Best Jobber Drill Bits for Iron of 2025

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 sourcing map Drill Bits are designed for precision drilling in a variety of materials, including stainless steel, aluminium, and plastic. With a drilling diameter of 2.5mm and a flute length of 20mm, these bits ensure fast and clean chip removal thanks to their spiral chip space design. The sharp cutting edge provides smooth and glitch-free cutting, making your work more efficient. Constructed from durable tungsten carbide, they offer excellent toughness and high hardness, allowing for faster cutting speeds that enhance productivity.

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 Jobber Twist Drill Bits are crafted from HSS-R roll forged 4341 high speed steel, ensuring durability and effective performance. Designed to DIN338 standards, these bits feature a 118-degree point, allowing for precise drilling in various materials. You can confidently use them for drilling steel, aluminium, non-ferrous metals, plastics, and wood, making them versatile for multiple projects. For the best results when working with metals, remember to use a cooling agent and drill at slower speeds.

The sourcing map Jobber Drill Bits are designed for efficient drilling in various materials. With a cutting edge diameter of 5mm, these bits feature a 135-degree split point that allows for quick penetration with less pressure, reducing the risk of walking on metal surfaces. Made from high-speed steel, they offer excellent hardness and wear resistance, ensuring a longer life and consistent performance. The black nitride coating enhances durability and reduces friction, making your drilling experience smoother and faster.

The Jobber Twist Drills are crafted from HSS-R roll forged 4341 high-speed steel, ensuring durability and efficiency when drilling. Manufactured to DIN338 specifications, these drill bits feature a 118-degree point, making them ideal for precision work. They are versatile enough for drilling through steel, aluminium, non-ferrous metals, plastics, and wood. For optimal results, you can use a cooling agent and drill at slower speeds, especially when working with metals, which helps to prolong the life of the bits.

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 TOOLSTAR Jobber Drill Bits are crafted from HSS-R roll forged 4341 high-speed steel, ensuring durability and effectiveness for various drilling tasks. Manufactured to DIN338 specifications with a 118-degree point, these bits provide precise drilling for materials such as steel, aluminium, and wood. As general-purpose 'jobber' drill bits, they are versatile and suitable for a range of applications. You will benefit from using cooling agents and drilling at slow speeds, as this technique enhances performance when working with metals.

The sourcing map Jobber Drill Bits are designed to provide excellent cutting performance and durability. With a cutting edge diameter of 4.2mm and a 135-degree split point, these drill bits are perfect for achieving clean and precise holes in various materials, including stainless steel and wood. The high-speed steel construction ensures high heat resistance and wear resistance, making them ideal for both professional and DIY projects. The premium black nitride and gold titanium coatings enhance lubrication, allowing for smoother drilling and extending tool life.

The CoCud Twist Drill Bit features a 5.5mm diameter and a total length of 160mm, making it ideal for various materials like wood, malleable iron, aluminium, and plastic. Its high-speed steel construction ensures durability and a longer drilling life, so you can work more efficiently. The twisted design enhances cutting accuracy, helping you achieve precise results while preventing displacement during use. With a straight shank, this drill bit is compatible with many electric drills, adding to its convenience for users.