Precision Twist Drill 5995679 R51 Series HSS Jobber Length Drill Bit

Precision Twist Drill 5995679 is a jobber-length twist drill bit from the PTD R51 Series, manufactured from premium high-speed steel (HSS). Designed for general-purpose drilling in a wide range of materials including mild steel, aluminum, brass, wood, and plastics, this drill bit delivers consistent, accurate hole-making performance in both production and maintenance applications.

Key Features:

• High-speed steel (HSS) construction for durability and heat resistance
• Jobber length design for versatile, general-purpose drilling
• Precision-ground flutes for efficient chip evacuation and smooth cutting action
• 135° split-point tip reduces walking and enables faster penetration with less pressure
• Manufactured to ANSI/ASME standards for consistent tolerances
• Compatible with standard drill chucks and drill presses

Precision Twist Drill has been a trusted name in cutting tools since 1885, and the R51 Series represents their commitment to reliable, high-quality tooling for industrial and professional use.