- Jobber Length Twist Drill Bits with Straight Shank are ideal for cutting through metal, plastic, and wood, making them versatile tools for various projects. - Made from cobalt high-speed steel, these bits offer exceptional hardness and sharpness, ensuring efficient and effective cutting with a long tool life, reducing the need for frequent replacements. - All dimensions and tolerances meet ASME/ANSI B94.11M drill standards or USCTI guidelines, ensuring consistency and reliability. Available in Wire Gauge sizes No 1 to No 60 for tailored drilling solutions. - The fully ground process and precision surface finish facilitate effective chip removal. The 135-degree chisel angle with a split point promotes precise starts for quick penetration, minimizing walking and reducing logging. Use Cases: 1. Perfect for contractors and DIY enthusiasts working on home improvement projects, such as drilling pilot holes for wood framing or anchoring metal fixtures. 2. Ideal for machining applications in automotive repairs or fabrication, allowing for clean holes in various materials. 3. Suitable for electrical installations where accurate drilling of plastic or wood is required for routing wires or mounting fixtures.