Page 507 - Yamawa_European_Catalogue_YEU23
P. 507
MS 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
523 EG(STI), M, MF, UNC/UNF
Pg HAND
Tr
S miniature TAPS
Special threads
Vc (m/min)
P1 EG (STI)
P2
+ 5÷15 P3
+ 5÷15 P4
, 5÷10 P5 SPECIAL
P6 THREADS,
+ 5÷15 P7 GAUGES
+ 4÷8 P8
+ 5÷15 M1
+ 5÷15 M2
+ 4÷8 M3 THREAD
K1 MILLS
K2
K3
K4
N1
N2 DIES
N3
N4
N5
+ 5÷10 S1 (<25 HRC) CENTER
+ 5÷10 S2 (<35 HRC) DRILLS
, 3÷6 S3 (35 ÷ 45 HRC)
S5
H (45 ÷ 55 HRC)
H (55 ÷ 63 HRC) Technical
info
505
