Metric Drill Bits

Robert Combs
10 min read4 days ago

Join us as we present our selection of the top metric drill bits currently available in the market! This roundup is designed to cater to both beginners in the DIY realm and experienced professionals alike. By featuring our top choices, we aim to provide you with a comprehensive understanding of the world of metric drill bits. Get ready to delve into cutting-edge and robust products that will undoubtedly enhance your upcoming projects. Let's embark on this informative journey together!

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Reviews

Uxcell Metric Drilling Bits for Wide Range Applications

Uxcell Metric Drilling Bits for Wide Range Applications | Image

Uxcell offers you a set of 3 cutting-edge drill bits, crafted with high speed steel and cobalt, ensuring a robust performance and a long-lasting service. With their full grinding process, these drill bits deliver exceptional cutting ability and enhanced durability. Suitable for non-ferrous metals like copper and aluminum, as well as ferrous metals such as stainless steel and iron, these straight-shanked drills work seamlessly in both keyed and key-less drill chucks. Embracing the benefits of full grinding technology, you can expect high precision, strong cutting, and smooth surface finishes for a variety of processing tasks.

Milwaukee SHOCKWAVE Titanium Coated Metric Drill Bit Set for Precision and Impact Duty

Milwaukee SHOCKWAVE Titanium Coated Metric Drill Bit Set for Precision and Impact Duty | Image

Experience the power of the Milwaukee 25 PC Shockwave Red Helix drill bit set, crafted for seamless drilling and impact duty. With its TiAIN low-friction finish and titanium coating, these bits provide up to 3X life compared to black oxide. Say goodbye to pesky chip remnants and hello to a swift, heat-resistant performance with the RED HELIX design. And, their 135-degree split point tip ensures pinpoint precision start, preventing any frustrating walking issues.

Chrome Vanadium Metric Brad Point Drill Bit - High Performance Wood Drilling

Chrome Vanadium Metric Brad Point Drill Bit — High Performance Wood Drilling | Image

Experience the precision of these Metric Drill Bits, expertly crafted with chrome vanadium steel for effortless drilling. Engineered for a flawless performance, these drill bits glide through even the toughest materials with ease. Impressively designed to accommodate a variety of projects from soft to hard woods, veneered, laminated wood, MDF, and acrylic glass. Made in Austria, this high-quality product is a must-have for every DIY enthusiast.

Drill Master Metric Drill Set: 13 Piece Bits for Effective Drilling and Tapping

Drill Master Metric Drill Set: 13 Piece Bits for Effective Drilling and Tapping | Image

Make your drilling, tapping, and deburring tasks a breeze with the Drill Master Metric Drill Bit Set. Featuring six quick change screwbits specifically designed for steel, copper, brass, aluminum, and plastic surfaces, this versatile set comes equipped with a convenient storage case for easy organization. Users have reported positive experiences using this bit set, praising its ease of use and impressive performance. With a rating of 4.0 and 190 reviews, the Drill Master Metric Drill Bit Set delivers unparalleled results without breaking the bank.

High-Speed Metric Tap and Drill Bit Set for Various Materials

High-Speed Metric Tap and Drill Bit Set for Various Materials | Image

The Drill America DWDTD4099 Metric Tap and Drill Bit Set is a versatile tool perfect for hand tapping and drilling various materials. This set features 18-piece high-speed steel drill bits and taps in a metal case, suitable for through and blind hole applications. The taps can be used in general machine tapping or CNC tapping, while the drill bits are ideal for production, maintenance, or portable jobs and feature a black oxide finish for improved wear resistance.

Cobalt Metric Drill Bit for Stainless Steel and Nickel Alloys

Cobalt Metric Drill Bit for Stainless Steel and Nickel Alloys | Image

Experience unmatched performance with the Drill America D/AMMCO16.00 16.00mm Cobalt Metric Drill Bit. Crafted with precision, these metric drill bits provide excellent durability and ease of use for a wide variety of tasks. The round shanks allow for compatibility with multiple toolholding systems, while the spiral fluting helps evacuate chips, reducing clogging and ensuring a smooth operation. The National Aerospace standard 907 manufacturing ensures the highest quality and performance. Bring your projects to life with this versatile and reliable drill bit.

Meticulous Metric Drill Bit Set for Precision Projects

Meticulous Metric Drill Bit Set for Precision Projects | Image

Say goodbye to crooked, unsatisfactory holes and hello to clean, accurate drills with the Makita 21-piece Metric Drill Bit Set. Compatible with most corded and cordless half-inch and three-eighth-inch drills, this set includes 7 metal drilling bits, 7 brad point bits, and 7 masonry hammer drill bits to tackle your diverse projects seamlessly. All pieces are conveniently tucked away in a compact storage case for easy retrieval. Embrace the craftsmanship and precision this magnificent collection provides and bid farewell to unimpressive drill holes for good.

Premium Metric M42 8% Cobalt Drill Bits for Stainless Steel and Hard Metal

Premium Metric M42 8% Cobalt Drill Bits for Stainless Steel and Hard Metal | Image

Introducing the STROTON Metric M42 8% Cobalt Twist Drill Bits Set - a premium selection of high-quality drill bits ideal for tackling even the toughest stainless steel and hard metals. Crafted from top-of-the-line M42 8% Cobalt Steel, these bite-sized wonders boast a Rockwell Hardness Scale of 68-70, ensuring exceptional heat, wear, and chip resistance for an extended tool life. Their triple-step design efficiently cuts through stainless steel, hard metals, aluminum, and plastic while maintaining impressive speed and precision. Although slightly more expensive, the cost per hole when using cobalt drill bits is considerably lower due to their increased durability and ability to produce more holes. With a sharp bit edge capable of creating long strips of iron chips instead of slowly grinding away the material with a blunt drill bit, this set truly shines with its 19-piece 135-degree split point drill bit selection.

Neiko Metric Drill Bit Set

Neiko Metric Drill Bit Set | Image

Say goodbye to constantly changing drill bits with the NEIKO 10198A Metric Step Up Drill Bit set. Crafted with high-strength HSS and coated for added durability, this versatile set boasts a conical design that allows you to effortlessly switch between hole sizes. The split point tip increases cutting speed while the two flute design ensures cleaner, chip-free work. Experience the convenience of drilling with this impressive set.

Makita 75-Piece Metric Drill and Screw Bit Set

Makita 75-Piece Metric Drill and Screw Bit Set | Image

The Makita B-49373 drill and screwbit set is a highly versatile assortment of 75 metric drillbits for both professionals and DIYers. With a wide range of sizes for various materials, this set is perfect for tackling even the most demanding jobs. The set includes brad point wood drillbits, masonry hammer drillbits, and a variety of screwdriverbits and nutsetters. Everything is conveniently packed in a durable plastic storage case, making it easy to transport and keep organized. With an impressive rating of 4.8 based on 786 reviews, you can trust that the quality is top-notch and the performance reliable.

Premium Bosch 34-Piece Drill-Drive Mixed Set for Versatile Applications

Premium Bosch 34-Piece Drill-Drive Mixed Set for Versatile Applications | Image

Introducing the Bosch Drill-Drive Mixed Set, an essential all-in-one toolbox for those working on various surfaces. This versatile set includes 34 high-quality, durable accessories from Bosch, designed to withstand the rigors of wood, metal, and masonry tasks. The easy-to-use Bosch Power Tools and Accessories division offers professionals a comprehensive lineup of dependable and long-lasting power tools and accessories perfect for any job site. The Bosch bit set takes convenience to the next level and is a must-have for discerning DIY enthusiasts.

Buyer's Guide

Choosing the right metric drill bits for your needs can be a daunting task, as there are various types available on the market. To assist you in making an informed decision, we have compiled this comprehensive buyer's guide with essential information regarding features, considerations, and advice for metric drill bits.

Possible drill bit sizes and applications

The first thing to consider is the size of the drill bit you need. Metric drill bits come in various sizes, commonly ranging from 2 mm to 16 mm. These bits are designed to cater to different applications, including woodworking, metalworking, concrete, and masonry drilling. Make sure to choose the appropriate size and type for your specific task.

Twist versus straight drill bits

When it comes to drill bits, there are two main designs: twist and straight. Twist drill bits are designed for general-purpose use, featuring a spiral flute that helps remove chips and debris. They're suitable for drilling holes in wood, plastics, and light metals. Straight drill bits, on the other hand, are designed for drilling larger holes in metal, concrete, and other tough materials. They don't have flutes, which means they'll require more force to turn when drilling.

High-speed steel (HSS) versus carbide-tipped drill bits

Another important consideration is the material used in the construction of the drill bit. High-speed steel (HSS) and carbide-tipped drill bits are two common options. HSS drill bits are generally cost-effective and suitable for most applications. They can handle a wide range of materials and are easier to sharpen than carbide-tipped bits. However, they tend to wear out faster when drilling hard materials.

Carbide-tipped drill bits

Carbide-tipped drill bits, on the other hand, are more expensive but offer greater durability and longer service life. This means they're more suitable for heavy-duty applications, where you need to drill through tough materials like metal or concrete repeatedly. Carbide-tipped bits also maintain their sharpness for a longer period, reducing the need for frequent sharpening.

FAQ

What are metric drill bits?

Metric drill bits are a type of drill bit that conform to the ISO metric system. They are a standardized way to measure the drill-bit threads and ensure compatibility with different drill machines. Metric drill bits have different lengths and tip sizes, allowing you to choose the appropriate bit for your specific drilling needs.

These drill bits are available in various materials like high-speed steel (HSS), cobalt, and carbide, each offering unique characteristics like durability, heat resistance, and cutting efficiency. Metric drill bits are widely used in industrial and commercial applications, such as construction, automotive, and electronics.

What are the benefits of using metric drill bits?

Metric drill bits offer several advantages over other types of drill bits. First, they are standardized and uniform in size, making it easier to find compatible bits in different countries and regions. Second, they are available in a wide range of tip sizes and lengths, ensuring you can find the perfect bit for your specific drilling application.

Another advantage of metric drill bits is their high-quality construction. Many metric bits are made from premium materials like cobalt, carbide, and high-speed steel, which provide increased durability, heat resistance, and cutting efficiency compared to standard carbon steel bits. This makes metric drill bits an ideal choice for heavy-duty industrial and commercial applications.

What is the difference between metric and imperial drill bits?

The main difference between metric and imperial drill bits lies in their threading system. Imperial drill bits conform to the United States Standardized System, while metric drill bits conform to the ISO metric system. In other words, imperial drill bits have the traditional "fractional" method of measuring drill-bit threads, while metric drill bits use a standardized decimal-based system.

Additionally, imperial drill bits have slightly different thread configurations compared to metric ones. This could impact the compatibility between drill machines and bits. While converter drills can help bridge the gap between the two systems, standardization of one system (metric or imperial) is more efficient and practical in terms of manufacturing, sales, and maintenance.

How do I choose the right metric drill bit?

To choose the right metric drill bit, consider the materials you'll be drilling, the hardness and thickness of those materials, and the specific drilling application. Also, take into account the type of drill machine you're using and the threading system (imperial or metric) that it accommodates. The dimensions on the bit should also match the dimensions of the drill hole you want to create.

There are also other factors to consider, such as the material composition of the drill bit (e. g. , HSS, carbide, or cobalt-alloy). For general purposes, high-speed steel (HSS) drill bits might be sufficient. However, for heavier-duty applications or more challenging materials like concrete or steel, carbide or cobalt-alloy bits may offer better performance and longevity.

Are metric drill bits compatible with all drill machines?

Although most metric drill bits are universal and can work with various drill machines, it is essential to confirm the compatibility within the specific drilling setup. This can be done by checking the drill machine's user manual, technical specifications, or other relevant information about the threading system used.

Remember, there are two main threading systems used in the drill bit industry: imperial and metric. If your drill machine utilizes the imperial threading system, you might need imperial drill bits instead of metric ones. Many drill machines today come with both an imperial and metric threading system to provide compatibility and flexibility for users.

What are some common misconceptions about using metric drill bits?

One common misconception about metric drill bits is that they are only available in specific regions, such as Europe or Asia, due to the metric system being more widespread there. However, metric drill bits can be found in various parts of the world, including North America, and many businesses have adopted the international standard.

Another misconception is that metric drill bits are harder to find than imperial drill bits. While metric drill bits might be more prevalent in some regions, they can also be easily sourced through online retailers and other local hardware stores. Moreover, since the metric system tends to be more standardized, finding compatible drill bits for your specific application is often more straightforward with metric drill bits compared to imperial ones.

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