Best Steam Oxide Jobber Drill Bits of 2025

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Steam Oxide Jobber Drill Bits are an essential tool for any professional or DIY enthusiast who requires precision drilling. These drill bits are made from high-speed steel and have a steam oxide coating that provides excellent wear resistance and reduces friction. This coating also ensures that the bits remain cool during use, which prevents overheating and extends their lifespan. The jobber length of the bits allows for drilling in hard-to-reach places, while the 135-degree split point design reduces the need for pilot holes. These drill bits are perfect for use on a variety of materials, including metal, wood, and plastic.
At a Glance: Our Top Picks
Top 10 Steam Oxide Jobber Drill Bits
Chicago Latrobe 29 Piece Heavy Duty Drill Set
This 29 piece drill set by Chicago Latrobe features sizes ranging from 1/16 to 1/2 x 64ths and is manufactured to aerospace specifications. With a 135 degree P3 split point, this drill set is perfect for drilling in tough materials, and the black oxide treatment adds lubricity and helps to hold coolant near the cutting edge. Made in the USA from premium high-speed steel, this set is a great addition to any toolbox.
Cle-Line C21128 High Speed Steel Jobber Length Drill Set
The Cle-Line C21128 High Speed Steel Heavy-Duty Jobber Length Drill Set includes 115 pieces with a set range of 1/16-inch to 1/2-inch, A to Z, number 1 to number 60. Known for quality cutting tools, Cle-Line has manufactured cutting tools for decades for the construction, maintenance, repair, operating, and industrial markets. This jobber drill bit set is made in the USA.
Cle-Line High Speed Steel Drill Set, 29 Pieces
The Cle-Line C21118 Style 1899 High Speed Steel General Purpose Jobber Length Drill Set is a 29 piece set ranging from 1/16-inch to 1/2-inch. Known for quality cutting tools, Cle-Line has been manufacturing cutting tools for decades for construction, maintenance, repair, operating, and industrial markets in the USA.
Cleveland C00960 50-Piece Drill Bit Set
The Cleveland 50-Piece Drill Set offers a comprehensive range of metric drill bits from 1 mm to 5.9 mm, allowing you to tackle various projects with precision. Made from high-speed steel, these bits are designed for durability and can withstand wear, ensuring they last through numerous uses. The steam oxide finish adds an extra layer of protection against mild wear, making them ideal for frequent drilling tasks. With a 118-degree conventional point, these bits are versatile and suitable for a wide array of drilling applications, helping you achieve clean and accurate holes.
Cle-Line C21124 Style 1801 135° HSS Jobber Drill Set
The Cle-Line C21124 Style 1801 135° High Speed Steel Heavy-Duty Jobber Length Drill Set is a 60-piece set ranging from number 1 to number 60. Cle-Line is a well-known name in the cutting tool industry, with decades of experience in producing quality tools for various markets. This jobber drill bit set is made in the USA and is ideal for construction, maintenance, repair, operating, and industrial markets.
Cleveland C71000 25-Piece Drill Bit Set
The Cleveland 25-Piece Drill Set is designed for versatility, making it ideal for various general-purpose tasks. The high-speed steel construction provides a great balance of hardness and toughness, ensuring durability and wear resistance for your drilling projects. With a steam oxide finish, these bits offer added protection against corrosion. The round shank design allows compatibility with many tool-holding systems, giving you flexibility in your tool choices. Additionally, the spiral fluted design effectively removes chips from the work area, reducing the chances of clogging and enhancing your drilling efficiency.
Cleveland C00962 29-Piece Drill Bit Set
The Cleveland Drill Bit Set features high-speed steel tools that are ideal for a variety of general-purpose tasks. Their hardness and toughness ensure durability and resistance to wear, making them a reliable choice for your projects. With a steam oxide finish, these bits offer enhanced protection against corrosion. The round shanks provide versatility, allowing you to use them with different toolholding systems. Additionally, the spiral flutes are designed to efficiently remove chips from the cut, minimizing the chance of clogging. This makes your drilling experience smoother and more efficient.
Cle-Line 29-Piece Twist Drill Bit Set
The Cle-Line 29-Piece Twist Drill Bit Set is perfect for construction, maintenance, repair, operating and industrial markets. This high-speed steel drill bit set comes with sizes ranging from 1/16-inch to 1/2-inch, making it versatile for various drilling needs. With a steam oxide finish and 135-degree split point, it makes drilling easier and more efficient. Made in the USA, this set is manufactured by Cle-Line, a company known for producing quality cutting tools for decades.
Cle-Line Jobber Length Drill Bit
The Cle-Line Jobber Length Drill Bit offers a 118-Degree Radial Point, HSS substrate with general-purpose geometry, and black oxide finish for increased wear resistance and improved lubricity. It is available with 3/8" reduced shanks and is made in the USA. This is the perfect tool for all your drilling needs.
Cle-Line High Speed Steel General Purpose Drill Set
The Cle-Line High Speed Steel General Purpose Drill Set consists of 115 pieces with a range of 1/16-inch to 1/2-inch, A to Z, number 1 to number 60. Cle-Line is a reliable manufacturer of quality cutting tools, catering to construction, maintenance, repair, operating, and industrial markets for decades. The set is made in the USA and comes in a FRACT LTR wire case.
Frequently Asked Questions (FAQs)
1. What is a jobber drill bit set?
A jobber drill bit is a bit that has a long length compared to its diameter. Jobbers have a length anywhere from 8-12 or 9-14 (depending on who you ask) times the diameter.
2. What is the difference between jobber 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.
3. What is a twist drill bit for?
Twist drills (also commonly referred to as twist bits) are the most widely used of all drill bit types; they will cut anything from wood and plastic to steel and concrete. They are most frequently used for metal cutting, so they are generally made from M2 high-speed steel.
During our steam oxide jobber drill bit research, we found 24 steam oxide jobber drill bit products and shortlisted 10 quality products. We collected and analyzed 2,429 customer reviews through our big data system to write the steam oxide jobber drill bits list. We found that most customers choose steam oxide jobber drill bits with an average price of $147.60.
The steam oxide jobber drill bits are available for purchase. We have researched hundreds of brands and picked the top brands of steam oxide jobber drill bits, including Chicago-Latrobe, Cle-line, CLEVELAND. 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.