Best Jobber Drill Bits of 2025

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Jobber drill bits are a type of drill bit that is commonly used in metalworking applications. They are designed to be longer than standard drill bits, which allows them to drill deeper holes without the need for frequent repositioning. Jobber drill bits are available in a wide range of sizes and materials, including high-speed steel, cobalt, and carbide. They are also available with a variety of point angles, which allows them to be used on a range of different materials, from soft plastics to hard metals. Whether you're a professional metalworker or a DIY enthusiast, jobber drill bits are an essential tool for any workshop.
At a Glance: Our Top Picks
Top 10 Jobber Drill Bits
Century Drill & Tool 26529 Cobalt Drill Bit Set
The Century Cobalt Drill Bits are designed for serious drilling tasks. Made from high-quality cobalt, these bits provide outstanding durability, making them perfect for hard materials like stainless steel. Their precision point tips ensure that you can drill accurately without worrying about slipping, which is essential for creating clean, precise holes. Whether you're a professional contractor or a DIY enthusiast, these bits are built to handle heavy-duty use, delivering reliable performance in even the toughest applications. With this set, you can tackle any project with confidence.
Norseman Drill Bits 44170 Ultra Dex Set (29 Piece)
The Norseman Drill Bits 44170 Ultra Dex Set is a premium high-speed steel jobber drill set that includes 29 pieces with 135-degree split point and precision ground point, flutes, body, clearance and drill diameter for ultimate accuracy and performance. Made with special Hi-Molybdenum tool steel and Gold Oxide, this set is heavy-duty, durable, and ideal for various drilling applications.
DEWALT Titanium Nitride Coated Drill Bit Set
The DEWALT Titanium Nitride Coated Drill Bit Set is a 21-piece set that includes sizes from 1/16-inch to 1/2-inch in a plastic tough case. It features a patented bit-bar design that allows for easy removal of bits and customizable placement, and a clip latch for secure closing. The set also has a connectable accessory storage system to optimize storage space, and a clear lid that allows you to easily see contents at a glance. Customers have praised the set for its sharpness and strength, as well as its convenient storage case.
DEWALT Black & Gold Drill Bit Set, 14-Piece
The DEWALT Black & Gold Drill Bit Set is a great choice for those looking for a reliable set of drill bits for their projects. The 135 degree split point tip design helps reduce walking, while the high speed steel construction ensures durability and longevity. The black and gold coating helps prevent rust and wear, and the 3-Flats shank reduces spin-out in the chuck. Size markings on the drill bit shank make it easy to identify sizes quickly.
Champion Cutting Tool Brute Platinum Twister-XL5 Drill Bit Set
The Champion Cutting Tool Brute Platinum Twister-XL5 29 Piece Drill Bit Set is an ultimate workhorse for drilling hard materials. With a self-centering 135-degree split point, it prevents the drill from walking and drills accurately. Made of premium high-speed steel and NOMO surface treatment, it has a longer tool life, fast penetration, and flexibility. The XL5 is better than cobalt and is able to flex when cobalt drills chip or snap, making it last three times longer than competitor drills and drill two times faster than cobalt. It features tapered web geometry making it perfect for drilling steel, stainless steel, titanium alloys, and other hard to drill materials.
DEWALT DWA1181 21-Piece Set Black Oxide Coated HSS Twist Drill Bit Set
The DEWALT DWA1181 21-Piece Set Black Oxide Coated HSS Twist Drill Bit Set is an ideal choice for general-purpose drilling materials like metal, hardwood, softwood, PVC and fiberglass. It features a parabolic flute design that increases chip ejection in metal and wood drilling applications, and a black oxide coating that helps resist corrosion and increase durability. The 135° split-point tips drill on contact and prevents walking on the hard surface you're working on, while the 31° helix reduces over aggressiveness of true parabolic flute, making it ideal for drilling deep holes.
IRWIN 21-Piece Cobalt Alloy Steel Drill Bit Set
The IRWIN Cobalt Drill Set is a 21-piece jobber drill bit set made of M-42 5% Cobalt Alloy Steel high-speed steel. The 135 split point design reduces feed pressure for easy penetration without work hardening. The heavy-duty spiral flute design on each drill bit produces faster chip ejection. Shorter cutting lips reduce torque for drilling in high-tensile-strength materials. This set is ideal for those who work with tough metals and need a drill bit set that can withstand abrasive resistance. The metal index case ensures the bits are organized and easy to find when needed.
Sinyeenglon Cobalt Drill Bit Set
The Sinyeenglon Drill Bit Set features M35 cobalt material, which offers exceptional hardness and durability, making it ideal for cutting through tough metals like stainless steel and titanium. The full grinding process enhances wear resistance, ensuring that these bits remain sharp for longer periods. The sturdy plastic storage case is thoughtfully designed for easy organization, allowing you to quickly find the size you need. Each compartment is clearly labeled, providing you with convenient access to the right drill bit without any hassle.
1/4-Inch Cobalt Steel M35 Jobber Length Twist Drill Bits Pack
This pack includes 12 pieces of 1/4-inch cobalt steel M35 jobber length twist drill bits with a case. The bits feature a 135 degree split point, 3-flat shank, and can be repeatedly sharpened without damaging the cutting edge. Made from high-speed steel and 5% cobalt, they provide strong and durable performance, and are best used for drilling in hard metal, including stainless steel.
Chicago Latrobe 57716 150 Series Jobber Length Drill Bit Set
This drill bit set features a total of 60 jobber length drill bits ranging from #60 to #1 wire gauge sizes, making it ideal for general-purpose drilling. The high-speed steel construction provides durability and wear resistance, while the black oxide finish helps to reduce bit wear and promote chip and coolant flow on ferrous materials. The 118-degree conventional point is suitable for a wide range of drilling applications. This jobber length drill bit set is made in the USA.
Frequently Asked Questions (FAQs)
1. What is the difference between a drill bit and a jobber bit?
A drill bit is a general term for various types of bits used for drilling holes. A jobber bit, on the other hand, refers specifically to a type of drill bit that is best used in softer materials like wood, composite, and soft metals. For harder materials and hard metal drilling, a mechanics length drill bit is recommended as it is stronger.
2. What is the difference between a jobber drill and a stub drill?
A jobber drill is a general-purpose drill bit used for applications requiring long reach. It is suitable for most drilling needs. A stub drill, on the other hand, is shorter in length and has a shorter flute, which increases its rigidity and allows for higher drilling accuracy.
3. What are the strongest drill bits?
Carbide drill bits are the strongest and can cut through hardened steel. If carbide bits are not available, titanium and cobalt drill bits can also be used for drilling strong materials, although they may take longer to drill compared to carbide bits.
4. What are the three types of drill bits?
Drill bits are generally classified as twist drill bits, countersink bits, and counterbore bits. There are also flat bottom boring bits and specialty bits available for specific drilling needs.
5. What is a stub drill bit used for?
A stub drill bit, also known as a stubby drill or screw machine drill bit, is shorter in length compared to a jobber drill bit. It is mainly used for drilling a variety of hole sizes and for enlarging a drilled hole using its larger blunt tip.
6. What type of drill bits stay sharp the longest?
Titanium-coated high-speed steel (HSS) drill bits produce less friction and stay sharp longer. They are tougher than basic HSS bits and can be used for drilling wood, metal, fiberglass, and PVC. Carbide-tipped drill bits also stay sharp for a long time and are suitable for drilling into hard materials.
7. What is the hardest drill bit to break?
Carbide drill bits are the hardest and most brittle drill bit material. They are primarily used for production drilling with high-quality tool holders and equipment. However, they should not be used in hand drills or drill presses. Carbide bits are designed for drilling into the hardest materials.
8. Which is better, HSS or carbide drill bits?
Carbide drill bits are the toughest but are more suitable for expert use. They are also the most expensive. Cobalt drill bits can also be used for drilling tough and long-lasting materials. High-speed steel (HSS) drill bits are ideal for drilling soft and some hard materials.
During our jobber drill bit research, we found 24 jobber drill bit products and shortlisted 10 quality products. We collected and analyzed 208,661 customer reviews through our big data system to write the jobber drill bits list. We found that most customers choose jobber drill bits with an average price of $53.03.
The jobber drill bits are available for purchase. We have researched hundreds of brands and picked the top brands of jobber drill bits, including Century Drill & Tool, Norseman, DEWALT, Champion, IRWIN. The seller of top 1 product has received honest feedback from 385 consumers with an average rating of 4.7.

Harry Stack owns a small hardware store, his career landed him a depth of knowledge in categories such as tools, equipment, machinery and hardware. In his spare time, he usually repairs furniture, safes and appliances, and he knows how to make simple repairs to plumbing or electrical fixtures. His hobbies also include woodworking and fishing.
Jobber Drill Bits Comparison Table
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Brand | Century Drill & Tool | Norseman | DEWALT | DEWALT | Champion | DEWALT | IRWIN | Sinyeenglon | Drill Hulk | Chicago-Latrobe |
Material | Cobalt Steel | Alloy Steel | Titanium Nitride Coated | High Speed Steel | High Speed Steel | Blend | Cobalt Alloy Steel | Cobalt Steel | High-Speed Steel and 5% Cobalt | High Speed Steel |
Finish Type | Uncoated | Gold Oxide | Titanium Nitride | Gold | Titanium Nitride | Brushed | Cobalt Alloy Steel | Gold Oxide | Gold Oxide | Black Oxide |
Shank Type | Straight | Straight | Straight | 3-Flat | Straight | Straight | Straight | Round | 3-Flat | Straight |
Cutting Angle String | 135 Degrees | 135 Degrees | - | 135 Degrees | 135 Degrees | 135 Degrees | 135 Degrees | 135 Degrees | - | 118 Degrees |
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