1354 kit might be for you.

Anyone who has ever used a low-quality bit knows just how difficult it can be to drill a straight hole when the bit ‘walks’ along the surface. These bits all have reinforced pilot points that prevent them from moving across the workpiece.

They also have no-slip shanks that firmly lock into most basic chucks. This set is a great option for commercial projects as well as any home renovations that might be coming up.

When working with metal, you should be prepared to use cutting fluid or multipurpose oil if you want to extend the lifespan of these bits.

  • Reinforced pilot points
  • No-slip shanks
  • Tapered web to reduce fractures
  • Good for metal, wood, and plastic
  • Reinforced tips prevent walking
  • Long lifespan
  • Case made from flimsy plastic
  • Not suitable for commercial masonry work
  • Relatively few bits
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Irwin Tools 3018002 Cobalt M-35 29-Piece Metal Index Drill Bit Set

Irwin was founded well over 100 years ago, and it is known for producing world-class tools that stand up to an incredible amount of abuse.

This 29-piece set includes a variety of cobalt bits that can be used on plastic, wood, steel, and aluminum. The set comes in a reinforced case with adjustable cartridges that can quickly be taken out when it comes time to tackle a new job.

Are you tired of flimsy bits that snap or shatter after a few uses?

Irwin’s bits are going to last for decades as long as you keep them well-maintained and avoid using them on reinforced metals.

Irwin Tools 3018002 Cobalt M-35 29-Piece Metal Index Drill Bit Set

95 %
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From the moment that you open this set, you are going to realize that Irwin’s design team is devoted to unparalleled quality. The carrying case itself is made from impact-resistant plastic that has been reinforced with rubber pads.

Inside the case, you can also adjust or completely remove each of the cartridges depending on what bits you need. The bits themselves are made from a cobalt alloy that does an excellent job of resisting heat and abrasion damage.

Each bit also has a split point to minimize any walking on flat and slippery surfaces.

  • Durable carrying case
  • Bits all the way up to 1/2-inch in size
  • 135-degree split point heads
  • Comprehensive kit with nearly 30 bits
  • Easy to transport and keep organized
  • High-quality cobalt bit heads
  • Not suitable for hard or reinforced metals
  • Bulky case that might not fit in your tool chest
  • Bits become dull if oil isn’t used
Pro Tip
A drill press will give you much cleaner holes than a drill gun, and you can easily repeat the same plunges countless times.
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Drill America 29-Piece Drill Bit Set in Round Plastic Case

Drill America 29-Piece Drill Bit Set in Round Plastic Case

88 %
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This is another 29-piece set that includes a variety of bit sizes and heads. The smallest bit comes in at just 1/16-inch, and the bits increase in size by 1/64-inch increments.

Drill America’s bits are all made from high-speed steel with an oxidized finish that resists abrasion and rust. They also have self-aligning heads that make it easier to create precise holes in awkward positions.

Most DIYers and professional contractors will have a tough time finding anything wrong with this drill bit set.

Drill America’s 29-piece kit comes in a cylindrical case that can be clipped to your belt or kept in your pocket. The case is both durable and ergonomic, and you might benefit from this set if you have a tough time keeping your bits organized.

As for the bits, they have all been made from high-speed steel that should stand up to most materials. The black and gold coating that is on each bit is resistant to heat as well as abrasive damage. Moreover, they are compatible with almost all drill guns and presses that have straight chucks.

  • Compact and ergonomic carrying case
  • High-speed steel that is resistant to heat
  • Self-centering bit heads
  • Wide variety of bits for different materials
  • Produces small chips to reduce clogging
  • Easy to transport from site to site
  • Bits won’t fit in some 1/2-inch drill chucks
  • Self-aligning tips become dull after a few uses
  • Carrying case not made from high-quality plastic
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DEWALT DWA1240 Pilot Point Industrial Cobalt 14-Piece Drill Bit Set

When it comes to drilling through hard metals, you must have world-class bits. Second-rate bits might work perfectly for two or three jobs, but they almost always become blunt after a few uses.

DEWALT’s DWA1240 set has 14 cobalt drill bits designed for professional jobs. These high-quality bits have all of the features that professionals would ever need including no-slip shanks, split-tips, and extra sharp pilot points.

Even though this kit doesn’t have as many drill bits as some of the other sets on this list, each of these bits was made to last.

DEWALT DWA1240 Pilot Point Industrial Cobalt 14-Piece Drill Bit Set

90 %
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Do you want drill bits that are going to stand up to years of use and abuse?

DEWALT’s bits are made from a unique mixture of hardened steel and cobalt, and that makes them incredibly durable. In addition to carrying out professional jobs, you can also use these bits for countless renovations and projects around your home.

When using these bits on reinforced or thick steel, you must keep them cool with multipurpose oil. You also need to start with the smallest bits and work your way up in order to limit how much pressure you put on the bits. With the proper care and maintenance, the DWA1240 drill bit set will last for years.

  • Made from a unique blend of cobalt and steel
  • Split-tips
  • Razor-sharp pilot points
  • Perfect bits for hard metal
  • Compatible with most screw guns and drill presses
  • Durable construction
  • Flimsy case
  • Relatively small bits
  • Largest bit doesn’t fit in a case
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Neiko 10197A 5-Piece Titanium Drill Bit Set

Neiko 10197A 5-Piece Titanium Drill Bit Set

88 %
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This is one of the few sets in this list that includes step bits. The primary goal of a step bit is to create different sized holes without changing tools. Neiko’s 5-piece set is comprised of titanium bits that will easily create holes in a wide variety of materials ranging from sheet metal to steel.

These bits have a number of great features including 135-degree split-point heads, no-slip shanks, and self-centering tips. They also come in a durable carrying case that will easily fit in your pocket or toolbox.

If you need to drill larger holes and don’t want to constantly change out bits, then you might want to invest in Neiko’s step bits. As long as you drill slowly and use plenty of oil, these bits will create clean holes for years.

Want to know more?

One of the standout features of these bits is the two-flute design. With two separate flutes, you can cut larger holes much quicker. The two flutes also push away excess debris so that you can continue to apply even pressure without cleaning the work surface.

  • Durable split heads
  • Made from high-speed steel with titanium coating
  • Two-flute design
  • Self-aligning pilot points prevent walking
  • Flutes quickly clear away debris
  • Works on most soft metals
  • Not suitable for thick or dense metals
  • Step bit heads quickly become dull
  • High-quality press or drill is needed for clean holes
Pro Tip
When drilling through hard materials, always start with a small bit that has a sharp pilot point before upgrading to larger bits.
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IRWIN Tools Hanson 10-Piece Spiral Extractor and Drill Bit Set

You might need a bit that can remove broken studs and bolts at some point, and an extractor is usually the best tool for that job. IRWIN’s extractors bury themselves into fasteners in order to quickly remove material.

This kit includes multiple sizes so that you can deal with a wide array of socket screws and bolts. Extractor bits are typically not used to drill holes in hard materials, and you may damage these bits if you try to use them on reinforced steel or other alloys.

That being said, this is a great kit for anyone who plans on removing a damaged or ‘frozen’ fasteners in the near future.

IRWIN Tools Hanson 10-Piece Spiral Extractor and Drill Bit Set

95 %
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IRWIN’s drill bit set includes 10 spiral extractors in a variety of sizes. Along the shank of each extractor is an etched size that helps you pick the right bit for each individual job. Their spiral flutes quickly embed themselves in the fasteners to increase grip and resistance as you push through the material.

Do you have rusted bolts and cracked screws that need to be removed?

An extractor kit might be just what you need if you have been struggling with damaged fasteners. This kit might also be a good option if you plan on repairing or renovating a vehicle. An extractor kit that was designed for metal studs will allow you to remove engine parts and body panels in the blink of an eye.

  • Recommend size etched on each bit
  • Reversed spiral to increase grip
  • Easy to transport
  • Multiple bit sizes
  • Quickly remove frozen and rusted fasteners
  • Compatible with most drill guns and presses
  • Won’t burrow into hard metals
  • Flimsy plastic case
  • High-quality drill or press is required
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Vastar Titanium 3-Piece Drill Bit Set and Automatic Center Punch

Vastar Titanium 3-Piece Drill Bit Set and Automatic Center Punch

82 %
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Even though this set only has three individual bits, these accessories will replace over 28 traditional bits. Each bit has been made from M2 steel with titanium coating, and that makes them a great option for anyone who needs to work with thick metals.

This kit also includes an automatic center punch that creates a small dimple where the bit must sit on the work surface. That will allow you to create consistent holes with minimal walking.

Vastar’s 3-piece kit might not be a comprehensive set of bits, but it is a good option for most basic jobs at home and on the job site.

Once you get accustomed to step bits, they are incredibly easy to use. After creating a small dimple with the center punch, you can slowly drill into the material with the smallest bit.

With this kit, you can drill up to 3/4-inch holes in wood, plastic, and soft metals. While you are drilling with a Vastar bit, the two separate flutes will remove waste material so that you can continue to focus on the workpiece.

What’s even better?

Vastar also boasts a 45-day money-back guarantee and 18-month warranty on all of their bits. The biggest drawback of this kit is the fact that no case is included, but the bits will fit in most generic cases.

  • Two-fluted design for quick waste removal
  • Includes a powerful center punch
  • Made from M2 steel with titanium coating
  • Will create clean holes in most materials
  • Center punch prevents walking
  • Great for countersinking screws
  • Bits can leave burrs behind
  • Case not included
  • Center punch spring wears out quickly
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Buyer’s Guide – Main Things to Consider 

  • Materials

When it comes to buying drill bits, the material that you will be drilling into is the most important factor to consider. Using a wood bit on metal or masonry is going to be time-consuming and potentially dangerous.

On the other end of the spectrum, drill bits for steel might not work on softer materials such as wood because they don’t grip the fibers.

Before purchasing a kit, you should first double-check what types of materials the bits have been designed for. Most drill bit manufacturers list the recommended materials on the tops of their packages.

Are your current drill bits breaking every time that you use them? If that sounds like your own situation, then you might be using the wrong bits.

  • Frequency of Use

How often you are going to use your drill bits is another factor that you must consider. Those who only need to make a few holes a year might not want a comprehensive kit that includes dozens of different drill bits.

A smaller kit with a handful of high-quality step bits will most likely be a better option if you are an amateur DIYer. When those step bits become dull, you can easily replace them with high-quality drill bits later on.

  • Shank Design

Even though there are dozens of different shanks and chucks on the market, the vast majority fall into two categories. Straight shanks have smooth cylinders that fit into Jacobs chucks. Some of those chucks are tightened with a key, but most require nothing more than your hands.

Commercial drill presses and impact guns tend to have chucks that require chuck keys. Hex shanks are popular as well, and those bits are usually designed for quick-change hex chucks. Using a bit with the wrong shank could damage your tool or result in a major injury.

  • Price

Just like most other tools, you tend to get what you pay for with drill bits. It might be tempting to pick up a set of cheap bits, but those accessories almost always become dull after the first few uses.

If you aren’t sure how often you are going to use your bits, then you should invest in a general-purpose set from a reputable company. One of those sets will be a good investment if you only plan on using the bits a few times a year.

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Different Types of Best Drill Bits for Metal

  • Metal

Have you been destroying your bits on thick and hardened metals?

Metal drill bits tend to be the most expensive bits because they must be made from hardened alloys. Some of them also have cobalt or titanium coatings for improved strength and heat resistance. Most metal bits also have relatively flat heads with small pilot points to prevent them from walking around flat surfaces.

  • Wood

These tend to be the most common bits, and they often last for years as long as you don’t attempt to use them on metal or bricks. Wood bits typically have brad points tips to prevent the soft fibers from tearing or blowing out the back.

Twist bits are popular among woodworkers as well, but the holes that they produce aren’t always as clean as the brad point bits holes.

  • Masonry

Trying to use masonry bits on other materials is nearly impossible. Purpose-built masonry bits generally have flat heads that quickly burrow into concrete, limestone, quartz, and reinforced clay.

If you use a masonry bit on iron or steel, then it will most likely walk around the surface without penetrating. These bits are almost always used with hammer drills or drill guns that have a hammer mode.

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Drilling Through Metal: Problems and Solutions

  • Safely drilling through metal requires patience and a steady hand.
  • The most common issue that people run into when drilling through metal is not being able to start the hole.
  • With a center punch, you can make a small saddle or dimple in the workpiece so that the bit doesn’t move around.
  • You should then keep your drill at a low speed until it has penetrated the metal.
  • If the bit begins to smoke, then you need to pause for a few moments and cool the area with some type of lube.
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What is the best lube for drilling through metal?

For soft metals like aluminum and copper, you can lubricate the bit with an all-purpose oil such as WD-40. As for steel and other hard metals, you should invest in cutting oil that is specifically made for metalworking.

Can multi-purpose bits be used on any material?

Multi-purpose bits are a good option for general projects around the home, but they rarely stand up to rigorous use on hard materials.

10 Total Score
Final Verdict

DEWALT DW1354 14-Piece Titanium Drill Bit SetDEWALT makes some of the best drill bits for metal, and the DW1354 kit contains 14 high-quality bits made from steel and titanium. While this isn’t the largest kit on the list, it is one of the best sets for the money.

The smaller bits in this kit are perfect for plastics and wood while the larger bits will quickly take care of non-ferrous metals like aluminum.

Are you on the lookout for a good set of all-purpose drill bits?

This kit is backed by DEWALT's money-back guarantee as well as an excellent warranty, and that means you won’t have to worry about the bits falling apart after just a few uses.

Overall, this kit is a great investment for amateur DIYers as well as professional contractors.

User Rating: 5 (2 votes)

I am a construction worker with 20+years of experience and a particular interest in woodworking, here to share my thoughts and tips with everyone who’s looking for some direction.

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