Page 206 - ISCAR(TURNING-CATALOG-42-2022)

ISOTURN INSERTS SPMR Dimensions IC=L Tough 1 Hard Recommended Machining Data
45 º
90°
45 º
45°
75º
Square Inserts with a Positive
Chipformer Exerting Low Cutting
Forces for Semi-Finishing
11°
and Finishing Applications
RE
S

f
ap
RE
S
Designation
(mm)
L
SPMR 090304
9.52
0.15-0.30
•
SPMR 090308
3.18
0.16-0.35
9.52
0.80
1.50-6.00
•
•
3.18
0.40
1.50-5.00
0.15-0.35
SPMR 120304
•
1.50-6.00
12.70
0.16-0.40
3.18
0.80
SPMR 120308 12.70 3.18 0.40 • IC830 • IC8250 IC8150 • IC20N 1.50-5.00 (mm/rev)
SPMR 120312 12.70 3.18 1.20 • • 1.50-6.00 0.20-0.40
• For user guide and cutting speed recommendations, see pages 122-134, 236-248
For tools, see pages: CSDPN (74) • CSSPR/L (74) • S-CSKPR (116)

60° 91 º
TPMR 91 º 91 º
Triangular 11° Positive Inserts
with a Positive Chipformer L
Exerting Low Cutting Forces
for Internal Finish Turning
RE 11°
IC S
Dimensions Tough 1 Hard Recommended Machining Data
IC830 IC8350 IC8250 IC20N IC807 IC907 ap f
Designation L IC S RE (mm) (mm/rev)
TPMR 090202 9.60 5.56 2.38 0.20 • 1.00-3.00 0.10-0.20
TPMR 090204 9.60 5.56 2.38 0.40 • 1.00-3.50 0.15-0.20
TPMR 110304 11.00 6.35 3.18 0.40 • • 1.00-3.50 0.15-0.25
TPMR 110308 11.00 6.35 3.18 0.80 • 1.00-3.50 0.15-0.30
TPMR 160304 16.50 9.52 3.18 0.40 • • • • • 1.00-4.00 0.15-0.33
TPMR 160308 16.50 9.52 3.18 0.80 • • • • 1.00-4.00 0.15-0.35
• For user guide and cutting speed recommendations, see pages 122-134, 236-248
For tools, see pages: CTFPR/L (75) • CTGPR/L (74) • S-CTFPR/L (116)

60° 91 º
TPMR-PF 91 º 91 º
Triangular 11° Positive Inserts
with a Positive Chipformer L
Exerting Low Cutting Forces
for Internal Finish Turning
RE 11°
IC S
Dimensions Tough 1 Hard Recommended Machining Data

IC8250 IC8150 IC807 IC907 ap f
Designation L IC S RE (mm) (mm/rev)
TPMR 110304-PF 11.00 6.35 3.18 0.40 • • • 0.40-3.00 0.08-0.25
TPMR 110308-PF 11.00 6.35 3.18 0.80 • • 0.50-3.50 0.07-0.28
TPMR 160304-PF 16.50 9.52 3.18 0.40 • • • • 0.50-3.50 0.06-0.25
TPMR 160308-PF 16.50 9.52 3.18 0.80 • • • 0.80-3.00 0.08-0.28
• For user guide and cutting speed recommendations, see pages 122-134, 236-248
For tools, see pages: CTFPR/L (75) • CTGPR/L (74) • S-CTFPR/L (116)

204 ISCAR