Page 804 - Master Catalog 2017, Inch
P. 804
Face Mills • M660 Series
Inserts
Insert Selection Guide
Light General Heavy
Machining Purpose Machining
Material Geometry Grade Geometry Grade Geometry Grade
Group
Face Mills P1–P2 …20 TN6540 …31 WP35CM …31 WP35CM
WP40PM
WP40PM
P3–P4
…20
TN7535
…31
…31
P5–P6 …20 TN7535 …31 WP35CM …31 WP35CM
M1–M2 ...20 TN6540 …31 WP25PM …31 WP25PM
M3 ...20 TN7535 …31 WP35CM …31 WP35CM
K1–K2 ...21 WK15CM …31 WK15CM …31 WK15CM
K3 ...21 WK15CM …31 WP35CM …31 WP35CM
N1–N2 – – – – – –
N3 – – – – – –
S1–S2 ...20 TN6540 …31 WP25PM …31 WP25PM
S3 – – – – – –
S4 ...20 TN6540 …31 WP40PM …31 WP25PM
H1 – – – – – –
Inserts • SN1205..
P
M
fi rst choice
K
alternate choice
SNKT-20 N
SNKT-21
S
H
SNKT-20
TN6540 TN7525 TN7535 WK15CM WP40PM
cutting TTI25 THM
catalog number edges D L10 S BS hm
2964201 2022370 2020691 – – 2022371 –
SNKT435AZER20 4 .500 .500 .217 .079 .004
SNKT-21
TN6540 TN7525 TN7535 WK15CM WP40PM
cutting TTI25 THM
catalog number edges D L10 S BS hm
2022373 – – 5427383 – 2022374 2022375
SNKT435AZR21 4 .500 .500 .219 .061 .006
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