Description

Drillco 25A332B 2-1/2-8 HSS Bottoming Tap is engineered for demanding threading tasks in oil field, gas exploration, and power generation applications. This 8-pitch bottoming tap is designed for larger diameters up to 4 inches and features a reduced neck for improved clearance in deep holes. Made from premium grade high-speed steel (HSS) and treated with a black oxide surface, it offers enhanced durability and extended tool life. The spiral point design efficiently ejects chips through the bottom of the hole, minimizing clogging and ensuring high-quality threads. Manufactured in the USA to exacting standards.

Features:

Designed for large diameter threading in heavy industrial environments
Reduced neck for better clearance in deep hole applications
Premium grade HSS construction for superior strength and longevity
Black oxide surface treatment for increased wear resistance
Spiral point to effectively eject chips and prevent clogging
Available in plug geometry for versatile threading use

Benefits:

Reliable performance in tough industrial conditions
Extended tool life with premium materials and coatings
Smooth operation with reduced chip buildup
Enhanced access in deep holes due to reduced neck design

Technical Specifications:

Model: 25A332B
Size: 2-1/2″-8
Type: Bottoming Tap
Geometry: Plug
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 improved clearance in deep holes
Country of Origin: USA