Best Golden Jobber Drill Bits of 2025

MAXTOOL Jobber Drills are a set of 10 identical twist drill bits with a wire gauge numbered golden straight design. These drills conform to ASME/ANSI B94.11M standards or USCTI, ensuring dimensional and tolerance accuracy. The fully ground process ensures excellent chip movement, while the 135 degree chisel angle with split point provides accurate starts for quick penetration without walking and less logging. Precision treatment makes these drills durable and tough, allowing them to withstand heavy-duty operations, resist corrosion, and lubricate the drill bits better for smooth cutting. With a jobber length and straight shank, these twist drill bits are perfect for cutting metal, plastic, wood, and other materials.

The MAXTOOL Cobalt Drill Bits are designed to cut through metal, plastic, and wood with ease. Their jobber length and straight shank make them ideal for various applications. Made from high-speed cobalt steel, these bits provide exceptional hardness and sharpness, ensuring effective cutting performance and a long lifespan. The precision-ground surface allows for optimal chip removal, while the 135-degree split point aids in accurate drilling, reducing the chances of slipping. With these features, you can enjoy smooth and efficient drilling, making your projects easier and more successful.

The MAXTOOL Cobalt Drill Bits are designed for precision and durability, making them ideal for cutting through metal, plastic, and wood. The high-speed steel construction ensures that these bits remain hard and sharp, providing effective performance and a long lifespan. With a fully ground finish and a 135-degree chisel point, you can expect accurate starts and quick penetration without the bits walking or binding. Additionally, their corrosion resistance and lubrication properties enhance cutting efficiency, giving you a smoother drilling experience. These features make the MAXTOOL Cobalt Drill Bits a reliable choice for both DIY enthusiasts and professionals alike.

The MAXTOOL Cobalt Drill Bits are designed for versatility and efficiency in cutting through metal, plastic, and wood. Their jobber length and straight shank make them ideal for various materials, ensuring smooth drilling without hassle. Made from cobalt high-speed steel, these bits are exceptionally hard and sharp, promising a longer lifespan and reliable performance. The precision treatment enhances durability and corrosion resistance, allowing you to tackle heavy-duty tasks with ease. With a 135-degree chisel point for accurate starts, you’ll experience quick penetration without the worry of slipping or jamming.

This jobber drill bit set features a 7/16" diameter, HSS steel construction for longer drilling life, gold/black oxide surface treatment for increased hardness, parabolic flute design for quick and easy chips removal, and a 135-degree split point cutting tip for easy centering and better drilling.

The MaxTool Cobalt Drill Bits are designed to excel in cutting through metal, plastic, and wood. The high-speed steel construction ensures that these bits remain hard and sharp, providing you with effective cutting performance and a longer lifespan. With precision ground surfaces and a 135-degree chisel angle, you can enjoy accurate starts that minimize slipping and enhance penetration speed. Additionally, the durable design resists corrosion and improves lubrication, making your drilling tasks smoother and more efficient. These features come together to offer you a reliable tool for various heavy-duty applications.

The MAXTOOL Cobalt Drill Bits are designed for versatility, allowing you to cut through metal, plastic, and wood with ease. The high-speed steel construction ensures that these bits are incredibly hard and sharp, providing impressive cutting performance and longevity. With precision-ground surfaces and a 135-degree chisel angle, you can expect accurate starts and quick penetration, minimizing the chance of slipping. Additionally, these bits are built to withstand heavy-duty operations and resist corrosion, making them ideal for various demanding tasks.

This jobber drill bit set features black gold high speed steel, which can drill through tougher materials than common HSS bits. With a 135 degree split-point, the bits catch on the work-surface with greater ease, and the 3-Flat shank allows for use with nearly all types of machines. The jobber length and diameter give maximum force with maximum support, with 12 pieces included in a PVC pocket for easy storage.

The MAXTOOL Cobalt Drill Bits are designed for cutting through metal, plastic, and wood with ease. Their high-speed steel construction offers exceptional hardness and sharpness, ensuring effective cutting and a long lifespan. You’ll appreciate the precision surface finish, which promotes smooth chip movement. Plus, the 135-degree chisel point allows for accurate starts and quick penetration, minimizing the chances of walking or binding. These features combine to provide you with a reliable tool for various heavy-duty applications, making your drilling tasks more efficient and hassle-free.

The MAXTOOL Cobalt Drill Bits are designed to enhance your drilling experience across various materials, including metal, plastic, and wood. Their jobber length and straight shank make them particularly effective for cutting tasks, ensuring precision and ease of use. Made from cobalt high-speed steel, these bits are incredibly tough and provide sharp cuts with a long lifespan. The fully ground surface and unique 135-degree chisel point allow for quick penetration and reduce walking, ensuring accuracy in your work. With these features, you can tackle heavy-duty projects with confidence and efficiency.