ZELX SS NPTZELX SS NPTFSP-VA TiCNMS Mater i SU2-SPial Specifi c AL+SP/AL-SPAL-SP 1.5PZELX AL SPZEN-B
HSS-E OXHSS-E OXHSS-E COATINGHSS-E OXHSS-E NIHSS-E NIHSS-E NIHSS-P OX
MANSIANSIDIN 141DIN 143DIN JIS 145 173JIS 175ANSIDIN 146
MF173175147
UNC/UNF187147
UNS,8,12,20,32UN
UNEF G(BSP) Rp(BSPP)143
Rc(BSPT)
NPT NPTF184185
NPSC,NPSM,NPSF BSW
EG(STI)M,MF,UNC/UNF Pg
Tr
S miniature Special threads
P1Vc (m/min)
P2 P3H ≤5 H ≤5H ≤5 H ≤5H ≤15 H ≤15H 5÷15
P4I ≤5I ≤5I ≤15H 5÷15
P5 P6I 5÷10
P7H ≤5H ≤5H ≤15H 5÷15
P8H 4÷8
M1H ≤5H ≤5H ≤15I 5÷15H 5÷15
M2 M3H ≤5H ≤5H 5÷15 H 5÷12H 5÷15 H 4÷8
K1
K2
K3
K4
N1H 10÷25H 10÷25H 10÷25
N2H 10÷25H 10÷25H 10÷25
N3H 10÷25H 10÷25H 10÷25
N4H 10÷25H 10÷25H 10÷25
N5 S1 ( S2 35 HRCI 3÷7H 5÷10
(< )H 5÷10
S3 (35 ÷ 45 HRC)
S5 H (45 ÷ 55 HRC) H (55 ÷ 63 HRC)

SP

SL

PO

ST

CARBIDE