The Vermont American 13474 Left Hand Drill Bit, 3/8 In Diameter, is a specialized tool engineered for the precise extraction of broken, right-hand threaded studs and bolts. This professional-grade drill bit provides a reliable solution for challenging fastener removal, minimizing damage to surrounding components and threads in demanding automotive and industrial applications.
Key Features
- Precision-ground 118-degree point ensures accurate centering and efficient material removal during the extraction process.
- Left-hand flute design is specifically engineered to bite into and loosen broken fasteners when utilized in reverse rotation.
- Constructed for professional durability and consistent performance in demanding workshop and industrial environments.
- Compatible for use with reversible drills, lathes, and milling machines, offering versatile application across various tasks.
Applications
This 3/8-inch left-hand drill bit is an essential component for professional technicians and mechanics addressing seized or fractured fasteners. Common use cases include:
- Automotive Repair: Extracting broken exhaust manifold studs, engine block bolts, and other threaded components without compromising the integrity of mating surfaces.
- Machine Maintenance: Removing fractured bolts from machinery, industrial equipment, and complex assemblies where standard removal methods are ineffective.
- General Metalworking: Addressing broken or stripped fasteners in fabrication, repair, and restoration projects across various metal substrates.
Specifications
- Manufacturer: Vermont American
- Model Number: 13474
- Diameter: 3/8 inch
- Overall Length: 3-1/8 inches
- Flute Length: 1-3/16 inches
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