Home / Drilling & Tapping / Tapping / Tap, Four Flute, 1-1/2″ 6TPI Tap, Four Flute, 1-1/2″ 6TPI$15.00 Category: Tapping Description Description Made in Macedonia Related products Tapping Head, Procunier #4 w/ Morse Taper #3 Shank $195.00 Read more Die Head, Threading Threads, National Acme DS 1-5/8 $149.00 Read more Collet, 3/8″, 3E, Procunier $10.00 Read more Tapping Head, Snow A-21, MT #1 Shank w/ MT #2 Adapter Item K6310 $75.00 Read more