Article no.: 71401354
CNGA

Article description

Designation:
ISO: CNGA 120408SN-011E_L3 CTBH40C
ANSI: CNGA 432SN-011E_L3 CTBH40C
PCBN TURNING INSERT

Description:
TCE(NOI) = Design and number of equipped cutting edge corners

Technical data

designation
120408SN
Corner radius / RE
0.0315 inch
Cutting edge length / L
0.5079 inch
Insert thickness / S
0.1874 inch
Fixing hole diameter / D1
0.202 inch
Inscribed circle diameter / IC
0.5 inch
support chamfer angle / GB
25 °
TCE (NOI)
L (4)
Cutting edge effective length / LE
0.0984 inch
Face land width / BN
0.0043 inch
Insert index count / NOI
4
Chip breaker (Ceratizit) / CBMD
coating name / COATN
CTBH40C