Hss taper tap details
Drillco 2-1/2-8 HSS Taper Tap (25A332T)
Drillco 25A332T 2-1/2-8 HSS Taper Tap is designed for heavy-duty threading applications commonly found in oil field, gas exploration, and power generation industries. Suitable for larger diameter threads up to 4", this taper tap features a gradual cutting profile that eases thread starting and reduces tapping torque. Made from premium grade high-speed steel, it offers durability and long service life. The black oxide surface treatment enhances wear resistance, while the reduced neck provides better clearance for deep hole tapping.
2-1/2-8 taper tap designed for easier thread starting in large diameter applications
Made from premium grade high-speed steel (HSS) for extended tool life
Available in plug geometry for versatile use
Spiral point design for effective chip ejection through the bottom of the hole
Black oxide surface treatment for improved wear resistance and extended life
Reduced neck to allow better clearance in deep hole tapping
Manufactured in the USA
Facilitates smooth and controlled thread starting
Durable and reliable for demanding industrial environments
Efficient chip evacuation reduces risk of clogging and tool breakage
Enhanced corrosion resistance and longer tool life with black oxide finish
Improved access in deep or hard-to-reach holes thanks to reduced neck design
Technical Specifications:
Thread Size: 2-1/2-8
Material: Premium Grade High-Speed Steel (HSS)
Flute Type: Spiral Point
Finish: Black Oxide
Shank Type: Standard Square
Special Feature: Reduced neck for better clearance
Application: Heavy-duty threading for oil field, gas exploration, and power generation equipment
Product identification
- Brand: Drillco
- Model / MPN: 25A332T
