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. Note: large shank supplied unless other wise specified, 0.4375 inches diameter.
Technical Specs
ItemPipe Tap
Thread StandardNPT
Tap FinishBright (Uncoated)
Overall Length2.13 in
Thread LimitH2
Tap Shank StandardANSI, USCTI
Thread DirectionRight Hand
Extended NeckYes
Measurement SystemFractional Inch
Series7320
Shank Length1 3/8 in
StandardsANSI
Tap GroupingTap
Threads per Inch27 TPI
Thread Size1/8"-27
Tap MaterialHigh Speed Steel
Thread Length3/4 in
75% Thread Drill SizeQ
Number of Flutes4
Primary Material ApplicationAluminum, Brass, Bronze, Copper
Coolant FedNon-Coolant Through
Material Grade - Machining7320
Primary Material Application ISO CodeN
Shank Dia.0.438 in
Square Size0.3280 in
Tap ChamferTaper
Tap StylePipe
Country of OriginUnited States
(subject to change)