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, ANPT
Tap FinishBright (Uncoated)
Overall Length2 1/8 in
Thread LimitH3
Tap Shank StandardUSCTI
Thread DirectionRight Hand
Extended NeckNo
Material Grade - Machining5319
Primary Material Application ISO CodeN
Shank Dia.0.312 in
Square Size0.3280 in
Tap ChamferTaper
Tap StylePipe
Thread Size1/8"-27
Tap MaterialHigh Speed Steel
Thread Length3/4 in
75% Thread Drill SizeQ
Number of Flutes5
Primary Material ApplicationAluminum, Brass, Bronze, Copper