Page 544 - Yamawa_European_Catalogue_YEU21

Selection Chart

Intro GP General Purpose MP Multi GP General Purpose
Purpose
HT Pg 6000 NT MS+TR MS+RS HPsRZ SL Tr SL LH Tr

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

SL

PO

ST

ROLL DIN DIN JIS JIS JIS JIS JIS JIS
M 547 549
MF 549
UNC/UNF
UNS, 8, 12, 20, 32UN
CARBIDE UNEF
G (BSP)
Rp (BSPP)
Rc (BSPT)
NPT
LONG NPTF
NPSC, NPSM, NPSF
BSW 550
EG(STI), M, MF, UNC/UNF
HAND Pg 546 554 555
Tr
TAPS S miniature 551 552 553
Special threads
Vc (m/min)
P1 I 5÷10 H 5÷10 H 5÷10 H 15÷30 H ≤5 H ≤5
EG (STI)
P2 H 5÷10 H 5÷10 H 5÷10 H 15÷30 H ≤5 H ≤5
P3 I 5÷10 H 15÷25
P4 I 5÷10 H 15÷25
P5
SPECIAL P6
THREADS, P7 H H H
GAUGES 3÷7 3÷7 10÷25
P8
M1 H 3÷7 H 3÷7 H 10÷25
M2 H 10÷25
THREAD M3
MILLS K1 I 5÷10
K2 I 5÷10
K3 I 5÷10
K4
N1 H ≤5 H ≤10 I 10÷45
DIES N2 I 5÷10 H ≤5 H ≤10 I 10÷45
N3 I 5÷10 I ≤5 H ≤10
N4 I 5÷10 H ≤5
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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