Article no.:
71400142
Article description
Designation:
ISO: CNGA 120404SN-011C_K3 CTBS20C
ANSI: CNGA 431SN-011C_K3 CTBS20C
PCBN TURNING INSERT
Description:
ISO: CNGA 120404SN-011C_K3 CTBS20C
ANSI: CNGA 431SN-011C_K3 CTBS20C
PCBN TURNING INSERT
Description:
TCE(NOI) = Design and number of equipped cutting edge corners
Technical data
- designation
- 120404SN
- Corner radius / RE
- 0.0157 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
- 0.1102 inch
- Face land width / BN
- 0.0043 inch
- Insert index count / NOI
- 2
- Chip breaker (Ceratizit) / CBMD
- Coating name / Grade (Ceratizit) / COATN
- CTBS20C
