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10 Best Drill Bits of 2021 – Which is Better for Wood & Metal?

Here’s the thing:

There are so many reviews about the best drill bits on Google. They will educate you on how to choose a drill bit.

Read them, and you might get one or two drill bits that work well in your situations. But if you are a seasoned or veteran handyman, you want to know how the drill bits will make your work easier.

In other words, you need the best drill bits reviews that cut through the noise and goes into details about each product.

In this post, we’ll share with you what you need to pay attention when buying a drill. Most importantly, the drill bits you need to buy.

Let’s dive right in.

Quick Glance: The Best Drill Bit Set


 The Best Drill Bit on the Market of 2021

1. DEWALT DW1354 14-Pieces Titanium Drill Bit Set (My Top Recommended)

DEWALT Drill Bit Set, Titanium, 14-Piece (DW1354),Yellow

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The Dewalt DW1354 comes with 14 drill bits. This is an excellent choice for weekend warriors or a seasoned professional who don’t drill often.

After you press on, it doesn’t spin right away like others. Instead, bits only rotate if you come into contact with wood or hardened metal.

I was impressed because this feature is rarely found in other drill bits.

Second, this feature reduces friction and minimizes heat. That’s why you won’t see fire sparks when you are in the middle of drilling.

Another exciting feature is the “No-Slip Shank” which keeps titanium bits in place so they won’t get displaced.

Since most of its bits are formidable and tapered web, the drill bit is durable.

After trying and testing this tool, its primary purpose is to drill wood and thin metal sheets.

In other words, it is not the right tool if you want to drill ferrous metals because of bits wobbling.

What I Like

  • Titanium material to strengthen the body
  • Heavy-duty pilot tip
  • Gorgeous carry case
  • Compact and portable

What I Don’t Like

  • Un-coated steel shanks
  • Cannot drill hard steel

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2. Vastar Titanium Step Drill Bit Set

Vastar Titanium Step Drill Bit Set, 3-Piece Set & Automatic Center Punch

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Are you looking to drill sheets of metal?  Then you’ll need a superior drilling bit. In other words, they need to be strong, sharp, and versatile.

The good news is, Vaster Titanium stop drill bit has a nice balance of all these three (sturdy, sharp, and versatile).

What attracts me to Vaster titanium is that it can penetrate a “medium thick” sheet metal.

Like me, you might not think of its capacity unless you gave it a try.

But it’s a 3-Bit set which has 28 bits that can perform a variety of task, which makes the drill beats awesome.

I will be lying to say that versatility is the only thing you will love about Vaster. Vaster is super strong because its Titanium M2 steel can work even on metal plates.

But that’s not all.

If you have worked with other drill bits, you’ll notice they give off heat because of friction. Can you imagine that such cases don’t happen when you use Vaster?

Let me give you a little scoop about its “Automotive center punch” system.

When you press the drill bits into hard metal or wood, the spring starts and delivers strikes which drill through the material with ease.

Lastly, the tool is corrosion resistant. You can penetrate screws besides regular holes.

Something that we forgot to mention is, the drill features a knurled grip to provide excellent traction.

What I Like

  • Precise, sharp tip bits that won’t allow heat build up
  • 28 drill bits packed in 3 sets
  • Automatic punch system to create even holes

What I Don’t Like

  • Center punch won’t work with harder material

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3. DEWALT DW1177 20-Piece Black-Oxide Metal Drill Bit Set

DEWALT Black Oxide Drill Bit Set, 20-Piece (DW1177) (Black & Gold)

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As a craftsman, I love the expertise DEWALT take to make their product excellent. That’s why in my list I didn’t want the Dewalt DW1177 to miss.

It’s 20-bit set caught my attention because it can penetrate metal, wood, hard plastics, and brick surface.  Most importantly, these bits are strong, and they can drill any surface.

Speaking of strength and durability, the manufacturer made sure it resembles a parabolic flute. The idea behind this is to increase its strength and drilling power.

Another great surprise is its 135-degree split point. The advantage of this is, you’ll be worry-free while working on the metal surface.

Even better, the chances of bits of slipping or derailing when working at high speed are low.

Since it’s strength is admirable, the tool won’t degrade because its metal cutting bits have black oxide finish as protection.

Lastly, the tool comes with a carrying case. You can organize the tools in its sizes and makes sure tools are safe.

Besides that, you also have a “soft lock” to lock the case anything you are going to work. The soft lock adds an extra layer of safety and security.

What I Like

  • Able to penetration “medium thick” metal and wood
  • 20 drills bits
  • 135-degrees split
  • Excellent carrying case

What I Don’t Like

  • The thin bits build up heat faster

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4. CO-Z 5 PCS HSS Cobalt Multiple Hole 50 Sizes Stop Drill Bit

CO-Z 5pcs Hss Cobalt Multiple Hole 50 Sizes Step Drill Bit Set with Aluminum Case

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Imagine if you had all the money and wanted a workhorse drill beats? Imagine if that drill bit could tackle everything you wanted-whether it is personal and common uses.

The good news is:

CO-Z HSS cobalt stop drill is what you are looking for. First, the drill has 50 different sizes to penetrate different sizes of holes. One set has 5 bits.

Second, the tool reduces friction. As we know, less friction equals less heat, that means you’ll work with it longer than standard drill bits.

One feature that standouts are the durable cutting blades. The blades are super sharp, making the bits to work through any metal sheet despite its thickness.

Third, with its 3-sided crank, you won’t experience slippery or wobbling while you are holding the drill.

For protection and safety, you are provided with an aluminum casing that is sturdy and classy. And this solves the problem of metal drill bits getting a drill with times.

What I Like

  • Aluminum Casing
  • 5 bits for 50 different styles  of drilling
  • Double cutting sharp blades

What I Don’t Like

  • Not suitable for stainless steel metal

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5. IRWIN Tools 3018002 Cobalt M-35

IRWIN Drill Bit Set, M35 Cobalt Steel, 29-Piece (3018002)

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Let’s get one thing clear.

All drill beats I have reviewed on this list are great. Most importantly, they have exceeded my expectations.

What if you are running a professional workshop and you need to put in the extra yard? The thing is, you’ll need a drill bit one or two that can handle heavy grinding when necessary.

That’s where Irwin’s cobalt M-35 metal index drill bit comes in. It’s not just another tool with variable options; it’s a high-end tool comprising of 8% cobalt and steel.

The drill bits rotate at a high-speed to ensure the drill is deep. The cobalt coating makes this drill bit abrasive resistant and extends the life expectancy of those bits.

Within the 135-degree split force, the tool starts working only after they have touched the surface of the metal. That’s means; you waste no power.

Aside from that, Irwin comes with different bits for different metals.

The index that comes along with that package will tell you the different bits for different metals,  in case you don’t know what you are working with.

It’s carrying case will impress you. Its molded rubber and rubber absorbs impacts well.

What I Like

  • 135 degrees split makes it rotate faster
  • Durable bits
  • Can penetrate thick metals thanks to its copper

What I Don’t Like

  • You will need to lubricate the tool often

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6. Titanium Drill Bit Set For Metal 230 Pc

MASTERCRAFT Titanium Twist Drill Bit Set – 230 Pcs | Coated High-Speed Steel for Wood, Plastic, and Metal with Storage Case | 1/16' - 1/2 Inch

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Speaking of professional drilling and workshop, something we couldn’t resist to offer you in our lost is Titanium drill bit.

The drill bit takes care of every job you throw at it. Choose Titanium drill bit if you want a drill bit that has lots of pieces.

For this drill bits, there are 230pc, that means it will take care of everything you throw at it.

In as much as it a massive arsenal, you can’t use it on concrete or masonry jobs.

So that it lasts long, the manufacturer used HSS steel (Hollow structural section). The main reason is to ensure superior strength to last for long periods.

But that’s not all. The drill bit has a Titanium coating. With Titanium, you are guaranteed of extra durability.

Thanks to this protective coating, there’s little wear and tear.

Lastly, the tools have a hardened case housing all the bits. To mean that, it protects the bits of every impact.

Since it also has a printed tray, you will keep every bit and tool organized in one place.

What I Like

  • Super durable thanks to HSS steel construction and titanium
  • 230 pieces of drill different holes
  • longer lasting bits

What I Don’t Like

  • Lacks plated shanks
  • Won’t handle tough materials

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7. IRWIN Tool 62124 3/8-Inch Cobalt 135-Degree

IRWIN 62124 3/8 by 12-Inch Black Oxide Drill Bit

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The IRWIN Tool 62124 doesn’t need much introduction because it is horsepower for so many things. Let’s go over the features in details.

The manufacturer used M-35 Cobalt and steel alloy to make this powerful tool. That means you are guaranteed top-notch durability and life expectancy.

A lot of drill beats will generate heat but what sets IRWIN 63124 apart is the alloy construction makes it disperse heat faster than regular drill bits.

Like most drill bits in my list, this one has a 135-degree split point. If you are a regular handyman, you’ll love it because the split top protects you from slipping.

The drill bits feature a straight shank together with the Jabber-style designs.

You can use it for various types of drill press chucks. Another option you may have is to buy many drill bits to use with this model.

What I Like

  • The sturdy design makes it durable
  • 135-degree split top design
  • Cobalt and steel alloy

What I Don’t Like

  • Cannot drill hard steel

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8. Drill America DWD Co PC

Drill America - DWD29J-CO-PC 29 Piece M35 Cobalt Drill Bit Set in Round Case (1/16' - 1/2' X 64ths), DWDCO Series

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Drill America comes in 29 pieces per package together with a 1/64 increment.

With that in mind, rest assured you’ll do various kinds of drilling if you work with iron or steel.

Second, the drill bit comes coated with gold oxide. What that means is, your bits won’t wear or tear easily since there’s a reduction in friction.

Most importantly, it won’t succumb to heating through cooling pockets. With that in mind, rest assured you will drill hardened metals without any worry.

Its cutting angle is set to the 135-degree split point and centered to mean. You don’t need any hole or small chip when you are drilling. That way, you reduce the chances of clogging.

The 29-bits come housed in a plastic casing for easy organization and identification.

Since the tool has a great balance of reach and lengths, they can do lots of projects and work on  different surfaces.

What I Like

  • High-speed drilling that’s resistance to wear and tear
  • Black and solid finish together with black oxide to prevent corrosion and melting
  • 29-pieces

What I Don’t Like

  • Not known like IRWIN and Dewalt

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​9. Craftsman 9-46085 Drill Bit

Craftsman 9-64085 Professional Cobalt Drill Bit Set, 21 Piece

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If you are looking to work with heavy-duty material, craftsman 9-64085 drill bit is something you want to have. At only 1.27 pounds, it’s the lightest in our list.

The drill bit comes with a nice casing to house all your drill for organization and quick identification.

It also comes in a set of 21pc together with black oxide finish. What that means is, it will work for a long time without getting burnt or destroyed.

In other words, it can serve for long. Since this drill bit had a black oxide coat, you don’t need to add water to make it cool when drilling because the oxide makes it run cooler.

The 21 pieces can stand heavy-duty and commercial use without showing you signs of wear or tear.

The bits of this tool has a high-speed capacity during drilling. You’ll find them to be the case when you work on Titanium and stainless steel.

Since this drill has no more pilot holes, you can achieve drilling accuracy with ease. This is useful, especially if you do repetitive drilling jobs.

Here’s the good news, the whole set works with both hard drill and drill press machine.

One thing you’ll notice is its split point is enhanced in design to stay balanced. The only drawback is its absence of a side notch.

Without it, you will always have to apply constant pressure. Otherwise, penetration will be hard on rough surfaces.

There’s no brittle associated with this drill bit although the tool will struggle if you apply the highest pressure.

The tool can get through sturdy materials if you double check all your drilling angles well.

With this drill, you can penetrate both drill presses and other stationary machines.

What I Like

  • Great for working on large projects
  • Work well thick materials
  • Excellent casing

What I Don’t Like

  • Lacks  a side notch

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10. DEWALT DW1263 14-Pieces Cobalt Pilot

DEWALT DW1263 14-Piece Cobalt Pilot Point Drill Bit Set

>>>See On Amazon<<<

We round our review with DEWALT DW1263 pilot point design. Unlike most drill bits I have reviewed this one has 14 pieces only. All its bits are built on industrial-grade cobalt structure.

That way, you can use them to drill sturdy stainless steel materials. Even when you are drilling, the speed won’t disappoint you. You will have experience efficiency with less effort.

Since it also has a pilot point feature, the drill bit provides excellent precision in performance. That way, you’ll have an easy time eliminating pilot holes and walking.

Like the rest of the product I have reviewed here, the machine has a durable outer casing handle.

You’ll have an easy time moving your box from one workstation to another.

As the name of this drill bit suggests, a pilot point ensures all your holes are identical in size.

Since its rotation starts when the machine comes in contact with the surface, you will have clean holes.

The package comes with a lot of drill bits. You have the two ⅛ inch, a single 5/64 -inch, one 3/32-inch  and many more.

I am assuring you that this broad range will meet all the needs you may have.

Use of the industrial-grade cobalt alloy means you won’t need to worry about the coat-wearing out.

There are exceptional longevity and durability. With the tool, you won’t have a second thought penetrating woods and stool.

What I Like

  • Industrial-grade cobalt alloy
  • 14 drill bits

What I Don’t Like

  • Challenging  fitting with some driver model

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The Drill Bits Buying Guide

What Type Of Drill Bit Is Best?

best drill bit set for metal

Metal. They can work with intense heat which regular bits can’t. Regular drill bits are plastics, wood or PVC.

Metal drills are hard and can work on objects of different thickness. Most normal regular bits can’t do that. Let’s look at each type of drill bit in detail.

  • High-Speed Steel (HSS) Bits– they are called twists drill bits, and they are ideal for everyday drilling. They have a cylindrical shank but a few are modified to feature ¼ ‘’ hex shank.
  • Brad point bits- they have a brad point tip to allow outside cutting edges. They don’t produce clean holes.
  • Masonry bits- they are meant for hammer drills. They are used to drill bricks, concrete, and stone. They also have a hexagonal shank to prevent bits from slipping.
  • Multi-purpose bits- They have a unique diamond ground tungsten tip you can use in rotary and hammer modes. They can drill every type of material, such as wood, masonry, plastic, and metals.

What Kind of Material Are Used to Make a Drill Beat?

biggest drill bit set

The drill bit construction matters a lot. If you drill a metal surface, you’ll need a superior tool that can do exceptional work.

Since you are looking for super construction, you will have to use HSS drill bits because they are hard and durable. Most importantly, they drill well under high speed without wobbling.

Most manufacturers use cobalt and steel to make metal drill bit. That’s why they are durable and can drill thick metal.

High-speed steel construction should be used when you are working on metal sheets and thin metal plastics.

If you are a serious handyman, you will always go with drills made of cobalt and coated with Titanium. The price may be high for this tool, but they deliver exceptional results.

How Many Numbers in a Set Should a Drill Bit Have?

best drill bits for metal

Numbers in a set matters because a high number means you can handle different types of drilling with the tool.

Always compare the model and its options. The most model will come with a different package having a different number of sets.

If you don’t know what numbers of the set to go far, make sure the package you are buying provides at least 14 to 21 drill bits.

From a professional point of view, choosing the highest number of drill bits provides you with lots of options and flexibility when drilling and polishing things.

What Bit Sizes Do You Need?

best drill bit set

For simple projects, you don’t need a lot of drill bit sizes. Drill bit with an extensive set cost a lot of money.

Unless you’ll end up using them, there’s no need to waste your money. If you do different projects that vary, you will need bits of various sizes.

If you have been in shopping for a drill, you will notice the manufacturer use the term “jobber” offers.  Well, it implies the bits have a particular flute length.

  • Flute- the spiral part
  • Jobber- a drill bit with a flute length of between 9 to 14 times.

Does the Drill Have a Shank Designs?

drill bit brands

The majority of drill bits have a high-speed, but a lot of them are not made equally. With a hexagonal drill bit shank design, chances of slippage reduce.

If you took a look at drill’s chuck, you’d see it has three mechanical arms that reduce the grip.

The purpose of the shank design is to protect the drill from spinning at high speeds inside.

With around shank design, you will tighten the chunk to ensure there’s no slippage.


Choosing a drill bit is not rocket science. You have first to identify the primary purpose for it or why you need it in the first place.

If you are a hobbyist, you don’t need all the bells and whistles that come with a high-end drill bit.

In case, you are a weekend warrior or veteran handyman; you’ll need a premium drill that can do the job well.

Most importantly, you’ll be paying lots of attention to the number of sets and construction material.

We hope this best drill bit review has answered every question you have about drill bits.

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