Description
Drillco 25A448P 3-3/4-8 HSS Plug Tap is a robust threading tool engineered for precision and durability in demanding industrial settings such as oil fields, gas exploration, and power generation plants. Designed for larger diameter threading tasks up to 4″, this 8-pitch plug tap features a plug chamfer that balances easy thread starting with full thread cutting, making it highly versatile for through-hole applications. Manufactured from premium-grade High-Speed Steel (HSS), it offers extended tool life and reliable performance even under tough conditions. The spiral flute design efficiently evacuates chips to protect thread integrity, while the black oxide finish improves wear resistance and reduces friction. A reduced neck design enhances clearance in deep holes, ensuring smooth operation. Proudly made in the USA, this plug tap delivers consistent, high-quality threading results.
Features:
- 3-3/4″-8 plug tap designed for large diameter industrial threading
- Premium-grade High-Speed Steel (HSS) for superior durability
- 8-pitch thread for efficient and accurate thread cutting
- Spiral flutes optimize chip removal and protect threads
- Black oxide surface treatment enhances tool life and reduces friction
- Reduced neck design for improved clearance in deep hole applications
Benefits:
- Enables smooth thread starting with full thread engagement
- Delivers reliable, precise threading in tough industrial environments
- Improved chip evacuation minimizes thread damage and downtime
Technical Specifications:
- Model: 25A448P
- Tap Size: 3-3/4″-8
- Geometry: Plug
- Material: Premium High-Speed Steel (HSS)
- Finish: Black Oxide
- Flute Type: Spiral
- Neck Design: Reduced for deep hole clearance
- Application: Oil field, gas exploration, power generation, heavy industrial threading
- Country of Origin: Made in USA
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