Precision Twist Drill 5999559 15/32" HSS Jobber Length Drill Bit

The Precision Twist Drill 5999559 is a 15/32" diameter high speed steel (HSS) jobber length drill bit designed for reliable, accurate drilling in a wide range of materials including steel, aluminum, brass, copper, and wood. Part of PTD's trusted R15 series, this drill bit delivers consistent performance in both production and maintenance applications.

Key Features:

• Diameter: 15/32" (0.4688")
• Material: High Speed Steel (HSS) for durability and heat resistance
• Length Series: Jobber length — the most versatile standard drill length
• Finish: Bright (uncoated) finish, suitable for general-purpose drilling
• Point Angle: 118° conventional point for easy centering and broad material compatibility
• Shank Type: Straight shank, compatible with standard drill chucks
• Flute Type: Standard helix for efficient chip evacuation
• Manufactured to ANSI standards for consistent quality and dimensional accuracy

Precision Twist Drill has been a trusted name in cutting tools since 1901, offering professional-grade drill bits for industrial, automotive, and general metalworking use. The 5999559 is an ideal general-purpose bit for shop floors, maintenance crews, and fabrication environments.