Page 227 - ISCAR(TURNING-CATALOG-42-2022)

L 95 º
CNMA-T/M1/WG (CBN) 80° LE 95 º 95 º
80° Rhombic Inserts with a
Single CBN Top Corner Tip for RE
Machining Cast Iron, Hardened IC
Steel and Super Alloys
S

Dimensions Tough 1 Hard Recommended ISOTURN INSERTS
Machining Data

f
ap
Designation L IC S RE LE IB90 IB85 IB20H IB55 IB50 (mm) (mm/rev)
CNMA 120404T 12.90 12.70 4.76 0.40 3.2 • • • 0.05-0.50 0.05-0.26
CNMA 120408-M1 12.90 12.70 4.76 0.80 3.5 • 0.05-0.50 0.05-0.30
CNMA 120408T 12.90 12.70 4.76 0.80 3.4 • • • 0.05-0.50 0.05-0.30
CNMA 120408T-WG (1) 12.90 12.70 4.76 0.80 3.5 • • • • 0.05-0.50 0.05-0.30
CNMA 120412-M1 12.90 12.70 4.76 1.20 3.5 • 0.05-0.50 0.05-0.30
CNMA 120412T 12.90 12.70 4.76 1.20 4.0 • 0.05-0.50 0.05-0.30
• For user guide and cutting speed recommendations, see pages 122-134, 236-248
(1) Wiper insert for high feed finishing, eliminates grinding.
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
CNMA-MW4 (CBN) Wiper L Typ. x 2 95 º 95 º
80° Rhombic Inserts with 4 LE
CBN Wiper Edge Tips for
Machining Hardened Steel 80º IC
88º
RE S

Dimensions Recommended Machining Data

IB25HC ap f
Designation L IC S RE LE (mm) (mm/rev)
CNMA 120408-MW4 12.90 12.70 4.76 0.80 2.2 • 0.05-0.50 0.05-0.40
CNMA 120412-MW4 12.90 12.70 4.76 1.20 2.4 • 0.05-0.50 0.05-0.40
• 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-4 (CBN) IC Typ. x 4 95 º 95 º
4-Cornered CBN Inserts for LE
Machining Hardened Steel
L
RE S

Recommended
Dimensions Tough 1 Hard
Machining Data

IB25HC IB10HC ap f
Designation L IC S RE LE IB55 (mm) (mm/rev)
CNGA 120404T-MC 12.90 12.70 4.76 0.40 3.1 • 0.05-0.50 0.05-0.20
CNGA 120408-M4 12.90 12.70 4.76 0.80 2.2 • • 0.05-0.50 0.05-0.20
CNGA 120408T-MC 12.90 12.70 4.76 0.80 3.1 • 0.05-0.50 0.05-0.20
CNGA 120408T-WG-MC (1) 12.90 12.70 4.76 0.80 3.1 • 0.05-0.50 0.05-0.20
CNGA 120412-M4 12.90 12.70 4.76 1.20 2.4 • • 0.05-0.50 0.05-0.20
CNGA 120412T-MC 12.90 12.70 4.76 1.20 3.1 • 0.05-0.50 0.05-0.20
• For user guide and cutting speed recommendations, see pages 122-134, 236-248
(1) Wiper corner configuration
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)

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