Page 436 - Yamawa_European_Catalogue_YEU21

Selection Chart

Intro Z-PRO GP General Purpose MS Material
Specifi c
VUSP (LS) LS-SP LS-SP-PF LS-SP-K LS-SP LH LS-SP V MC-SP LS-PM-SP

HSS-P COATING HSS-E HSS-E HSS-E HSS-E HSS-E COATING HSS-E HSS-P
SP

SL

PO

ST

ROLL JIS JIS JIS JIS JIS JIS JIS JIS
M 439 441 447 448 449 450 453
MF 439 442 448 449 451 453
UNC/UNF 443
UNS, 8, 12, 20, 32UN
CARBIDE UNEF
G (BSP) 446
Rp (BSPP)
Rc (BSPT)
NPT
LONG NPTF
NPSC, NPSM, NPSF
BSW 444
EG(STI), M, MF, UNC/UNF
HAND Pg
Tr
TAPS S miniature
Special threads
Vc (m/min)
P1 H 10÷25 I 5÷10 I 5÷10 I 5÷10 I 5÷10 H 10÷20 I 5÷10
EG (STI)
P2 H 10÷25 H 5÷10 H 5÷10 H 5÷10 H 5÷10 H 10÷20 H 5÷10
P3 H 10÷25 I 5÷10 I 5÷10 I 5÷10 I 5÷10 H 10÷20 I 5÷10 I 2÷10
P4 H 10÷20 I 5÷8 I 5÷10 I 5÷8 I 5÷8 H 10÷15 I 5÷8 H 2÷7
P5 H 2÷7
SPECIAL P6 H
THREADS, P7 H I 2÷5
GAUGES 5÷15 6÷12
P8
M1 H 5÷15 I 6÷12
M2 I 5÷10
THREAD M3
MILLS K1
K2 I 10÷20
K3
K4
N1 H 10÷30 I 5÷10 I 5÷10 I 5÷10 I 5÷10 I 10÷20 I 5÷10
DIES N2 H 10÷30 I 5÷10 I 5÷10 I 5÷10 I 5÷10 I 10÷20 I 5÷10
N3 I 10÷25 I 5÷10 I 5÷10 I 5÷10 I 5÷10 I 10÷20 I 5÷10
N4 I 10÷20 I 5÷10 I 5÷10 I 5÷10 I 5÷10 I 10÷20 I 5÷10
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

434