Page 400 - Yamawa_European_Catalogue_YEU21
P. 400
Selection Chart
Intro MS Material Specifi c
CT FC N-CT FC CT-PF LS-N-CT N-CT-SP N-CT-PO CT LA N-CT LA
HF HF HF HF HF HF HF HF
CARBIDE CARBIDE CARBIDE CARBIDE CARBIDE CARBIDE CARBIDE CARBIDE
SP
SL
PO
ST
ROLL DIN JIS JIS JIS JIS JIS DIN JIS
M 401 409 414 417 419 403 421
MF 410 415 417 422
UNC/UNF 411
UNS, 8, 12, 20, 32UN
CARBIDE UNEF
G (BSP) 401 413
Rp (BSPP)
Rc (BSPT)
NPT
LONG NPTF
NPSC, NPSM, NPSF
BSW
EG(STI), M, MF, UNC/UNF
HAND Pg
Tr
TAPS S miniature
Special threads
Vc (m/min)
P1
EG (STI)
P2
P3
P4
P5
SPECIAL P6
THREADS, P7
GAUGES
P8
M1
M2
THREAD M3
MILLS K1 H 5÷15 H 5÷15 H 5÷15 H 5÷15
K2 H 5÷15 H 5÷15 H 5÷15 H 5÷15
K3 I ≤10 I ≤10 I ≤10 I ≤10
K4 ª8 ≤8 ª8 ≤8 ª8 ≤8 ª8 ≤8
N1 H 10÷20 H 10÷20 H 10÷20 H 10÷20
DIES N2 H 5÷15 H 5÷15 H 5÷10 H 5÷15 H 10÷20 H 10÷20 H 10÷20 H 10÷20
N3
N4 H 5÷15 H 5÷15 H 5÷10 H 5÷15 H 10÷20 H 10÷20 H 10÷20 H 10÷20
N5
CENTER S1 (<25 HRC)
DRILLS S2 (<35 HRC)
S3 (35 ÷ 45 HRC)
S5
H (45 ÷ 55 HRC)
Technical H (55 ÷ 63 HRC)
info H 1st choice I suitable
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