Общий каталог Yamawa 2021 - страница 518

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MS Material Specific Intro ZELX NI PO STI HSS-P NX SP SL PO ST ANSI ROLL M MF UNC/UNF UNS, 8, 12, 20, 32UN UNEF CARBIDE G (BSP) Rp (BSPP) Rc (BSPT) NPT NPTF LONG NPSC, NPSM, NPSF BSW 537 EG(STI), M, MF, UNC/UNF Pg Tr HAND S miniature TAPS Special threads Vc (m/min) P1 P2 EG (STI) H 5÷15 P3 H 5÷15 P4 I 5÷10 P5 P6 SPECIAL H 5÷15 P7 THREADS, H 4÷8 P8 GAUGES H 5÷15 M1 H 5÷15 M2 H 4÷8 M3 THREAD K1 MILLS K2 K3 K4 N1 N2 DIES N3 N4 N5 H 5÷10 S1 (<25 HRC) CENTER H S2 (<35 HRC) 5÷10 DRILLS I 3÷6 S3 (35 ÷ 45 HRC) S5 H (45 ÷ 55 HRC) H (55 ÷ 63 HRC) Technical info 519