Page 228 - ISCAR(TURNING-CATALOG-42-2022)

ISOTURN INSERTS CNGA-2 (CBN) Dimensions IC LE L S Tough 1 Hard Recommended
95 º
Typ. x 2
95 º
95 º
80° Rhombic Inserts with 2 CBN
Tips for Machining Hardened
Steel, Sintered Metals and
High Temperature Alloys
RE
Machining Data

f
ap
(mm)
IC
S
RE
Designation
L
2.3
CNGA 120404-F2
0.05-0.20
•
•
4.76
0.40
CNGA 120404-M2
12.70
2.3
12.90
0.05-0.20
0.05-0.30
12.70
4.76
0.40
0.05-0.50
2.2
0.05-0.20
CNGA 120404-R2
12.90
•
•
0.05-0.30
0.80
12.70
0.05-0.18
12.90
CNGA 120408-F2 12.90 12.70 4.76 0.40 LE • IB10S • IB05S • IB20H • IB20HC • IB10H • IB10HC 0.05-0.50 (mm/rev)
2.2
4.76
CNGA 120408-MW2 12.90 12.70 4.76 0.80 2.2 • • 0.05-0.50 0.05-0.20
CNGA 120408-M2 12.90 12.70 4.76 0.80 2.2 • • • 0.05-0.30 0.05-0.18
CNGA 120408-R2 12.90 12.70 4.76 0.80 2.2 • 0.05-0.50 0.05-0.20
CNGA 120408-S2 12.90 12.70 4.76 0.80 2.2 • 0.05-0.50 0.05-0.20
CNGA 120412-F2 12.90 12.70 4.76 1.20 2.4 • • 0.05-0.50 0.05-0.20
CNGA 120412-M2 12.90 12.70 4.76 1.20 2.4 • • • • 0.05-0.30 0.05-0.20
CNGA 120412-R2 12.90 12.70 4.76 1.20 2.4 • 0.05-0.50 0.05-0.20
• For user guide and cutting speed recommendations, see pages 122-134, 236-248
For tools, see pages: A/S-PCLNR/L (101) • C#-MULNR/L-MW (16) • C#-PCLNR/L-12-JHP (21) • C#-PCLNR/L-X (24) • C#-PCLNR/L-X-JHP (24)
• DCLNR/L (25) • HSK A63WH-MULNR-J12MWX2 (17) • HSK A63WH-MULNR/L-MW (16) • HSK A63WH-MUMNN-MW (17) • MULNR/L-12MW (15) • PCLNR/L (20)
• PCLNR/L-12-JHP (21) • PCLNR/L-X (22) • PCLNR/L-X-JHP (23) • PCLNR/L-X-JHP-MC (23) • S-DCLNR/L (99) • S-MULNR-MW (105) • A/S-PCLNR/L-X/G (102)
• DCLNR/L-JHP-MC (25)

80º 95 º
CNGA-J(CBN) IC Typ. x 4 95 º 95 º
Multi-Cornered CBN Inserts for LE
Machining Hardened Steel
L
RE S
Recommended
Dimensions Machining Data
ap f
Designation L IC S RE LE (mm) (mm/rev)
CNGA 120408-M4-J 12.90 12.70 4.76 0.80 1.50 0.12-0.80 0.10-0.30
CNGA 120408-R4-J 12.90 12.70 4.76 0.80 1.50 0.12-0.80 0.10-0.30
• For user guide and cutting speed recommendations, see pages 122-134, 236-248
For tools, see pages: A/S-PCLNR/L (101) • A/S-PCLNR/L-X/G (102) • C#-MULNR/L-MW (16) • C#-PCLNR/L-12-JHP (21) • C#-PCLNR/L-X (24)
• C#-PCLNR/L-X-JHP (24) • DCLNR/L (25) • DCLNR/L-JHP-MC (25) • HSK A63WH-MULNR-J12MWX2 (17) • HSK A63WH-MULNR/L-MW (16)
• HSK A63WH-MUMNN-MW (17) • MULNR/L-12MW (15) • PCLNR/L (20) • PCLNR/L-12-JHP (21) • PCLNR/L-X (22) • PCLNR/L-X-JHP (23) • PCLNR/L-X-JHP-MC (23)
• S-DCLNR/L (99) • S-MULNR-MW (105)

80º 95 º
CNGG-M4HF/M4HM (CBN) L Typ. x 2 95 º 95 º
80° Rhombic Inserts with 4 LE
Chipbreaking CBN Tips for
Machining Hardened Steel IC
RE S
Dimensions Recommended Machining Data
IB25HA ap f
Designation L IC S RE LE (mm) (mm/rev)
CNGG 120408-M4HF 12.90 12.70 4.76 0.80 2.2 • 0.20-0.75 0.05-0.20
CNGG 120412-M4HM 12.90 12.70 4.76 1.20 2.4 • 0.50-1.00 0.05-0.20
• For user guide and cutting speed recommendations, see pages 122-134, 236-248
For tools, see pages: A/S-PCLNR/L (101) • C#-MULNR/L-MW (16) • C#-PCLNR/L-12-JHP (21) • C#-PCLNR/L-X (24) • C#-PCLNR/L-X-JHP (24)
• DCLNR/L (25) • HSK A63WH-MULNR-J12MWX2 (17) • HSK A63WH-MULNR/L-MW (16) • HSK A63WH-MUMNN-MW (17) • MULNR/L-12MW (15) • PCLNR/L (20)
• PCLNR/L-12-JHP (21) • PCLNR/L-X (22) • PCLNR/L-X-JHP (23) • PCLNR/L-X-JHP-MC (23) • S-DCLNR/L (99) • S-MULNR-MW (105) • A/S-PCLNR/L-X/G (102)
• DCLNR/L-JHP-MC (25)

226 ISCAR