Precision Twist Drill 5999871 High-Speed Steel Jobber Length Drill Bit

The Precision Twist Drill 5999871 is a high-speed steel (HSS) jobber-length drill bit engineered for accurate, consistent hole-making in a wide range of materials. Manufactured by Precision Twist Drill — one of the most trusted names in cutting tools — this bit delivers the performance and durability demanded by professionals and serious DIYers alike.

Key Features:

• Constructed from premium high-speed steel (HSS) for excellent wear resistance and heat tolerance
• Jobber-length design provides a balance of reach and rigidity for general-purpose drilling
• Precision-ground flutes promote efficient chip evacuation and reduce heat buildup
• Consistent point geometry ensures accurate hole starting and reduced walking
• Compatible with standard drill chucks and CNC equipment
• Suitable for use on steel, iron, aluminum, brass, wood, and plastics

Precision Twist Drill has been producing cutting tools in the United States since 1882, and each bit in their lineup reflects decades of manufacturing expertise. The 5999871 is built to meet or exceed industry standards for straightness, concentricity, and surface finish.