Uploaded March 2025 | Updated September 2026, 2 weeks ago

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Hello and welcome to the Aaron Engineering channel. Today video is a viewer request from my former TAFE student (apprentice) @Sumpa_Phuntsok. This video will demonstrate the "Angular Approach" method to cut a 60 degree metric thread. It will also provide the math on how to ascertain the thread depth and corrected angle length when using the compound feed.

Note: Both methods of threading (plunge & angular approach) is taught to most apprentices in Australian TAFE college. The information used for this video came from the (green) Fitting & Machining Textbook. Refer to pages 297-299 for the thread cutting information.

#turning #threading #machinist #machining #engineering #howto #shopmath