Precision Twist Drill 5996558 HSS Jobber Length Twist Drill Bit

The Precision Twist Drill 5996558 is a high-speed steel (HSS) jobber-length twist drill bit engineered for reliable, accurate drilling in a wide range of materials including steel, aluminum, cast iron, wood, and plastics. Built to the demanding standards that have made Precision Twist Drill a trusted name in cutting tools, this bit delivers consistent performance in both production and maintenance environments.

Key Features:

• High-Speed Steel (HSS) Construction: Provides excellent hardness and heat resistance for extended tool life
• Jobber-Length Design: Standard flute-to-shank ratio ideal for general-purpose drilling applications
• 135° Split Point Tip: Reduces walking and enables self-centering for accurate hole placement without a center punch
• Precision Ground Flutes: Promotes efficient chip evacuation and smooth cutting action
• Bright Finish: Suitable for a broad range of materials; low-friction surface reduces heat buildup
• Manufactured to ANSI standards for consistent diameter tolerances and fit

Precision Twist Drill has been producing premium drill bits and cutting tools in the United States since 1882. The 5996558 is a dependable choice for machinists, maintenance technicians, and fabricators who require a quality general-purpose drill bit.