Precision Twist Drill 5996630 High-Speed Steel Jobber Length Drill Bit

Precision Twist Drill 5996630 is a high-speed steel (HSS) jobber length drill bit engineered for reliable performance across a wide range of drilling applications in metal, wood, and plastic. Manufactured by Precision Twist Drill — a trusted name in professional cutting tools — this bit is built to deliver consistent accuracy and extended tool life.

Key Features:

• High-speed steel construction for durability and heat resistance
• Jobber length design provides versatility for general-purpose drilling
• Precision-ground flutes for efficient chip evacuation and reduced heat buildup
• 135° split point tip for fast, accurate starts with minimal walking
• Bright finish or black oxide finish for corrosion resistance (per standard PTD line specs)
• Manufactured to ANSI standards for consistent sizing and performance

Precision Twist Drill has been producing high-quality cutting tools in the United States for over a century. The 5996630 drill bit is suitable for use in hand drills, drill presses, and CNC equipment, making it a dependable choice for machinists, fabricators, and maintenance professionals.