Best Jobber Drill Bits for Aluminium of 2025

The Cobalt Drill Bit from UK Drills is designed for maximum drilling power with its 5% cobalt construction. This feature makes it ideal for cutting through harder materials like stainless steel and cast iron, ensuring you achieve precise results in your drilling tasks. The fully ground design enhances its durability, allowing you to tackle tougher materials with ease. Perfect for both professional jobs and home DIY projects, this drill bit is compatible with any electric drill machine, making it a convenient choice for various applications.

The Rennie Tool Jobber Drill Bit is designed to tackle a variety of tough materials, including steel, cast iron, and aluminium. Its solid carbide construction allows it to withstand high temperatures, making it ideal for drilling hard substances. You can confidently use this drill bit in pillar drills or CNC machines, ensuring precision and efficiency. However, it's important to keep the bit straight when using it in a hand drill, as solid carbide can be brittle. With its h7 tolerance and DIN338 standard, you can trust the quality of this drill bit.

The Rennie Jobber Drill Bit is designed for versatility, allowing you to drill through materials like steel, aluminium, and wood with ease. The 135-degree split point feature means you won't need to pre-drill or centre punch, saving you time and effort. This also prevents the drill from walking, ensuring that your holes are precise. Made from high-quality M2 grade HSS material, this drill bit meets DIN338 standards, giving you confidence in its durability and performance.

The Meccion Cobalt Drill Bit is crafted from high-speed steel, offering exceptional durability and performance. With its 135° point angle and 10mm round shank, you can achieve fast drilling results with minimal effort, eliminating the need for pre-punching or pre-drilling. The high-temperature quenching process enhances its hardness, making it wear-resistant and tough for various materials. This versatile bit is suitable for drilling metals, stainless steel, wood, and more, ensuring you can tackle a range of projects with ease.

The MASO Jobber Drill Bits are crafted from high-speed steel (HSS-R), ensuring durability and efficiency while drilling through various materials including steel, aluminium, and wood. With a 118-degree point, these bits offer precise drilling, making them ideal for both professional and DIY projects. They are designed to be general-purpose, providing versatility for different applications. Users are advised to apply a cooling agent and drill at slower speeds when working with metals, enhancing the overall drilling experience and results.

The CORTOOL Cobalt Drill Bits are a robust set of 12 pieces, designed for precision drilling in hard metals like stainless steel and cast iron. Made from M35 high-speed steel with 5% cobalt, these bits offer enhanced durability and wear-resistance. Their fully ground spiral design clears debris quickly, reducing friction and heat, which means you can drill faster and cooler. The 135° split point design prevents walking, ensuring accurate drilling without the need for a centre punch, making your tasks simpler and more efficient.

The Dormer A002 Drill Bits are designed for precision and ease of use. With a 118-degree split point, these bits self-centre effortlessly, reducing the push force you need when drilling by hand. The titanium nitride coating enhances their durability and performance, especially when drilling through tougher materials. You can expect improved accuracy, resulting in cleaner holes and a finer finish. Made from premium HSS material, these versatile bits are suitable for various applications, including steel, aluminium, and stainless steel.

The Misuyue Drill Bit Set features precise 135° self-centring tips, ensuring that the bits won’t "walk" or "wander" during use. This provides you with accuracy and efficiency, allowing for quicker chip clearance. Made from high-speed steel, these bits are designed to cut faster and withstand higher temperatures, making them more durable than standard high-carbon steel bits. The sharp edges enable you to drill swiftly into soft metals, wood, and plastics without the need for pre-punching. Additionally, the long-life titanium coating enhances durability and reduces friction, ensuring a smoother drilling experience.

The Rennie Tool Jobber Bits come neatly packaged in a clearly labelled box, making storage simple and organised. They are perfect for drilling through a variety of materials, including steel, aluminium, and wood, providing versatility in your projects. The innovative 135-degree split point design eliminates the need for pre-drilling or centre punching, allowing you to drill faster without the hassle of bit walking. Manufactured from M2 grade HSS material, these bits are built to last and meet DIN338 standards, ensuring high-quality performance.

The Dormer A002S Drill Bits offer a superb solution for your drilling needs. With a 118-degree split point, these bits assist in self-centering, making it easier for you to achieve precise holes with less effort. The titanium nitride coating enhances the drill's lifespan and improves its performance, especially when tackling harder materials. You'll appreciate the improved accuracy, resulting in cleaner holes and a superior finish, making your projects look professional. Plus, the premium HSS material allows you to drill through a variety of materials, from steel to aluminium.