ISOTURN INSERTS
60°
r 91º
lt 91°
TCMT (CBN)
Triangular Positive Inserts with
91°
a Single CBN Flat Rake Tip for 95º
d1
Machining Hardened Steel
7°
di S

Recommended
Dimensions Tough 1 Hard
Machining Data


IB55

IB50
ap f
Designation l di S r lt d1 (mm) (mm/rev)
TCMT 110204T 11.00 6.35 2.38 0.40 3.5 2.85 • • 0.05-0.50 0.05-0.13
• For user guide and cutting speed recommendations, see pages 197-212
For tools, see pages: E-STFCR-HEAD (95) • S-STFCR/L (95) • S-STLCR/L (95) • STFCR/L (59) • STGCR/L (59)


60°
r 91º
lt
TPGX (CBN) 11°
Triangular Inserts with a Single
CBN Top Corner Tip, 11° Clearance
d1
for Machining Cast Iron and
Hardened Steel
di S
Recommended
Dimensions Tough 1 Hard
Machining Data

ap f
IB90

IB50
Designation l di S r lt d1 (mm) (mm/rev)
TPGX 090202T 9.52 5.56 2.38 0.20 2.5 2.50 • • 0.05-0.05 0.03-0.20
TPGX 090204T 9.52 5.56 2.38 0.40 2.6 2.50 • • 0.05-0.05 0.03-0.20
TPGX 110302T 11.00 6.35 3.18 0.20 3.3 3.50 • • 0.05-0.05 0.03-0.20
TPGX 110304T 11.00 6.35 3.18 0.40 3.0 3.50 • • 0.05-0.05 0.03-0.20
• For user guide and cutting speed recommendations, see pages 197-212
For tools, see pages: A/E-STFPR-X (97) • MG STFPR-X (97)


60°
r 91º
lt
TPGW-M3 (CBN) 11°
l
Triangular Positive Inserts with 3
CBN Tips for Machining Sintered
d1
Metals and High Temperature Alloys
di S

Recommended
Dimensions
Machining Data
IB05S


ap f
Designation l di S r lt d1 (mm) (mm/rev)
TPGW 110204-M3 11.00 6.35 2.38 0.40 2.2 2.80 • 0.05-0.50 0.05-0.30
TPGW 110208-M3 11.00 6.35 2.38 0.80 2.2 2.80 • 0.05-0.50 0.05-0.30
TPGW 110304-M3 11.00 6.35 3.18 0.40 2.2 3.40 • 0.05-0.50 0.05-0.30
TPGW 110308-M3 11.00 6.35 3.18 0.80 2.1 3.40 • 0.05-0.50 0.05-0.30
• For user guide and cutting speed recommendations, see pages 197-212
For tools, see pages: A/E-STFPR-X (97)


195