Pipe tap, high speed steel, interrupted, threading both ferrous and non ferrous materials where chip disposal is a problem, first few threads are full , the balance of the threads are interrupted to reduce drag while tapering pipe threading.
Technical Specs
ItemTap
Thread StandardNPT
Tap FinishBright (Uncoated)
Overall Length3 1/8 in
Thread LimitH3
Tap Shank StandardUSCTI
Thread DirectionRight Hand
Extended NeckNo
Material Grade - Machining5319
Primary Material Application ISO CodeN
Shank Dia.0.688 in
Square Size0.2750 in
Tap ChamferTaper
Tap StylePipe
Thread Size1/2"-14
Tap MaterialHigh Speed Steel
Thread Length1 21/32 in
75% Thread Drill Size45/64 in
Number of Flutes5
Primary Material ApplicationAluminum, Brass, Bronze, Copper
Coolant FedNon-Coolant Through
Helix Angle0 Degrees
Measurement SystemFractional Inch
Series5319
Shank Length1 15/32 in
StandardsANSI
Tap GroupingTap
Threads per Inch14 TPI
Country of OriginUnited States
(subject to change)