NPT high speed maintenance taper pipe tap is for use by hand or for tapping under power. American Standard Pipe Tap thread form having a taper of 3/4 inch per foot.
Technical Specs
ItemPipe Tap
Thread StandardNPT
Tap FinishBright (Uncoated)
Overall Length3.75 in
Thread LimitH3
Tap Shank StandardANSI, USCTI
Thread DirectionRight Hand
Extended NeckYes
Measurement SystemFractional Inch
Series7320
Shank Length2 in
StandardsANSI
Tap GroupingTap
Threads per Inch11.5 TPI
Thread Size1"-11 1/2
Tap MaterialHigh Speed Steel
Thread Length1 3/4 in
75% Thread Drill Size1 9/64 in
Number of Flutes5
Primary Material ApplicationAluminum, Brass, Bronze, Copper