9 Best Metal Drill Bits For Metal Fabrication [Buyers Guide 2022]

Last Updated on May 2022

With regards to controlling instruments, drills are by far the most flexible and dependable machines that you can have. In any case, causes the gadget is so astounding that you can utilize various bits to take a shot at different assignments. In this way, regardless of whether you have to penetrate through wood, plastic, or metal, you can discover bits that will make your job much more straightforward.

Today, we will take a look at the best metal drill bits for metal fabrication that will work best for you.  It’s essential to remember, however, that there are many different metals out there, so it’s vital to identify metal drill bits that are right for the kind of metal you are working on.

For instance, if you need to penetrate through sheet metal, you can any practically any twist bit. Assuming you need to drill through-hardened steel, you’ll require something more substantial. For that reason, we’ll also briefly highlight the distinctive bit types and how they can be used successfully.

In the meantime, let’s go straight to the 9 best metal drill bits for metal fabrication

ProductDimensions Weight
8.25 x 4.63 x 2.75 inches4.5 pounds
4 x 1 x 5 inches2.88 ounces
4.1 x 4.1 x 0.7 inches2.4 ounces
8.75 x 8.75 x 1.38 inches1.05 pounds
1.7 x 9 x 9 inches8 ounces
7.95 x 4.72 x 1.57 inches1.14 pounds
4.75 x 3.88 x 0.75 inches1.6 ounces
8.75 x 8.75 x 1.38 inches14.9 ounces
6 x 4 x 1 inches0.25 ounces

9 Best Metal Drill Bits For Metal Fabrication

IRWIN Drill Bit Set


  • These drilling tools are made for PVC, wood, and all kinds of metal, including hardened steel.
  • This product arrives in a 29-piece set.
  • These drilling tools have a round shank structure.

This is a high-cost metal drill. This high cost can be traced to the fact that this drill made out of cobalt steel. Cobalt empowers you to drill openings in the hardened steel.

Even though hardened steel is their cutoff, these drills can likewise be used around the house for regular drilling purposes.


  • In case you need a drill that will work through rough materials, IRWIN Tools Cobalt Steel Drill Bit is a great choice.
  • IRWIN Tools Cobalt High-speed drilling set is a significant addition to this item.
  • You won’t have the issue of the bits warming up when you are using them.
  • The maintenance isn’t a big issue.
  • It has the 135-degree split to guarantee you are drilling precisely.


  • You have to grease up these bits to ensure they don’t break easily.

Black and Decker 15-110 High-Speed Steel Drill Bit


  • These drilling apparatus are made for PVC, wood, and soft metal.
  • These drilling bits have a round shank structure.
  • This thing arrives in a 10-piece set.

These are ideal drill bits for little fixes and repairs around the house.  The bits’ carrying case configuration is perfect for the kitchen cabinet, the top of your tool kit, or other spots where you’d want to have your drill bits available.


  • This set arrives with ten drilling tools that are ideal for the amateurs.
  • You can drill thin metal, and PVC plastic with this drilling tools’ set.
  • Storing this set in the toolbox is easy, thanks to the bit bar that comes with this set.
  • Works with any kind of drill press you pair it with.


  • These are just good for DIY undertakings, not business gigs.

Mibro 589201 Titanium Coated Countersinks


  • These drills have a round shank design.
  • This product arrives in a 10-piece set.

  • This drilling tools’ set expels screws super-quick in addition to drilling holes.
  • It is a “Left Hand” gadget with a spiral design that conveys power when you need it.
  • You can get a rough idea about the drilling apparatus’ sizes and screw sizes since they are etched on these extractors.
  • The hold of these bits increases as the resultant resistance of the fasteners goes up.
  • Expect to drill deep holes on your metal sheets, thanks to the set’s design.

  • These drilling tools are covered in titanium and last multiple times longer than the ordinary bits out there.
  • These drilling tools are useful for rubber, soft metal, wood, and plastic.
  • The alloy steel construction with “Hard” edges is a big plus; these make the set more impactful.
  • These drill bits are fast when cutting metal or drilling holes.


  • Drilling into some metal may make these drilling tools dull rapidly.

DEWALT DW1361 Titanium Pilot Point Drill Bit Set


  • These drilling tools are made for Soft metal, PVC, and wood.
  • These drilling tools have a hexagonal shank intended to lessen slippage.
  • This thing comes in the 21-piece set.

These drilling bits are ideal for the eager DYI-er. The titanium covering will guarantee a more extended life.

This set incorporates more sizes than the typical drilling toolset.


  • The “Pilot Point Tip” permits you to drill holes neatly.
  • It doesn’t wander when you are linking it to a chuck to guarantee quality.
  • Each drilling bit has a tightened design permitting it to be durable and robust to keep going for a long time.
  • You won’t get any splinters taking off from the holes you are drilling using these drilling bits.


  • It’s not the best set for specialized jobs that require attention.

DEWALT DW1177 Black-Oxide Metal Drill Bit Set


  • These drills are meant for wood, PVC, and soft metal.
  • These drills have a round shank structure.
  • This thing arrives in a 20-piece set.

These drilling apparatus accommodates up to a half-inch hole utilizing a 3/8 inch drill. The manufacturer included three additional drilling tools of the three tiniest sizes, so you have extra close by.


  • The Black Oxide cover guarantees that your drills retain their toughness throughout their lifespan.
  • The 20 bits allow you to do much more than the previous 14-piece set would.
  • These are structured only like a parabolic flute; this awards these bits some extra strength to take on materials of various kinds.
  • The 135-degree split point configuration permits you to drill with precision.


  • These bits can develop heat rapidly if not given proper attention.

Neiko 10197A Titanium Step Drill Bit Set


  • These drilling tools are designed for thin sheet metal.
  • These drilling tools have a hexagonal shank intended to decrease slippage.
  • This thing arrives in a 5-piece set, yet will charm up to 50 distinct sizes.

These drilling tools are produced using high-speed steel. These are also intended for all kinds of metal. The attractive carrying case will guarantee that you don’t lose these high-end drills.


  • This set comes with five drilling bits.
  • This one deals with 50 different sizes, with only five drills available to its disposal.
  • You can penetrate the thin metal sheet with these drilling tools.
  • This drill set is well-priced.
  • You’ll get a set with “Step” design; bits don’t sneak out of the chuck.


  • You might have issues with the quality of the bit’s carrying case.

Milescraft 2320 Metal Stubby Drill Bit Set


  • These drills are designed for wood, soft metal, and   PVC.
  • These drilling tools have a hexagonal, brisk discharge shank design.
  • This thing arrives in a five-piece set.

This is an excellent drill for shallow holes and right angles.

The drill’s quick-release feature on the shank allows you to use this device in a standard drill set and use it as a quick-release drill bit collar.


  • You can drill into restricted spaces utilizing these bits due to the measurements that these drills offer.
  • 135-degree split permits you to penetrate through metal or plastic quickly and precisely.
  • It comes with a ¼-inch hex shank structure that functions admirably with both hex and standard chunks.
  • The set covers all standard drilling tool sizes you can imagine.


  • Not the right choice for heavyweight drilling gigs.

DEWALT DW1354 14-Piece Titanium Drill Bit Set


  • These drilling tools are proposed for soft metal, PVC, and wood.
  • These drill bits have a hexagonal shank to diminish slippage.
  • This thing arrives in a 14-piece set.

By now, you must have noticed that DeWalt is a trusted name concerning these tools. These drill bits have a pilot tip to forestall “strolling” of the drill.

This set comes in the original, standard DeWalt hard case.


  • A 14-piece drilling toolset permits you to deal with each need you may have.
  • It allows you to drill spotlessly thanks to its ability to begin drilling quickly upon contact.
  • These are anything but difficult to utilize and hand; simply remove one from the container, connect it with the chuck, and start your task.
  • The Hexagonal shape doesn’t allow the bits to slip off the chuck.
  • They are incredible bits to drill into PVC, wood, or even soft material like plastic.


  • There’s no major noticeable flaw for now.

Neiko® 10193A Titanium Step Drill Bit Set


  • These drilling tools are intended for fragile sheet metal.
  • This product arrives in a 3-piece set. However, it will work with up to 28 different sizes.
  • These drilling bits have a hexagonal shank meant to decrease slippage.

These are titanium-coated drill bits.  They are meant for use in metal shops and will penetrate through and deburr the metal simultaneously.

Although these bits are intended for sheet metal, these bits will penetrate through all kinds of metal.


  • Neiko 10193A is extraordinarily reasonable for dainty metal sheet drilling.
  • Neiko can work with 28 sizes of drilling bits because of the diverse widths on the bits.
  • Once more, you have the “Hexagonal Shank” to ensure the bits don’t slip.
  • This set is a great performer, although it is low-price.


  • You might have issues with the Neiko 10193A carrying case

 Buyer’s Guide


When choosing a drilling tool, you need to ensure that it can deal with the activity you need. When drilling through metal, you need something reliable and robust that won’t separate or wear out comfortably.

Since metal on metal friction can make a great deal of heat and grind, it’s significant that you pick materials that won’t get influenced by that much. With regards to working with metals, here are the most widely recognized drill materials you need to utilize.


This material is perfect for hard metals, as it won’t break easily. Usually, cobalt bits are a blend of HSS and cobalt, and it will indicate a percentage on the package (for the most part, around 5-8%). We recommend these bits when you take a shot at more robust materials that need something with an enormous punch.


This is rapid steel, and it is one of the more financially savvy alternatives out there. In any case, HSS is profoundly viable at getting openings through most metals, including hardened ones. What you need to search for, however, is bits that are canvassed in dark or gold oxide, as this will shield them from getting excessively exhausted from drilling through metal; if the HSS is exposed, it will breakdown a lot quicker.


Generally, you won’t ever need to stress over carbide drills as they are just intended for the thickest and heaviest metals. Likewise, you need an exceptional drill press to use them as they can crack if you aren’t cautious.


Taking a look at the metal drills available on the market, you will see that a significant number of them come with one of two distinct edges on the tip. For gentler materials like wood and plastic, you need a more honed point, usually 118 degrees. Notwithstanding, because metal sets up more obstruction, you need a compliment tip that won’t walk as you attempt to drill.

It’s prudent to ensure that the tips are 135 degrees. For thinner pieces, (for example, sheet metal), you may have the option to pull off a 118-degree tip. However, we don’t recommend this.


Size is a similarly significant factor. Drilling tool size is typically measured in fractional inches, wire sizes, letter sizes, and metric decimal millimeters. It is a smart thought to get drill bits in a couple of various sizes so you can penetrate gaps of changing widths.


The length of your drill will influence how proficient and how powerful it is for explicit errands. Shorter drilling apparatus’ will, in general, be more grounded than long bits, and they are more reluctant to go askew. In any case, they may not give the profundity expected to specific employments.


The materials from which the drills are made have a great deal to do with their solidness. Cobalt is a particularly sturdy and robust material, and you will find that drill sets produced using these materials are amazingly hard and dependable. Cobalt additionally disseminates heat rapidly, which diminishes the danger of overheating when penetrating through metal.

Consider buying drills with a dark oxide covering. These are impervious to consumption and will drill through most any material productively.

Titanium-covered drill bits are considerably increasingly impervious to grinding, and they remain sharp even with visit use. For the most significant life span, however, carbide-tipped drills are among the most sturdy you can purchase.

Tips and Tricks for Drilling Through Metal

If you are new to drilling holes into metal, you must follow some fundamental techniques and rules to guarantee that you get the ideal outcomes. Additionally, it will help ensure that you don’t harm anything, including yourself. You will need to follow these means when making your openings.

Wear Eye Protection

You ought to do this with any sort of drilling; however, it’s especially significant with metal. If a shaving got into your eye, it could cause genuine harm. Read our guide on the best [eye protection shield]

Use Clamps if Necessary

Except if you are drilling into a fixed shaft, hold the metal down with welding clamps or similar tools, so it doesn’t move while you drill. Since it sets up all the more a battle than wood or plastic, this is a significant advance.

Sandwich Sheet Metal

Thin pieces will require you to sandwich the metal to lower the risk of tearing through the piece of metal you are working on.

Place Wood Underneath

In case you are drilling on a table or anything, you need to put something behind the metal, so your drill doesn’t get harmed as it enters the sheet. It will likewise help keep you balanced out as you get it back through.

Punch it first

With harder metals, it very well may be challenging to remain exact when you’re first drilling. Ordinarily, the bit will begin “strolling,” which can represent an issue. To fix this issue, utilize a punch to make an imprint in the metal first with the goal that it won’t move around.

Use a Press if Possible

Once more, except if you are placing openings into a fixed bar or something, you will improve to utilize a press rather than a handheld drill. This will guarantee that you get a perfect hole without fail.

Deburr with a Larger Bit

Often, the metal will have burrs around the edges, which can be a minor issue. To streamline it, utilize a more significant piece and turn it by hand; this should remove the burrs viably.

Use Lubricant

Since a great deal of heat is produced when drilling through metal, you have to use the correct sort of ointment to guarantee that it doesn’t harm the bit or the piece on which you’re working.

Drill Slowly

In case you work your drill at the same velocities from you would with wood or plastic, it can wear out the bit surprisingly quickly. When in doubt, the harder the material, the slower you ought to go. This will guarantee that your bits last any longer.

Best Places to Purchase Metal Drill Bits


There are several places to buy welding accessories online. However, for worry-free return policies, transparency in terms of product quality and customer service, and fast shipping, head over to Amazon.

When you browse on Amazon, you can see what previous buyer reviews on the product they bought, and find out everything spec wise on the items quality, protective features, and comfort. You don’t need to go out to compare prices or features.

If you have problems with purchasing from Amazon, their customer service is excellent. You can also quickly and easily return to them.


This comprehensive review highlights what we’ve found to be the 9 best metal drill bits for metal fabrication. Check the reviews once more and select the set that fits your requirements. Let you do your drilling effortlessly and with precision with some of these top-rated metal drilling sets.

Recommended Reading:

Disclosure: We make a small commission from Amazon whenever you purchase products following our links (at no additional cost to you). This will never affect our evaluation of products. You can find our full disclosure here.

We will be happy to hear your thoughts

Leave a reply

Welding Insider