Home / Drilling & Tapping / Tapping / Collet, 3/8″, 3E, Procunier Collet, 3/8″, 3E, Procunier$10.00 Categories: Collets, Tapping Description Description Procunier 3E Collet 3/8″ Related products Tap, Acme Tandem, 7/8″ – 6 TPI Right Hand $75.00 Read more Die Head, Threading Threads, National Acme DS 1-5/8 $149.00 Read more Tapping Head, Procunier #4 w/ Morse Taper #3 Shank $195.00 Read more Tap, Acme Tandem , 1″ – 5 TPI Right Hand $95.00 Read more