Best Steel Jobber Drill Bits of 2025

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Steel Jobber Drill Bits are a type of drill bit that are designed to be durable and long-lasting. These drill bits are made from high-quality steel and are designed to be used on a variety of materials including wood, metal, and plastic. They come in a range of sizes and are suitable for both DIY enthusiasts and professional tradespeople. With their sharp cutting edges and precision engineering, Steel Jobber Drill Bits are a reliable choice for anyone looking to tackle a wide range of drilling tasks.
At a Glance: Our Top Picks
Top 10 Steel Jobber Drill Bits
Dormer A002S HSS Jobber Drill Bit Set
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.
Dormer A002 HSS Jobber Drill Bit Pack
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.
Dormer 19-Piece HSS Jobber Drill Bit Set
The Dormer HSS Jobber Drill Bits set offers impressive features that enhance your drilling experience. The 118-degree split point helps you achieve self-centering, reducing the force needed when drilling by hand. With a titanium nitride coating, these bits have an extended service life, making them ideal for tougher materials. You'll also appreciate the improved accuracy, resulting in cleaner holes and a superior finish. This versatile tool can be used across various handheld and machine applications, ensuring it meets your diverse drilling needs.
8mm Cobalt Jobber Drill Bit for Stainless Steel
The Cobalt Jobber Drill Bit is designed specifically for drilling stainless steel and hard metals. With a 5% cobalt composition, it offers excellent heat and wear resistance, ensuring durability during use. The 118-degree split point allows for precise drilling, minimising the risk of wandering as you work. Being made to DIN338 standards means you can rely on its quality and performance for tough jobs. This drill bit is a reliable choice for anyone looking to tackle challenging materials effectively.
Dormer A100 HSS Jobber Drill Bit Set
The Dormer A100 Drill Bit offers exceptional performance for your drilling needs. Crafted from High Speed Steel (HSS), it provides excellent hot hardness, ensuring durability during extended use. The 118-degree conventional point allows for easy re-grinding, making maintenance straightforward for users. Additionally, the steam oxide finish not only reduces built-up-edge but also enhances lubricity, resulting in smoother drilling experiences. With a patented silver ring for clear diameter marking, you'll always have precise measurements at hand, making this bit set a reliable choice for both machines and handheld applications.
SALI 20-Piece M35 Cobalt Drill Bit Set
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.
Dormer A100 HSS Jobber Drill Bit Set
The Dormer A100 Drill Bits are designed for efficient drilling with their high-speed steel construction, ensuring good hot hardness. The 118-degree conventional point allows for easy re-grinding, which means you can maintain their sharpness effortlessly. With a steam oxide finish, these bits reduce built-up-edge and enhance lubricity, making your drilling smoother. The patented silver ring provides a clear diameter marking, helping you choose the right size for your task with precision.
HPMAISON 10-Piece Cobalt Drill Bit Set
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.
MASO HSS Jobber Twist Drill Bits Set
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.
Meccion 10pcs Cobalt Drill Bit Set
The Meccion Cobalt Drill Bits are crafted from 5% cobalt high-speed steel, ensuring professional-grade performance. With 135° self-centring tips, these drill bits provide precise drilling without the need for pre-punching, making your tasks quicker and easier. Their exceptional durability comes from high-temperature quenching, resulting in a hardness of HRC63-64, which means they withstand wear and tear effectively. Additionally, they are versatile enough to work on various materials, including metals and hard plastics, giving you the convenience of using one tool for multiple applications.
Frequently Asked Questions (FAQs)
1. What is the best drill bit for hardened steel?
Clearly, the best drill bits for hardened metal or steel come with a cobalt blend. These cobalt drill bits use an alloy including 5%–8% cobalt. This cobalt makes up part of the steel blend, so the hardness of the bit doesn't wear off with a coating (like titanium bits).
2. What is a jobber drill bit used for?
A regular jobber bit is best used in softer materials such as wood, composite, and soft metals. For harder materials and hard metal drilling, a mechanics length drill bit is recommended as they are a stronger bit. Jobber length drill bits are the most common and popular type of drill bits.
3. What is HSS jobber?
Jobber Drills are the most commonly used length of drill. The length of the flutes is between 9 and 14 times the diameter of the drill depending on the drill diameter. Drill Service stocks and supplies a vast range of Jobber Length Drills in Solid carbide, Carbide Tipped, HSCo Cobalt and High Speed Steel (HSS).
4. What is the difference between jobber length and mechanics drill bits?
Jobber length drill bits are the most common and have a longer length compared to the diameter of the shaft. They are commonly used in softer materials such as wood, soft metals or composite. A mechanics length drill bit is a bit that has a shorter overall length, as well as a shorter flute length.
During our steel jobber drill bit research, we found 306 steel jobber drill bit products and shortlisted 10 quality products. We collected and analyzed 26,234 customer reviews through our big data system to write the steel jobber drill bits list. We found that most customers choose steel jobber drill bits with an average price of £5.69.
The steel jobber drill bits are available for purchase. We have researched hundreds of brands and picked the top brands of steel jobber drill bits, including Dormer, Rennie Tool Company, SALI, HPMAISON, MASO.

Jennifer Fraser is a licensed contractor specializing in sales, maintenance, and kitchen, bathroom, and home appliances, tools, and utilities. She owns a store in Leeds where you can get any home and tool appliance. Jenny has a degree in literature, but she combines her knowledge and experience with her degree to publish DIY articles on solving home appliances issues to keep up the family enterprise.