Page 494 - Yamawa_European_Catalogue_YEU23
P. 494
Selection Chart
Intro HT
6110 HT DIN352 6412 HT DIN5157 ISP IPO IHT
HSS-E HSS-E HSS-E HSS-E HSS-E OX HSS-E OX HSS-E OX
SP
SL
PO
ST
ROLL DIN DIN DIN DIN JIS JIS JIS
M 495 497 500 501 502
MF
UNC/UNF
UNS, 8, 12, 20, 32UN
CARBIDE UNEF
G (BSP) 498 499
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 + + <5 + + <5 + ≤5 + ≤5 + ≤5
EG (STI)
P2 + + <5 + + <5 , ≤5 , ≤5 , ≤5
P3 + + <5 + + <5
P4 , , <5 , , <5
P5
SPECIAL P6
THREADS, P7
GAUGES
P8
M1
M2
THREAD M3
MILLS K1 , , <5 , , <5
K2 , , <5 , , <5
K3 , <5 , <5
K4
N1 , , <5 , , <5
DIES N2 , , <5 , , <5
N3 , , <5 , , <5
N4 , , <5 , , <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 + 1st choice , suitable
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