Number 57 Jobber Drill Bit, Black Oxide Wire Gauge - Vermont American

The Vermont American 11857 Number 57 Jobber Drill Bit is a professional-grade tool engineered for precision and durability across demanding automotive and industrial applications. Constructed from high-speed steel and finished with a resilient black oxide coating, this drill bit delivers consistent performance and extended operational life in professional workshop environments. It is an essential component for technicians and machinists requiring reliable drilling capabilities.

Key Features

• High-Speed Steel (HSS) Construction: Provides exceptional hardness and wear resistance, ensuring prolonged tool life and sustained cutting performance through various materials including metals, plastics, and wood.
• 118-Degree Standard Point: Offers a robust, self-centering start for general-purpose drilling, facilitating accurate hole creation and minimizing bit walk in both handheld and machine drilling applications.
• Black Oxide Coating: Enhances corrosion resistance and reduces friction during drilling, promoting smoother material penetration and preventing chip adhesion for cleaner holes.
• Jobber Length Design: This versatile length strikes an optimal balance between reach and rigidity, making it suitable for a wide array of professional drilling tasks where both access and stability are critical.

Applications

This Number 57 Jobber Drill Bit is designed for diverse professional use cases, including:

• Automotive Maintenance: Ideal for precision drilling and pilot hole creation in vehicle components, chassis, and engine parts during routine maintenance, repair, and custom fabrication.
• Industrial Fabrication: Suitable for general fabrication involving ferrous and non-ferrous metals, composite materials, and various plastics within manufacturing and industrial settings.
• Machinery Maintenance: Prepares accurate holes for tapping operations, fastener installation, and assembly tasks during machinery repair and overhaul.
• General Workshop Use: Delivers clean, precise holes for fasteners and connections in professional woodworking and construction applications.