Tru-Cut HDC.390 Jobber Length Drill Bit Split Point - 6.390mm 135 Black Gold

The Tru-Cut HDC.390 is a precision jobber length drill bit designed for professional metalworking and manufacturing applications. This high-performance bit features a 6-25/64" (6.390mm) diameter with a 135-degree split point geometry that provides self-centering capability and reduces walking on hard surfaces.

Key Features:

• 6.390mm (6-25/64") diameter for precision drilling applications
• 135-degree split point angle for faster penetration and reduced thrust
• Jobber length design provides optimal balance between reach and rigidity
• Black and gold oxide finish enhances lubricity and resists corrosion
• Suitable for drilling steel, cast iron, aluminum, and other metals
• Manufactured to exacting tolerances for consistent performance

The black and gold oxide coating provides superior wear resistance while reducing friction during drilling operations. The jobber length configuration makes this bit ideal for general-purpose drilling where standard reach is required. Perfect for machine shops, fabrication facilities, and maintenance operations requiring reliable, accurate hole-making capabilities.