Description
Drillco 25A264T 2″-8 HSS Taper Tap is engineered for heavy-duty threading applications in demanding industries such as oil fields, gas exploration, and power generation plants. Designed for larger diameters up to 4 inches, this 8-pitch taper tap features a reduced neck for improved clearance in deeper holes. Made from premium grade high-speed steel (HSS) and treated with a black oxide surface for extended life, it ensures durability and reliable performance. The spiral point design efficiently ejects chips through the bottom of the hole to prevent clogging. This tap is available in plug geometry and includes a standard square shank for easy use with tap wrenches or powered machines. Proudly manufactured in the USA to meet high-quality standards.
Features:
- Designed for large diameter threading in harsh industrial environments
- Reduced neck provides better clearance in deep holes
- Made from premium grade HSS for extended tool life
- Black oxide surface treatment enhances durability and wear resistance
- Spiral point ejects chips efficiently to minimize clogging
- Available in plug geometry for versatility
- Standard square shank compatible with tap wrenches and machines
Benefits:
- Reliable threading in tough materials and deep holes
- Extended service life due to premium materials and coatings
- Smooth operation with reduced chip clogging
- Versatile and easy to use with standard tooling
Technical Specifications:
- Model: 25A264T
- Size: 2″-8
- Type: Taper Tap
- Geometry: Available in plug geometry
- Material: Premium Grade High-Speed Steel (HSS)
- Finish: Black Oxide Surface Treatment
- Shank: Standard square
- Application: Heavy-duty threading in oil field, gas exploration, and power generation
- Special Features: Reduced neck for better clearance in deeper holes
- Country of Origin: USA






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