Best Drill Bits for Iron of 2025

The YOKOCUT Step Drill Bits are crafted from high-speed steel with a titanium coating, ensuring reduced friction for smoother cutting. You can easily drill through materials like iron, aluminium, wood, and plastic, with a range of sizes from 4mm to 35mm to suit your needs. The automatic centre punch feature increases impact force, making it easier to mark precise points before drilling. Additionally, the innovative design includes a split point and double groove, which helps prevent waste and ensures a clean cut every time.

The Gunpla Step Drill Bits set features high-speed steel bits coated with titanium, ensuring durability and longevity. The three spiral step drill bits allow for faster and smoother cutting, making your drilling tasks more efficient. With a hex shank, these bits offer versatility across various materials, from wood to metal. Additionally, the two-flute design helps automatically deburr holes, providing cleaner results and preventing any wandering during use, so you can work with precision and ease.

The MASO Jobber Drill Bits are crafted from HSS-R roll forged 4341 high-speed steel, offering durability and performance for various materials. Manufactured to DIN338 standards with a 118-degree point, these bits provide precision and efficiency in drilling. They are versatile enough to handle steel, aluminium, non-ferrous metals, plastics, and wood, making them an excellent choice for diverse projects. To achieve the best results in metals, remember to use a cooling agent and drill at slower speeds, ensuring longer bit life and superior outcomes.

The YOKOCUT Step Drill Bit is crafted from 100% genuine HSS 4241, ensuring high durability and performance. It is perfect for drilling holes in various materials, including iron, copper, aluminium, wood, and PVC sheets. Its titanium coating enhances toughness, making it more capable for your DIY projects. The two-flute design allows for smoother cutting, reducing the effort needed during use. Additionally, the high step design prevents accidental drilling of larger holes, providing you with greater control and precision.

The YOKOCUT Step Drill Bit is crafted from 100% genuine HSS 4241, ensuring durability and reliability for your drilling tasks. Its titanium coating enhances its performance, making it more capable in various materials. You will find the two-flute design beneficial for smoother cutting, which allows for cleaner holes. Additionally, the high step design prevents accidental drilling to larger sizes, giving you precise control over your project.

The sourcing map Drill Bits are designed for precision drilling in various materials, including stainless steel, aluminium, and plastic. With a 2mm diameter and a spiral chip space design, these bits ensure fast and clean chip removal, enhancing your drilling efficiency. The sharp cutting edge allows for smooth cutting, reducing the risk of glitches during operation. Made from medium grain tungsten carbide, they offer excellent toughness and wear resistance, making them ideal for both professional and DIY projects.

The Bosch Metal Drill Bit features a 10.0mm head size, making it suitable for a variety of tasks. You can use it on iron, alloyed and non-alloyed steel, and non-ferrous metals, providing versatility for different projects. Its robust design ensures a low risk of breakage, giving you confidence while drilling. Additionally, this bit is universally compatible with all brands, adding convenience to your toolkit.

The Starrett HSS Drill Bits are designed for precision and efficiency. Their sharp cutting edges allow for fast drilling and a smooth finish, ensuring you achieve professional results effortlessly. With a 135° split point design, these bits self-centre and require less pressure for penetration, enhancing both safety and performance. They are versatile enough to drill through a variety of materials, including steel and wood, making them a reliable choice for professionals tackling different surfaces.

The ANBOO Step Drill Bit is a versatile tool designed for precision drilling. Its cone design features 13 steps ranging from 5mm to 35mm, allowing you to create various hole sizes easily. Crafted from industrial-grade bearing steel with a titanium coating, it offers exceptional durability and sharpness. The 118° split point and double groove design ensure smooth cutting and efficient chip evacuation, making your drilling tasks more effective. With a three-sided shank to prevent slipping, you can enjoy a secure and accurate drilling experience.

The Bosch Impact Control Drill Bits are designed for robust performance. Made from solid metal, they offer exceptional durability, ensuring they withstand the rigours of drilling. The precision ground spiral groove reduces wear, allowing you to drill longer without needing replacements. With an active cutting feature and split point drill tip, you can enjoy precise work with less effort. This makes it easier for you to achieve perfect centring and reduce contact force while drilling into various materials.