393. Gary Hamilton’s Peterson 80s Tenon Extension Project
The Starting Point PETERSON’S SUPREME MADE IN IRELAND 80s The Tenon Has Internal Threading To Accept A Tenon Extension Threading Is Metric M4.5 X 0.75 The Mortise Is Drilled Deeper Than Required (1-1/2”) Than Typical The Draft Hole Enters On The Top This Pipe Exhibits All The Features Of The “Sub-System” Design But It Is Missing The Tenon Extension The Draft Hole Diameter Through Both The Stem Body & Shank Measures 3.5MM Turning The Diameter To 4.5MM For External Threading Cutting External Threads With The M4.5 X 0.75 Threading Die Center Drilling & Through Drilling Of The Tenon Extension To 3.5MM Diameter Tenon Extension Threading Finished & Test Fit To Stem Turning & Shaping The Tenon Extension Tenon Extension Cut To Length & Final Finishing The Ending Point With Tenon Extension Ready For The First Smoke PETERSON’S SUPREME MADE IN IRELAND 80s