Article no.: 71400224
CNGA

Article description

Designation:
ISO: CNGA 120408TN-009C_K3 CTBH20C
ANSI: CNGA 432TN-009C_K3 CTBH20C
PCBN TURNING INSERT

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

Technical data

designation
120408TN
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
15 °
TCE (NOI)
K (2)
Cutting edge effective length / LE
0.0984 inch
Face land width / BN
0.0035 inch
Insert index count / NOI
2
Chip breaker (Ceratizit) / CBMD
Coating name / Grade (Ceratizit) / COATN
CTBH20C