Общий каталог Yamawa 2022 - 2023

NPT ZELX MOLD NPT ANSI

Hand Taps for American Taper Pipe Threads Hand Taps for Hard-to-Machine Materials For American Taper Pipe Threads

Projection Segment：1H AN TYPE：１		Specificati Recommen Thermal refined steels 調質鋼 (m/min) 〜5 35〜45HRC	ion ded Tapping Spe Tool steels 工具鋼 (m/min) 〜5	ed depe	Projec TYPE： nding on	tion ２ ■ Suita as for carbo Materia	ble for h gings an n steels ls	ard stee d ther and allo	N f ls of 35 mal refine y steels,	〜45HRC, such d steels of high and die steels.
Size	Class	Code	Chamfer L	ℓ	Projection	Ds	K	ℓk	o. o l	TYPE
			(inch)	(inch)	(inch)	(inch)	(inch)	(inch)	flutes
			For American	Pipe Thr	eads				l
1/8-27 NPT	ANSI G	Y89641	3P 2.125	0.75	0.312	0.437	0.328	0.375	4	1
1/4-18 NPT	ANSI G	Y89643	3P 2.437	1.062	0.459	0.562	0.421	0.437	4	1
3/8-18 NPT	ANSI G	Y89644	3P 2.562	1.062	0.454	0.7	0.531	0.5	4	1
1/2-14 NPT	ANSI G	Y89645	3P 3.125	1.375	0.579	0.687	0.515	0.625	4	2
3/4-14 NPT	ANSI G	Y89646	3P 3.25	1.375	0.565	0.906	0.679	0.687	5	2

Общий каталог Yamawa 2022 - 2023 - страница 809