Best Bit To Drill Through Steel (2024 Updated)
Drilling through steel can be a tricky task, but with the right bit, it can be done with ease. If you’re looking for the best bit to drill through steel, there are a few key points to consider. Here’s a quick guide to help you find the right bit for your project.
First, consider the type of steel you are drilling. Steel is a strong material and different types of steel will require different types of bits. If you are unsure of the type of steel you’re drilling, it’s best to consult with a professional.
Second, think about the size of the hole you need to drill. Different sized bits are designed to drill different sized holes. Make sure you have the right sized bit for your project.
Third, consider the shape of the hole. If you need to drill a hole with a specific shape, like a star or hexagon, you’ll need a bit with the appropriate shape.
Fourth, think about the speed of the drill. Different bits are designed to work at different speeds, so make sure you choose a bit that’s designed to work with your drill.
Finally, consider the quality of the bit. Cheap bits may be tempting, but they won’t last as long as higher-quality bits. Invest in a good quality bit and you’ll be sure to get the job done right.
With these five key points in mind, you can be sure to find the best bit to drill through steel. Whether you’re a professional or a DIY enthusiast, the right bit will make the job much easier. Good luck with your project!
10 Best Bit To Drill Through Steel
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1. M35 Cobalt Steel Drill Bits Set (13pcs), Heat Resistant, Straight Shank, For Hard Metals.
The Hymnorq Metric M35 Cobalt Steel Twist Drill Bits are engineered for maximum efficiency and performance. This set of 13pcs includes 1.5mm, 2mm, 2.5mm, 3mm, 3.2mm, 3.5mm, 4mm, 4.5mm, 4.8mm, 5mm, 5.5mm, 6mm and 6.5mm drill bits that are crafted from high-grade M35 cobalt steel which has been hardened to a Rockwell hardness of 67. This heat resistant metal is up to twelve times more durable than standard HSS drill bits.
The 135° Quick-Cut points are self-centering, allowing for faster penetration with less pressure, while the straight shank allows for accurate centering and securely holds the drill bit in place. This set is ideal for metalworking, particularly on hard metals like stainless steel and cast iron, though they can also be used on softer materials.
Using the Hymnorq Metric M35 Cobalt Steel Twist Drill Bits is simple. All you need is a standard drill chuck or round collet chuck and the right RPM setting for the desired material. To help you get the best results, we’ve also included a downloadable user guide with tips and a RPM chart for several common metals.
The Hymnorq Metric M35 Cobalt Steel Twist Drill Bits are a must-have for anyone working with metal. They are durable and heat resistant, and will help you to quickly and accurately drill through hard materials. Plus, they’re shipped in a handy plastic indexed storage case for easy transport to your worksite.
2. Titanium Step Drill Bit, Hss Multi-Size 1/4" To 1-3/8", Sheet Metal Hole Cutting.
This ZELCAN 10 Sizes Titanium Step Drill Bit is a must-have for handyman or professionals. It is made of high-speed steel, which ensures its durability and makes it last longer than other drill bits. It also has a titanium coating to protect it from heat, corrosion and rust. The Tri-flatted shank fits into power tools chuck securely and eliminates slip and the two-flute design clears chips faster and allows particles to escape easily. The step drill set includes 10 different sizes ranging from 1/4'' to 1-3/8'', which can cover most of the common sizes used on home repairs and light jobs. The drill bit is perfect for drilling holes in plastic, aluminum, copper, iron and many other types of sheet metal (excluding steel or any other harder metal). It also can automatically deburr holes while drilling to keep the drill bit clean. With its revolutionary design and durable construction, this ZELCAN 10 Sizes Titanium Step Drill Bit is a great choice for DIY lovers and electricians.
3. 28-Piece Unibit Titanium Step Drill Bit Set, Hss, Sae.
The Neiko 10193A Titanium Step Bits, Unibit Set is an ideal accessory for any DIY, general building, and engineering tasks. This set includes three standard SAE step drill bits that replace 28 individual drill bits, allowing for you to spend more time working rather than swapping out drill bits. These bits are made of high-speed steel with a titanium coating for added durability and bit life.
These bits are suitable to drill through plastic, aluminum, copper, stainless steel, and many other types of sheet metal. The two-flute spiral design provides a smoother cutting action without walking, and a tri-flat shank ensures a firm grip. The set comes with one 3/16-inch to 1/2-inch six-step bit, 1/4-inch to 3/4-inch nine-step bit, and 1/8-inch to 1/2-inch 13-step bit.
The Neiko 10193A Unibit Set is perfect for cutting through steel, sheet metal and other surfaces with only a small amount of pressure and deburrs as you drill. These unibit step drill bits are compatible with most drills on the market, making them great for all kinds of projects. With its high-speed steel and titanium coating, it’s the perfect tool for any job.
Whether you’re a professional or a hobbyist, the Neiko 10193A Titanium Step Bits, Unibit Set is a great addition to any toolbox. The set includes three bits that replace 28 individual drill bits, allowing you to spend more time working than swapping out drill bits. With its high-speed steel and titanium coating, these bits are perfect for drilling through plastic, aluminum, copper, and stainless steel. The two-flute spiral design provides a smoother cutting action without walking, and a tri-flat shank ensures a firm grip. This set is perfect for cutting through steel, sheet metal and other surfaces with only a small amount of pressure and deburrs as you drill. Make sure to grab your Neiko 10193A Titanium Step Bits, Unibit Set today for all of your building and engineering tasks!
4. M35 Cobalt Drill Bit Set, 13 Pcs, Steel, Heat Resistant, Metric, Straight Shank.
The Gizhome 13Pcs of M35 Cobalt Drill Bit Set is an optimal tool for cutting through tough materials. It is crafted with high speed steel twist drill straight shank cobalt twist drill hand drill hole drill set that makes it highly efficient and heat resistant. It can be used and operated at 1500 RPM or greater for maximum efficiency. With its 135° quick-cut points, no center punch is needed and it will not "walk" or "wander".
This drill bit set is perfect for drilling through steel, stainless steel, metal, iron, wood, rubber, bamboo, and plastic. It has 13 drill bits of varying sizes from 1.5mm to 6.5mm. The straight shank design allows for firmly holding and accurate centering, and it is compatible with standard drill chucks and regular round collet chucks.
The Gizhome 13Pcs of M35 Cobalt Drill Bit Set is an excellent choice for any DIY project or professional work. It is highly durable and can withstand extreme heat, while its 135° quick-cut points allow for quick and precise drilling. The varied sizes make it perfect for all types of materials, and its compatibility with standard drill chucks and regular round collet chucks make it a great addition to any tool box.
5. M35 Cobalt Steel Drill Bit Set, Hss Heat-Resistant, Straight Shank.
This 13 piece Metric M35 Cobalt Steel Twist Drill Bit Set HSS is an ideal choice for cutting through hard metals like stainless steel and titanium alloy. The drill bits are made from M35 cobalt steel, with molybdenum and cobalt added to create a hardened alloy with a Rockwell hardness of up to 67. This makes it much faster cutting and gives it an enhanced life span of up to 12 times that of an average HSS drill bit.
These twist drill bits don't require a center punch and feature 135° Quick-Cut points that are self-centering and penetrate quickly with less pressure. These drill bits will not "walk" or "wander". They also have extreme heat resistance, allowing them to be used and operated at 1500 RPM or greater for maximum efficiency.
The set includes 13pcs of M35 cobalt steel twist drill bits: 1.5mm, 2mm, 2.5mm, 3mm, 3.2mm, 3.5mm, 4mm, 4.5mm, 4.8mm, 5mm, 5.5mm, 6mm, 6.5mm. These drill bits are perfect for drilling through steel, stainless steel, hard metal and iron. They are especially successful in cutting through hard metals such as hard metal, stainless steel and cast iron, though they can be used for softer materials too.
The 13 PCS Metric M35 Cobalt Steel Twist Drill Bit Set HSS comes in a plastic bag for easy usage and storage. This set is an ideal choice for anyone who needs to cut through hard metals, and comes with all of the necessary tools to make the job easier.
6. M35 Cobalt Steel Drill Bit, Hss-Co, 1pc, Straight Shank.
This 10mm Metric M35 Cobalt Steel Twist Drill Bit is the perfect choice for metalworking projects. Crafted from M35 5% Cobalt Steel, it is extremely heat resistant and measures up to a Rockwell Hardness of 65, allowing for faster cutting and a longer life span compared to average HSS Drill Bits. It also comes with a titanium coating for durability, and a 2 flutes form to help clear chips and debris away from the bit.
The straight shank and 135° point angle allow for standard drill chucks and collet chucks to hold it firmly and ensure accurate centering. Its helical flute and staggered cutting teeth ensure precise countersinking and smooth, clean holes. It is ideal for general purpose drilling applications.
This twist drill bit is particularly successful in cutting through hard metals such as stainless steel and cast iron, but it can also be used on softer materials like copper and aluminum. It is not suitable for hardened steel or high carbon steel. With its heat resistance and fast cutting capabilities, this 10mm Metric M35 Cobalt Steel Twist Drill Bit is sure to provide a great performance on any metalworking project.
7. 6.5mm M35 Hss-Co Drill Bits, Titanium Coated.
The Utoolmart 2Pcs 6.5mm Heat Resistant Twist Drill Bit is a high-quality product designed to offer precision and durability. Made from Titanium Coated High Speed Steel Bit with M35 Cobalt Steel HSS-CO Grade, it is suitable for cutting through hard metals such as steel, copper and aluminum alloy. The product features a shank and cutting edge diameter of 6.5mm/ 0.25 inch and a total length of 93mm/ 3.63 inch.
The drill bit features a 2 Flutes form that helps to clear chips and debris away from the bit, thereby decreasing friction and heat for a faster, cooler drilling process. The chatter-free design with staggered cutting teeth guarantee precise countersinking and the clean & smooth of the hole. It is equipped with a 135° Point Angle Straight shank for standard drill chucks and collet chuck to hold firmly, assuring accurate centering. The helical flute allows for swarf to be easily removed.
This drill bit is perfect for a variety of applications, such as stainless steel, copper, aluminum alloy and even wood and plastic. It is ideal for general purpose drilling applications as well as home DIY and general building/ engineering use.
The Utoolmart 2Pcs 6.5mm Heat Resistant Twist Drill Bit is a reliable and efficient tool for professional and home use alike. It is designed to offer precision and durability, ensuring a smooth and clean hole with every use.
8. Sentrysafe Sfw123gdc Fireproof/waterproof Safe W/ Digital Keypad Lock.
The SentrySafe Fireproof and Waterproof Steel Home Safe with Digital Keypad Lock is the perfect solution to protect your valuable documents and valuables.
This safe is UL Classified to endure extreme temperatures up to 1 hour at 1700°F, and ETL Verified to withstand a 15 foot fall during a fire and remain closed. It is also ETL Verified to provide 24 hours of protection in up to 8 inches of water, giving you peace of mind in the event of a flood.
Security is paramount for the SentrySafe Home Safe, which comes with its own digital combination lock and secondary locking key. It also features four live-locking bolts, a steel construction, a pry-resistant hinge bar, a locking drawer, an interior light, and bolt down hardware.
In terms of size, the SentrySafe Home Safe measures 16.3 inches wide, 19.3 inches deep and 17.8 inches high. The door requires 14.75 inches of clearance to open fully and the interior has a large 1.23 cubic foot capacity. The safe weighs 86.69 pounds.
For optimal performance, SentrySafe recommends the use of four high-quality, name branded, alkaline AAA batteries with an expiration date of 8-10 years from the current year. With its combination of fireproof and waterproof protection, digital keypad lock and robust steel construction, the SentrySafe Home Safe is the ideal storage solution for your valuable documents and valuables.
9. Ps5 Wall Mount Kit (Premium Grade).
The TotalMount Wall Mount for PS5 provides a secure, pro-level gaming experience. It is compatible with all PS5 models, including the disc console and the digital edition, and is perfect for gamers with wall-mounted televisions.
The installation process is quick, simple, and only requires a screwdriver. The wall mount features a built-in level and a drill-free installation option for easy installation. It also includes a metal-free housing to avoid interference with the PS5’s Wi-Fi antenna, dampers to minimize fan rattling during gaming, and a stainless-steel screw that locks the mount to the PS5’s base.
TOTAL MOUNT is the trusted leader in electronics mounting. With a passionate team headquartered near Seattle, over 50,000 five-star ratings, over 70 patents, and a long history of quality since being founded in 2007, TOTAL MOUNT consistently delivers reliability and premium features.
The TotalMount Wall Mount for PS5 is the perfect solution for gamers with a wall-mounted television who need a secure way to mount their PlayStation 5. With its easy installation process and premium features, it provides a pro-level gaming experience that can’t be matched. Get the most out of your gaming experience with the TotalMount Wall Mount for PS5.
10. Drill Hog Silver & Deming Drill Bit Set 9/16" To 1"
This Drill Hog Silver & Deming Drill Bit Set is made from Hi-Molybdenum M7 Steel and has a range of 9/16" to 1" with a 1/2" Cut Down Shank. With a 135 Degree Split Point, this drill bit set is designed to prevent "walking" and has three flat sides on the shank to prevent "spinning". It also comes with a lifetime warranty.
The Drill Hog Silver & Deming Drill Bit Set is ideal for anyone looking for a reliable, high-quality drill bit set. The Hi-Molybdenum M7 Steel construction ensures that these drill bits are strong and durable, making them perfect for any drilling application. The 9/16" to 1" range allows for a variety of drilling sizes and the 1/2" Cut Down Shank ensures a secure fit in your drill.
The 135 Degree Split Point of the Drill Hog Silver & Deming Drill Bit Set is designed to prevent "walking" and the three flat sides on the shank help to prevent "spinning". This makes the drill bits more secure and accurate during use, making it easier to achieve precision drilling. The lifetime warranty means that you can be sure that you are getting a quality product that will last.
The Drill Hog Silver & Deming Drill Bit Set is perfect for anyone looking for a reliable, high-quality drill bit set. The Hi-Molybdenum M7 Steel construction, 9/16" to 1" range, 1/2" Cut Down Shank, 135 Degree Split Point and three flat sides on the shank make this drill bit set one of the best on the market. With a lifetime warranty, you can be sure that you are getting a quality product that will last.
Best Bit To Drill Through Steel FAQs
Do you need a special bit to drill through metal?
Yes, you do need a special bit to drill through metal. A standard drill bit is not designed to cut through metal, so it will not be very effective. Instead, you need to use a high-speed steel (HSS) bit, which is specially designed to cut through metal. The type of bit you need depends on what type of metal you are drilling through, as different metals require different types of bits. For instance, steel requires a titanium-coated bit, while aluminum requires a softer bit. Additionally, the size of the hole you need to drill will determine the size of the bit you need. Before beginning your project, it is important to do your research and make sure you have the correct bit for the job.
What do you use to drill a hole in steel?
To drill a hole in steel, you will need a drill bit specifically designed for metal, such as a high-speed steel (HSS) twist drill bit. It is important to choose the correct size and type of drill bit for the job, as the wrong size can cause the drill bit to overheat and break. Additionally, it is important to use a lubricant such as cutting oil to reduce heat and friction when drilling steel. A drilling machine can be used to ensure the hole is drilled correctly and at a consistent depth. Finally, wear safety glasses to protect your eyes from flying debris and sparks.
What drill bit can go through steel?
For drilling through steel, a high-speed steel (HSS) twist drill bit is the best option. HSS bits are heat-treated and are designed to withstand higher temperatures, making them ideal for drilling through tougher materials like steel. They also have a greater resistance to wear, so they can be used for multiple drilling jobs. To ensure the best results, a drill with a higher RPM (revolutions per minute) will work best. When drilling with an HSS bit, it is important to use a cutting lubricant, such as oil or WD-40, to reduce friction and heat. This will help the bit last longer and provide a cleaner cut. Additionally, always wear safety glasses and remember to back the drill out every few seconds to break up chips and cool the bit.
What is the best drill bit for hard steel?
The best drill bit for hard steel will depend on the type and thickness of the steel being drilled. Generally speaking, cobalt or carbide-tipped drill bits are the best options for hard steel as they are designed to remain sharp and resilient even when drilling through tough materials. Cobalt drill bits are made with 5-8% cobalt blended into the base material and are ideal for drilling into stainless steel and other hard metals. Carbide-tipped drill bits are even more durable and designed for tough drilling applications, offering superior cutting performance and long-lasting sharpness. For thicker steel, it is best to use a high-speed steel or black oxide drill bit as they will be able to penetrate the material more easily. Additionally, you should use a lubricant when drilling hard steel to reduce heat buildup and extend the life of the drill bit.
