OSG Threading Tap - BA Spiral Point HSS-E - Steam Oxide Coated - Through Hole - 8BA Ground Designed for machinists who require

Designed for machinists who require consistent

use appropriate cutting fluid and maintain the cutting edges with light

Fast-Change

100% extension

and other demanding metals where reliability and surface quality matter most

OSG Threading Tap - BA Spiral Point HSS-E - Steam Oxide Coated - Through Hole - 8BA Ground Designed for machinists who requirePrecision BA threading meets reliability in the OSG BA Spiral Point Threading Tap. Built for through hole tapping on miniature components, it combines cobalt enhanced HSS with a steam oxide coating for durable, repeatable threads. Thread size: 8BA through hole threading (British Association standard) for fine pitch, miniature assemblies. Material: HSSE (high speed steel with cobalt) for superior hardness and heat resistance during demanding tapping.