Description
Drillco 20A164FS 1″-12 HSS Tap Set offers a complete threading solution with taper, plug, and bottoming taps designed for versatility in production and hand tapping operations. These straight flute hand taps are engineered to provide reliable performance across a wide range of materials. Constructed from general purpose high-speed steel and treated with a black oxide finish, this set ensures durability, fast thread starts, and consistent results.
Features:
- Includes taper, plug, and bottoming taps for comprehensive threading capability
- Made from general purpose high-speed steel (HSS) for strength and long tool life
- 118° conventional point design for rapid penetration and precise thread forming
- Black oxide surface treatment improves wear resistance and tool longevity
- Jobber length for compatibility with most general tapping applications
- Manufactured in the USA ensuring quality and reliability
Benefits:
- Suitable for threading through and blind holes
- Effective on low to medium strength materials such as mild steel, aluminum, and brass
- Ideal for both manual hand tapping and CNC machine applications
Technical Specifications:
- Model: 20A164FS
- Thread Size: 1″-12
- Tap Type: HSS Tap Set (Taper, Plug & Bottoming)
- Series: 2000
- Finish: Black Oxide
- Point Angle: 118° Conventional Point
- Material Compatibility: Aluminum, brass, mild steel, and similar materials





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