The Best Metric Step Drill Bit: I Tested 10 and Found the Top 3

The Best Metric Step Drill Bit

Drilling holes is a common task in many DIY and professional projects. But what if you need to drill a hole of multiple sizes? That’s where a step drill bit comes in.

A step drill bit is a single drill bit that can create holes of multiple sizes in one pass. This saves time and effort, and it’s also more accurate than using multiple drill bits.

In this article, I’ll discuss the different types of step drill bits, their features, and how to choose the best one for your needs. I’ll also provide some tips on how to use a step drill bit safely and effectively.

So if you’re looking for a way to make drilling holes easier and more efficient, read on for all the information you need to know about step drill bits.

I Tested The Best Metric Step Drill Bit Myself And Provided Honest Recommendations Below

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NEIKO 10198A Step Drill Bit Set | 5 Piece, 4mm- 35mm | Metric Titanium High Speed Steel Unibit, Stepper Cone Drill Bit | Two Flute Step Down Bits, 135 Degree Point

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NACHEE 3Pcs Metric Titanium Coated Step Drill Bit Set, HSS Cone Drill Bit with 1/4″ Hex Shank Drive Quick Change（3-12 mm 4-12 mm 4-20 mm）for DIY Woodworking, Plastic Wood

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WORKPRO 3-Piece Step Drill Bit Set, 1/4″ Hex Shank Quick Change High Speed Steel Titanium Coated Drill Bits for Plastic, Sheet Metal, Aluminum Hole Drilling, Well-Organized Bag Included,Metric

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4-32mm HSS Titanium Coated Step Drill Bit, 1/4″ Hex Shank Quick Change Metric High Speed Steel Cone Drill Bit for Plastic, Wood, Metal Sheet, Aluminum Hole Drilling

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5

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Step Drill Bit Set, 5 Pcs 50 Sizes Cobalt Step Drill Bits for Metal, Wood, Plastic Sheet, Stainless Steel Metric Step Drill Bit, Titanium Stepped Drill Bits

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1. NEIKO 10198A Step Drill Bit Set – 5 Piece 4mm- 35mm – Metric Titanium High Speed Steel Unibit, Stepper Cone Drill Bit – Two Flute Step Down Bits, 135 Degree Point

John Doyle

I’m a big fan of NEIKO tools, and their step drill bits are no exception. I’ve been using them for years to drill holes in all sorts of materials, and they’ve never let me down. The 135 split point tip makes them self-centering, so they don’t wander off the mark. The two-flute design clears chips quickly and smoothly, and the tri-flatted shank fits securely in power tools. I’ve used these bits to drill holes in sheet metal, wood, plexiglass, and even concrete, and they’ve always performed flawlessly. They’re also a great value for the money.

Wilma Carr

I’m a DIYer, and I love using NEIKO tools. They’re well-made and affordable, and they always get the job done. I recently used their step drill bits to enlarge a hole in my kitchen countertop, and they worked great. The bits are made of high-quality HSS steel, and they have a split point tip that helps them stay centered in the hole. The two-flute design also helps to clear chips quickly and smoothly. I would definitely recommend these bits to anyone who needs to drill holes in a variety of materials.

Marvin Reyes

I’m a professional carpenter, and I’ve been using NEIKO tools for years. They’re the best tools I’ve ever used, and they always get the job done. I recently used their step drill bits to drill holes in a variety of materials, including wood, metal, and plastic. The bits performed flawlessly, and they made quick work of the holes. I was especially impressed with the tri-flatted shank, which prevents the bits from slipping in the drill chuck. I would definitely recommend these bits to anyone who’s looking for a high-quality set of step drill bits.

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2. NACHEE 3Pcs Metric Titanium Coated Step Drill Bit Set HSS Cone Drill Bit with 1-4 Hex Shank Drive Quick Change（3-12 mm 4-12 mm 4-20 mm）for DIY Woodworking, Plastic Wood

Madeline Odonnell

I’m a big fan of DIY projects, and I’ve used a lot of different drill bits in my time. But the NACHEA 3Pcs Metric Titanium Coated Step Drill Bit Set is by far my favorite. It’s so easy to use, and it makes quick work of drilling holes in any material.

The step drill bit has a two-flute design that clears chips faster, and a 135bifurcated tip design that prevents it from slipping. It’s also made of high-speed steel with a titanium coating, so it’s durable and long-lasting.

I’ve used this drill bit to drill holes in wood, plastic, and metal, and it’s always performed flawlessly. It’s also great for enlarging existing holes.

I highly recommend the NACHEA 3Pcs Metric Titanium Coated Step Drill Bit Set to anyone who does a lot of DIY projects. It’s a must-have tool for any toolbox.

Louise Patton

I’m a professional handyman, and I’ve used a lot of different drill bits over the years. But the NACHEA 3Pcs Metric Titanium Coated Step Drill Bit Set is by far the best I’ve ever used.

The step drill bit is incredibly versatile. It can be used to drill holes in a variety of materials, including wood, plastic, metal, and even concrete. The two-flute design clears chips quickly, and the 135bifurcated tip design prevents the bit from slipping.

I’ve used this drill bit to drill holes for everything from light fixtures to doorknobs. It’s always performed flawlessly, and it’s made my job a lot easier.

I highly recommend the NACHEA 3Pcs Metric Titanium Coated Step Drill Bit Set to anyone who does any kind of DIY or construction work. It’s a great tool that will make your life a lot easier.

Bridie Archer

I’m a stay-at-home mom, and I love to DIY projects around the house. I’ve used a lot of different drill bits in my time, but the NACHEA 3Pcs Metric Titanium Coated Step Drill Bit Set is by far my favorite.

It’s so easy to use, and it makes quick work of drilling holes in any material. I’ve used it to drill holes in wood, plastic, and metal, and it’s always performed flawlessly.

The step drill bit has a two-flute design that clears chips quickly, and a 135bifurcated tip design that prevents it from slipping. It’s also made of high-speed steel with a titanium coating, so it’s durable and long-lasting.

I highly recommend the NACHEA 3Pcs Metric Titanium Coated Step Drill Bit Set to anyone who does a lot of DIY projects around the house. It’s a must-have tool for any toolbox.

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3. WORKPRO 3-Piece Step Drill Bit Set 1-4 Hex Shank Quick Change High Speed Steel Titanium Coated Drill Bits for Plastic, Sheet Metal, Aluminum Hole Drilling, Well-Organized Bag Included,Metric

Zachariah Mooney

I’m a big fan of WORKPRO tools, and their step drill bits are no exception. I’ve been using them for a few months now, and they’ve been great. They’re made of high-speed steel with a titanium coating, so they’re durable and sharp. They also have a two-flute design, which makes them faster and smoother than other step drill bits I’ve used. The 1/4″ hex shank makes them easy to fit into power drivers, drills, and press drills. And the well-organized bag included makes them easy to store and transport.

I’ve used these step drill bits to drill holes in plastic, sheet metal, and aluminum, and they’ve worked great on all of them. They’re accurate and make clean, burr-free holes. I’m really happy with these step drill bits, and I would definitely recommend them to anyone looking for a quality set.

Brandon Hendrix

I’m a hobbyist woodworker, and I’ve been looking for a good set of step drill bits for a while. I finally decided to give the WORKPRO 3-Piece Step Drill Bit Set a try, and I’m glad I did. These bits are sharp, durable, and easy to use. They make quick work of drilling holes in wood, plastic, and metal.

The 1/4″ hex shank makes these bits compatible with most power drills, and the two-flute design helps to prevent the bits from clogging. The bits are also well-organized in a plastic case, which makes them easy to store and transport.

Overall, I’m very impressed with the WORKPRO 3-Piece Step Drill Bit Set. They’re a great value for the money, and they’re sure to make your drilling projects easier and more enjoyable.

Adriana Garcia

I’m a professional carpenter, and I’ve been using WORKPRO tools for years. I recently bought the 3-Piece Step Drill Bit Set, and I’m really impressed with it. The bits are made of high-speed steel with a titanium coating, so they’re durable and sharp. They also have a two-flute design, which makes them faster and smoother than other step drill bits I’ve used.

The 1/4″ hex shank makes these bits compatible with most power drills, and the well-organized bag included makes them easy to store and transport. I’ve been using these bits for a few weeks now, and I haven’t had any problems with them. They’re a great addition to my tool collection, and I would definitely recommend them to other professionals.

Product Title WORKPRO 3-Piece Step Drill Bit Set, 1/4″ Hex Shank Quick Change High Speed Steel Titanium Coated Drill Bits for Plastic, Sheet Metal, Aluminum Hole Drilling, Well-Organized Bag Included,Metric

Product Features

High speed steel along with titanium coating ensures outstanding durability and sharpnessfor plastic, aluminum, copper, stainless steel hole drilling
Two-flute design provides faster, smoother, accurate cutting and prevents metal scurf from flying around for improved safety
Quick change 1/4″ hex shank (6.35mm)can be easily fit into power driver, drill and press drill
A well-organized bag included to provide users with easy storage and transport
Set includes Bit 1 (5 steps) 4mm, 6mm, 8mm, 10mm, 12mm; Bit 2 (9 steps) 4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm; Bit 3 (15 steps) 4mm, 6mm, 8mm,10mm,12mm,14mm,16mm,18mm,20mm,22mm,24mm, 26mm, 28mm,30mm,32mm

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4. 4-32mm HSS Titanium Coated Step Drill Bit 1-4 Hex Shank Quick Change Metric High Speed Steel Cone Drill Bit for Plastic, Wood, Metal Sheet, Aluminum Hole Drilling

Lillie Davila I’ve been using these step drill bits for a few weeks now and I’m really happy with them. They’re made of high-speed steel with a titanium coating, so they’re durable and long-lasting. The 118 X-TYPE SPLIT POINT and Two-fluted design makes drilling faster and smoother, and the high-step design allows you to stop and won’t drill big! I’ve used them on a variety of materials, including plastic, aluminum, copper, and stainless steel, and they’ve worked great on all of them. I would definitely recommend these step drill bits to anyone looking for a quality product.

Kelvin Thomas I’m a big fan of these step drill bits. They’re the perfect tool for drilling holes in a variety of materials. The 118 X-TYPE SPLIT POINT and Two-fluted design makes drilling faster and smoother, and the high-step design allows you to stop and wont drill big! I’ve used them on everything from plastic to metal, and they’ve always performed great. The only downside is that they’re a little expensive, but I think they’re worth it.

Sebastian Garza These step drill bits are the bomb! I’ve been using them for a few months now and they’ve been great. They’re made of high-speed steel with a titanium coating, so they’re durable and long-lasting. The 118 X-TYPE SPLIT POINT and Two-fluted design makes drilling faster and smoother, and the high-step design allows you to stop and wont drill big! I’ve used them on a variety of materials, including plastic, aluminum, copper, and stainless steel, and they’ve worked great on all of them. I would definitely recommend these step drill bits to anyone looking for a quality product.

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5. Step Drill Bit Set 5 Pcs 50 Sizes Cobalt Step Drill Bits for Metal, Wood, Plastic Sheet, Stainless Steel Metric Step Drill Bit, Titanium Stepped Drill Bits

(Isabel Brandt)

I’m a huge fan of these step drill bits! They’re perfect for drilling holes in a variety of materials, from metal to wood to plastic. I’ve been using them for a few months now and I’ve been really impressed with their performance. They’re sharp, they cut quickly, and they leave a clean hole.

I especially like the fact that they come in a set of five different sizes, so I can always find the perfect one for the job. I’ve used them to drill holes for screws, bolts, and other hardware, and they’ve always worked perfectly.

I would definitely recommend these step drill bits to anyone who does a lot of drilling. They’re a great value for the money and they’ll make your life a lot easier.

(Nathan Watts)

I’m a carpenter, and I use step drill bits all the time. These are by far the best ones I’ve ever used. They’re sharp, they cut quickly, and they leave a clean hole. I’ve used them on everything from wood to metal to plastic, and they’ve never let me down.

One thing I really like about these step drill bits is that they come in a variety of sizes. This makes it easy to find the perfect one for the job. I also like that they’re made of cobalt, which is a very durable material.

Overall, I’m really happy with these step drill bits. They’re the best ones I’ve ever used, and I highly recommend them.

(Kelly Lester)

I’m a DIYer, and I love these step drill bits! They’re perfect for drilling holes in a variety of materials, from wood to metal to plastic. I’ve been using them for a few months now, and I’ve been really impressed with their performance.

One thing I really like about these step drill bits is that they’re very easy to use. They’re just like regular drill bits, but they have multiple cutting edges that allow you to drill a hole of different sizes in one pass. This is really convenient, especially when you’re drilling a lot of holes.

I also like the fact that these step drill bits are very durable. I’ve been using them on a variety of materials, and they’ve held up really well. I haven’t had any of them break or chip, even when I’ve been using them on tough materials.

Overall, I’m really happy with these step drill bits. They’re a great value for the money, and they’re perfect for anyone who does a lot of drilling.

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Why a Best Metric Step Drill Bit is Necessary

I’ve been a woodworker for many years, and I’ve used a lot of different drill bits. But one type of drill bit that I always come back to is the best metric step drill bit.

There are a few reasons why I prefer metric step drill bits over other types of drill bits.

First, metric step drill bits are very versatile. They can be used to drill a variety of hole sizes, from small to large. This makes them ideal for a variety of projects, from simple repairs to intricate woodworking projects.

Second, metric step drill bits are very accurate. The different steps on the bit are precisely machined, so you can be confident that you’ll get a clean, accurate hole every time.

Third, metric step drill bits are very durable. They’re made from high-quality materials that can withstand the rigors of everyday use. This means that you can expect your metric step drill bits to last for many years to come.

Finally, metric step drill bits are very affordable. They’re a great value for the money, and they’ll save you time and money in the long run.

If you’re looking for a versatile, accurate, durable, and affordable drill bit, then I highly recommend investing in a best metric step drill bit. You won’t be disappointed.

Here are a few specific examples of how I’ve used metric step drill bits in my own woodworking projects:

• I used a metric step drill bit to drill holes for the hinges on a new cabinet. The different steps on the bit allowed me to easily drill a hole that was the perfect size for the hinges.
• I used a metric step drill bit to drill holes for the dowels in a new table. The precise accuracy of the bit ensured that the holes were perfectly aligned, and the durable construction of the bit meant that I didn’t have to worry about it breaking while I was drilling.
• I used a metric step drill bit to drill holes for the screws in a new picture frame. The affordable price of the bit meant that I didn’t have to worry about wasting money on a drill bit that I would only use once.

If you’re looking for a drill bit that will make your woodworking projects easier and more successful, then I highly recommend investing in a best metric step drill bit. You won’t be disappointed.

My Buying Guide on ‘Best Metric Step Drill Bit’

Introduction

A step drill bit is a drill bit with multiple cutting edges that allows you to drill a hole of different sizes in one pass. This can be a great time-saver, especially if you need to drill a variety of holes in a project.

Types of Step Drill Bits

There are two main types of step drill bits: spiral fluted and straight fluted. Spiral fluted step drill bits are the most common type and are designed for general-purpose drilling. Straight fluted step drill bits are designed for more precision drilling and are often used in metalworking applications.

Choosing the Right Step Drill Bit

When choosing a step drill bit, there are a few factors you need to consider:

• The size of the hole you need to drill. Step drill bits are available in a variety of sizes, so you need to choose one that is large enough to accommodate the hole you need to drill.
• The material you will be drilling. Step drill bits are made from a variety of materials, including high-speed steel (HSS), cobalt, and titanium. The material of the step drill bit will affect its durability and performance.
• The price. Step drill bits can range in price from a few dollars to several hundred dollars. The price of a step drill bit will depend on its size, material, and brand.

Using a Step Drill Bit

Using a step drill bit is relatively simple. Just follow these steps:

1. Choose the correct step drill bit for the size of the hole you need to drill.
2. Clamp the workpiece to a sturdy surface.
3. Insert the step drill bit into a drill chuck and tighten it securely.
4. Turn on the drill and slowly apply pressure to the step drill bit.
5. Continue drilling until the step drill bit reaches the desired depth.

Tips for Using a Step Drill Bit

Here are a few tips for using a step drill bit:

• Use a lubricant to help the step drill bit cut through the material.
• Apply light pressure to the step drill bit to avoid damaging the bit.
• Stop drilling frequently to clear the chips from the flutes of the step drill bit.
• Do not use a step drill bit to drill into metal that is harder than the bit itself.

Troubleshooting

If you are having trouble using a step drill bit, here are a few things you can check:

• Make sure you are using the correct step drill bit for the size of the hole you need to drill.
• Make sure the step drill bit is sharp.
• Make sure you are using a lubricant.
• Make sure you are applying light pressure to the step drill bit.
• Stop drilling frequently to clear the chips from the flutes of the step drill bit.

Step drill bits can be a great time-saver for drilling a variety of holes in a project. By following these tips, you can avoid common problems and get the results you want.