Precision Twist Drill 5997223 High-Speed Steel Twist Drill Bit

Precision Twist Drill 5997223 is a professional-grade high-speed steel (HSS) twist drill bit engineered for precision drilling in a wide range of materials including mild steel, aluminum, brass, wood, and plastics. Precision Twist Drill is an industry leader with over a century of manufacturing expertise, producing cutting tools built to tight tolerances for consistent, repeatable performance.

Key Features:

• Manufactured from premium high-speed steel (HSS) for durability and heat resistance
• Precision-ground flutes for efficient chip evacuation and reduced cutting friction
• 135-degree split point tip for fast penetration and reduced walking on entry
• Bright finish or black oxide coating for corrosion resistance (per specification)
• Meets or exceeds ANSI/ASME B94.11M standards for drill bit geometry
• Designed for use in hand drills, drill presses, and CNC equipment

Precision Twist Drill has been a trusted name in the metalworking and manufacturing industries, offering cutting tools that deliver consistent hole quality and long tool life. The 5997223 is suitable for professional machinists, maintenance technicians, and serious hobbyists demanding reliable performance.