Precision Twist Drill 5999514 209 HSS Taper Shank Drill Bit 1-5/16 in #4 Morse Taper

The Precision Twist Drill 5999514 is a Series 209 General Purpose Standard Length Taper Shank Drill Bit machined from high-speed steel (HSS) for reliable, long-lasting performance in a wide range of drilling applications. With a 1-5/16 inch (1.3125 in decimal) drill diameter and a #4 Morse Taper shank, this bit is built for use in drill presses, lathes, and other machine tools equipped with compatible taper shank spindles.

Key Features:

• Drill Diameter: 1-5/16 in (1.3125 in decimal)
• Shank Type: #4 Morse Taper (MT4)
• Point Angle: 118° standard point for general-purpose drilling
• Flute Design: Standard two-flute, normal spiral helical configuration for efficient chip evacuation
• Cutting Direction: Right hand (clockwise rotation)
• Material: High-Speed Steel (HSS) for heat resistance and durability
• Flute Length: Proportional to overall length per Series 209 standard
• Shank: Standard Morse Taper sizing corresponds to drill diameter for proper machine fit

The Precision Twist Drill 209 series is engineered for general-purpose production drilling in metals, alloys, and other machinable materials. Precision Twist Drill, a brand of Dormer Pramet, has delivered quality cutting tools for precision engineering environments including aerospace and automotive applications since 1952, making this bit a trusted choice for industrial and commercial operations.