Precision Twist Drill 5999881 29-Piece HSS Jobber Drill Bit Set 1/16 to 1/2 Inch

The Precision Twist Drill 5999881 is a professional-grade 29-piece High-Speed Steel (HSS) jobber length drill bit set, covering fractional sizes from 1/16" through 1/2" by 64ths. Engineered for demanding industrial and shop environments, this set delivers consistent performance in a wide range of materials including mild steel, aluminum, brass, cast iron, and wood.

Precision Twist Drill is an industry-recognized manufacturer of cutting tools, and this set reflects their commitment to tight tolerances, proper heat treatment, and long service life. The bits feature a 118° conventional point angle and a bright finish, making them suitable for general-purpose drilling across trades and manufacturing applications.

Key Features:

• 29-piece fractional drill bit set — 1/16" to 1/2" by 64ths
• High-Speed Steel (HSS) construction for durability and heat resistance
• 118° conventional split point for accurate starting and fast cutting
• Jobber length for versatile reach in standard drilling applications
• Bright finish for general-purpose use across multiple materials
• Stored in a sturdy metal index case for organization and protection
• Manufactured to strict tolerances for consistent, repeatable performance

Ideal for machinists, maintenance professionals, and industrial users who require a reliable, complete fractional drill set ready for everyday shop use.