9/64 Fractional Steel Blue Jobber Length Drill Bit - KnKut

The KnKut KK15-9/64 9/64 Fractional Steel Blue Jobber Length Drill Bit is engineered for professional technicians and mechanics who demand precision and durability in their work. Manufactured in the USA from industrial-grade NAS High Speed Steel, this drill bit features an advanced Steel Blue Nanocomposite Coating, providing exceptional hardness, corrosion resistance, and heat tolerance for demanding applications. Its design ensures reliable performance and extended tool life in various automotive and industrial environments.

Key Features

• Steel Blue Nanocomposite Coating: This advanced coating delivers extreme hardness, superior corrosion, and temperature resistance. It creates an ultra-low friction coefficient, resulting in a remarkable 40% increase in tool life compared to uncoated bits, especially in dry drilling conditions.
• 135° Split Point Tip: Engineered for quick and accurate starts, the 135-degree split point tip is self-centering and eliminates the need for a center punch or pilot hole. This design minimizes "walking" or skidding on the material's surface, ensuring precise hole placement from the initial contact.
• Enhanced Drilling Performance: The split point design facilitates faster drilling speeds and improves chip evacuation, which reduces clogging and overheating, contributing to better drilling performance and longer bit life. It also requires less feed pressure for easier penetration.
• Jobber Length Design: As a standard jobber length drill, it offers a versatile balance of reach and rigidity, making it suitable for a wide range of common drilling tasks and allowing for reasonably deep holes.

Applications

This professional-grade drill bit is ideal for a multitude of tasks across automotive and industrial sectors. Its robust construction and specialized coating make it particularly effective for drilling through tough materials such as steel, stainless steel, and various alloys. In automotive repair and customization, it's frequently used for creating precise holes in engine parts, body panels, and other components, as well as for general fabrication and pilot hole creation. Beyond vehicles, it serves reliably in metalworking, construction, and general manufacturing for precise and efficient hole production.