Home / Drilling & Tapping / Tapping / Die Holder, Acorn, Small, 5/8″ Shank, Butterfield No 1 Die Holder, Acorn, Small, 5/8″ Shank, Butterfield No 1$35.00 Category: Tapping Description Description 5-40 & 4-40 Dies Related products Tap, Acme, Roughing, 7/8″ – 6 TPI Right Hand $25.00 Read more Tapping Head, Telco MT #2, 0-10 Capacity, Model 189 $75.00 Read more Tap, Acme Tandem , 1″ – 5 TPI Right Hand $95.00 Read more Die Head, Threading Threads, National Acme DS 1-5/8 $149.00 Read more