NDS Drilling Supply

NDS Drilling Supply stocks these four Taper Taps, which all are constructed of 4140 steel,  heat treated to 60 Rockwell C to ensure a long, lasting life and available for purchase on NDS’s Online Store.  Any size Taper Tap can be special ordered to help you get unstuck!

1. 1/2″ – 1-1/4″ Taper Tap with a 3/4″ NPT Pin with 4″ of Wicker.  A=1/2″, B=1-1/4″ and C=3/4″ NPT Pin;
2. 1/2″ – 1-7/8″ Taper Tap with a 1″ NPT Pin with 12″ of wicker.  A=1/2″, B=1-7/8″ and C=1″ NPT Pin;
3. 3/4″ – 2-3/16 Taper Tap with a 1-1/4″ NPT Pin with 12″ of wicker.  A=3/4″, B=2-3/16″ and C=1-1/4″ NPT Pin; 
4. 1-13/16″ – 3-1/16″ Taper Tap with a 1-1/2″ NPT Pin with 12″ of wicker.  A=1-13/16″, B=3-1/16″ and C=1-1/2″ NPT Pin; 
5. 1″ – 4-1/4″ with a 3 1/2 API Regular pin and flats 3-1/2″ across with 24″ of wicker.   A=1″, B=4-1/4″ and C=3 1/2 API Regular pin and flats 3-1/2″ across.