Description
Drillco 21PS164F 1″-12 Nitro Spiral Point Tap is crafted for machine tapping across a broad spectrum of materials, including challenging metals like stainless steel. Its Nitro spiral point design enhances thread quality and facilitates efficient chip evacuation by pulling chips forward, reducing clogging and preventing thread damage. Made from premium grade high-speed steel, this tap offers extended durability and consistent performance for demanding machining applications.
Features:
- 1″-12 Nitro spiral point tap suitable for various material types
- Spiral flutes designed to extract chips efficiently, protecting thread integrity
- Constructed from premium grade high-speed steel (HSS) for long tool life
- Available in plug and bottoming geometries for maximum versatility
- Bright finish improves lubricity and chip flow
- Square shank compatible with tap wrenches and powered machines
Benefits:
- Improves thread accuracy and surface finish
- Minimizes downtime due to chip buildup and clogging
- Optimized for use in hard-to-machine materials including stainless steel
- Suitable for both manual and machine tapping operations
Technical Specifications:
- Model: 21PS164F
- Thread Size: 1″-12
- Finish: Bright
- Flute Type: Spiral Point
- Material: Premium Grade High-Speed Steel (HSS)
- Shank: Square
- Chamfer Type: Plug, Bottoming
- Application: Machine tapping in general and difficult-to-machine materials





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