Best Cobalt Jobber Drill Bits of 2026

The Meccion Cobalt Drill Bits are crafted from 5% Cobalt High Speed Steel, ensuring professional-grade performance. The 135° self-centring tips allow for precise drilling without the need for pre-punching, making your tasks quicker and easier. These bits are designed for durability, featuring high temperature quenching that gives them exceptional hardness, suitable for tough materials. With their ability to drill through metals, stainless steel, and even wood, you'll find these bits versatile for various projects.

The HPMAISON Cobalt Drill Bits offer exceptional versatility for your drilling needs. Made from durable M35 high-speed steel with 5% cobalt, these bits are perfect for tackling tough materials like stainless steel and cast iron. Their top heat resistance ensures optimal performance when used at 1500 RPM or higher, making your drilling tasks more efficient. The precise 135° split point design allows for accurate drilling, reducing the chance of walking and ensuring clean, fast chip removal. You’ll appreciate the convenience of the included plastic storage box for easy access and organisation.

The Meccion Cobalt Drill Bits offer exceptional performance for your drilling needs. Made from 5% cobalt high-speed steel, these bits feature 135° self-centring tips that allow for precise and efficient drilling without the need for pre-punching. They are specially designed for a range of materials, ensuring versatility in your projects. With a high hardness rating of HRC63-64, these bits are durable and wear-resistant, providing you with long-lasting use when cutting through tough materials like stainless steel and cast iron.

The SALI Cobalt Drill Bit Set offers a robust collection of 20 drill bits made from M35 high-speed steel, ensuring superior hardness and durability thanks to its 5% cobalt content. The fully ground spiral groove design enhances drilling efficiency by reducing friction and heat, allowing for a faster and cooler performance. With a 135° split point, you can enjoy precise drilling without the need for a centre punch, making your tasks easier and more accurate. The included rugged storage case keeps your bits organised, simplifying your project preparations.

The Meccion Cobalt Drill Bits are crafted from 5% cobalt high-speed steel, giving you professional-grade tools ideal for tough jobs. Their 135° self-centring tips help you start drilling precisely without slipping. These precision-ground bits ensure fast drilling with minimal effort, so you can work efficiently without pre-punching. Thanks to high-temperature quenching, the bits are very hard and durable, lasting longer especially when used with cutting oil. These features make the drill bits perfect for stainless steel, metal, and various other materials, offering reliable performance for your projects.

The UK Drills Cobalt M35 offers drill bits made with 5% cobalt, giving you extra power to cut through tougher steel and abrasive materials with ease. You get a pack of 10 fully ground drill bits, meaning they are precisely shaped for better durability and can handle harder materials without wear. These bits work perfectly with any electric drill, allowing you to drill through stainless steel, alloy, hardened steel, and cast iron efficiently. Whether you’re a professional or working on a DIY project, these bits make drilling smoother and more reliable.