Description
Whitworth Internal & External Thread File – Goliath
Filon premium quality Thread Restorer Files are manufactured in France
Thread Files are a hardened steel four-sided bar with different thread pitches cut into the body and can be used for both external and internal threads.
BSW (Whitworth) Thread Files have a 55º thread angle and are suitable for repairing damaged BSW and BSF threads.
The depth of cut is self-limiting making thread restoration quick and simple.
Category: Goliath Threading Tools, Thread Files
