Best Jobber Drill Bits for Cutting of 2025

The YIYITOOLS Titanium Twist Drill Bit Set is a 21-piece set that is perfect for cutting hard metals such as stainless steel, aluminum alloy, and titanium alloy. It includes 1/16, 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 11/64, 3/16, 13/64, 7/32, 15/64, 1/4, 17/64, 9/32, 19/64, 5/16, 21/64, 11/32,23/64, and 3/8inch. The drill bits are made of stainless steel and have a titanium coating for added durability. Customers have praised the set for its precision grinding, impressive cutting power, and excellent chip removal.

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.

The Hymnorq 40PC M35 Cobalt Steel Twist Drill Bits are made from hardened heat-resistant alloy with Rockwell hardness up to 67, making them much faster cutting and longer lasting than average HSS drill bits. The set includes 40 fractional inch bits of various sizes and is particularly effective for cutting through hard metals such as stainless steel and cast iron. The bits come with a downloadable user guide that includes tips for drilling metals and a RPM chart for common metals.

The C&T Titanium Drill Bits set includes a wide range of sizes, making it perfect for various drilling tasks. With compatibility for most drills, you can easily use these bits for cutting tough materials like stainless steel and aluminum alloys. The high-quality stainless steel construction ensures they are durable and corrosion-resistant, providing you with long-lasting performance. Additionally, the 118-degree split-point design enhances cutting speed and accuracy, making your drilling projects more efficient. The included sturdy storage box keeps everything organized, allowing for quick and easy access when you need it.

The Champion Jobber Bits are designed for versatile drilling in both low to medium strength metals and wood. Their straight shank and 118-degree point make them ideal for precise drilling tasks. With a black oxide finish, these high-speed steel bits resist abrasion and enhance coolant retention, which can lead to smoother operation and longer tool life. You can confidently use them for portable drilling on materials like low to medium carbon steels and cast iron, ensuring you have the right tool for your projects.

The Rocaris Titanium Drill Bits set includes eight commonly used sizes, perfect for various drilling tasks. Made from high-speed steel with a titanium coating, these bits are designed to be sharp and efficient, helping you complete projects with ease. The fully ground spiral groove design minimizes friction and heat, allowing for quicker and cooler drilling. Additionally, the 135° split point ensures precise drilling without slipping, making it easier for you to achieve accurate results every time. This combination of features enhances your drilling experience, making it suitable for wood, plastic, and metal applications.

The YIYITOOLS Titanium Drill Bits set includes a variety of sizes, making it perfect for different projects. Each bit is designed to cut through tough materials like stainless steel and aluminum, allowing you to tackle challenging tasks with ease. The high-quality stainless steel construction ensures durability, while the titanium coating enhances longevity, giving you more value for your investment. Additionally, the 118-degree split-point design helps you drill faster and more accurately, reducing the chance of slipping. With a convenient storage box, you can easily organize and access your bits whenever you need them.

COMOWARE Cobalt Bits is a 15-piece drill bit set made of 5% Cobalt High-Speed Steel M35, which provides a longer lifespan than standard drill bits. The 135° split point, gold oxide finish, and round straight shanks make this set stand out in terms of precision, chip-clearing, and performance. This set is ideal for drilling through hard materials such as stainless steel, cast iron, high-temperature alloys, titanium alloys, hard plastics, and woods. The set comes with a plastic storage case, making the bits easy to organize and access. In addition, COMOWARE offers a 100% satisfaction guarantee, so if you are unsatisfied with your purchase, you can contact them for help.

The YOUGFIN drill bit set is made from high-speed steel and coated in gold oxide, which makes it heat and friction resistant. The set includes 29 sizes of twist drills from 1/16" to 1/2", with a split point design and a 135-degree angle for faster and easier cutting. The grooves on the twisted shanks of the bits help to remove metal shavings from the hole as you drill. The set is suitable for drilling wood, plastic, and lightweight metal materials, and it comes with a portable metal case for easy storage and organization.

The Abeillo Drill Bit Set includes six essential sizes, ranging from 3mm to 8mm, perfect for all your drilling needs. With a titanium coating and high-speed steel construction, these bits are designed for quicker and easier drilling, reducing friction and heat. The unique spiral groove design enhances precision, ensuring your drilling is both accurate and efficient. Whether you're working with wood, plastic, or metal, these versatile bits can handle a variety of materials, making your projects smoother and more enjoyable.