Page 79 - Yamawa_European_Catalogue_YEU21
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MS Material Specifi c Intro
PH-SP PM-SP PMSP SP+VA SP-VA SP-VA ISO3(6G) SU+SP/SU-SP ZELX SS SP
HSS-E OX HSS-P HSS-P OX HSS-E OX HSS-E OX HSS-E OX HSS-E OX HSS-E OX
SP
SL
PO
ST
DIN DIN DIN DIN DIN DIN JIS ANSI ROLL
129 131 135 137 137 168 M
129 131 137 170 MF
138 171 180 UNC/UNF
139 UNS, 8, 12, 20, 32UN
UNEF CARBIDE
129 139 G (BSP)
Rp (BSPP)
133 Rc (BSPT)
NPT
NPTF LONG
NPSC, NPSM, NPSF
171 BSW
EG(STI) M, MF, UNC/UNF
Pg HAND
Tr
S miniature TAPS
Special threads
Vc (m/min)
P1 EG (STI)
H ≤10 H ≤10 H ≤10 H ≤10 H ≤10 P2
I 5÷10 I 2÷10 I ≤5 H ≤10 H ≤10 H ≤10 H ≤10 H ≤10 P3
H 2÷7 H 2÷7 H ≤5 I ≤10 I ≤10 I ≤10 I ≤10 I ≤10 P4
H ≤5 H 2÷7 H ≤5 P5 SPECIAL
H 2÷5 H ≤5 P6 THREADS,
H ≤10 H ≤10 H ≤10 H ≤10 H ≤10 P7 GAUGES
P8
H ≤10 H ≤10 H ≤10 H ≤10 H ≤10 M1
M2
M3 THREAD
K1 MILLS
K2
K3
K4
N1 DIES
N2
N3
N4
N5
S1 (<25 HRC) CENTER
S2 (<35 HRC) DRILLS
S3 (35 ÷ 45 HRC)
S5
H (45 ÷ 55 HRC)
H (55 ÷ 63 HRC) Technical
info
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