Page 327 - ISCAR(TURNING-CATALOG-42-2022)

RE CW
PENTA 34N-J ±0.04 Ø34
Inserts with 5 Cutting Edges
for Parting and Grooving Soft
Materials, Parting Tubes, Small
and Thin-Walled Parts
4.3 GROOVE-TURN

Dimensions Recommended
Machining Data

IC908 f groove
Designation CW RE CWTOL (1) RETOL (2) CDX (3) (mm/rev)
PENTA 34N150J015 1.50 0.15 0.02 0.002 8.50 • 0.03-0.10
PENTA 34N200J020 2.00 0.20 0.02 0.002 8.50 • 0.04-0.12
PENTA 34N200J100 2.00 1.00 0.02 0.002 8.50 • 0.05-0.12
PENTA 34N239J015 2.39 0.15 0.02 0.002 8.50 • 0.04-0.16
PENTA 34N239J120 2.39 1.20 0.02 0.002 8.50 • 0.06-0.16
PENTA 34N250J020 2.50 0.20 0.02 0.002 8.50 • 0.04-0.16
PENTA 34N270J010 2.70 0.10 0.02 0.002 10.00 • 0.04-0.16
PENTA 34N300J000 3.00 0.00 0.02 0.000 10.00 • 0.04-0.10
PENTA 34N300J020 3.00 0.20 0.02 0.002 10.00 • 0.04-0.16
PENTA 34N300J040 3.00 0.40 0.02 0.002 10.00 • 0.04-0.16
PENTA 34N300J150 3.00 1.50 0.02 0.002 10.00 • 0.06-0.20
PENTA 34N318J020 3.18 0.20 0.02 0.002 10.00 • 0.20-0.16
• Recessing is possible only with 2.39 mm and wider inserts • For cutting speed recommendations and user guide, see pages 419-428, 432-436
(1) Cutting width tolerance (+/-)
(2) Corner radius tolerance (+/-)
(3) For grooving and parting depths relative to part diameter, see page 324
For tools, see pages: PCADR/L (316) • PCADR/L 34N-RE (318) • PCADR/L-JHP (317) • PCHBR/L (318) • PCHPR/L (316) • PCHR/L-34 (315) • PCHR/L-34-JHP (315)

CW CDX 3.48 Ref.
GTGA RE
Precision Shallow Grooving
Inserts with 3 Cutting Edges 9.525

GTGA 16 ER/IL shown
Recommended
Dimensions Tough 1 Hard
Machining Data

IC528 IC508 f groove
Designation CW CDX (1) CWTOL (2) RE RETOL (3) (mm/rev)
GTGA 16EL/IR 100 1.00 1.55 0.02 0.10 0.030 • • 0.02-0.03
GTGA 16ER/IL 100 1.00 1.55 0.02 0.10 0.030 • • 0.02-0.03
GTGA 16EL/IR 120 1.20 1.60 0.02 0.10 0.030 • • 0.02-0.03
GTGA 16ER/IL 120 1.20 1.60 0.02 0.10 0.030 • • 0.02-0.03
GTGA 16EL/IR 140 1.40 1.80 0.02 0.10 0.030 • • 0.02-0.04
GTGA 16ER/IL 140 1.40 1.80 0.02 0.10 0.030 • • 0.02-0.04
GTGA 16EL/IR 170 1.70 2.00 0.02 0.10 0.030 • • 0.03-0.05
GTGA 16ER/IL 170 1.70 2.00 0.02 0.10 0.030 • • 0.03-0.05
GTGA 16EL/IR 195 1.95 2.00 0.02 0.10 0.030 • • 0.03-0.06
GTGA 16ER/IL 195 1.95 2.00 0.02 0.10 0.030 • • 0.03-0.06
GTGA 16EL/IR 225 2.25 2.10 0.02 0.10 0.030 • • 0.04-0.06
GTGA 16ER/IL 225 2.25 2.10 0.02 0.10 0.030 • • 0.04-0.06
• Inserts for right-hand external grooving can be used as left-hand internal grooving • Use with anvil AE 16-0 on external tools and with anvil AI 16-0 on internal tools
• For cutting speed recommendations and user guide, see pages 419-428, 432-436
(1) Cutting depth maximum
(2) Cutting width tolerance (+/-)
(3) Corner radius tolerance (+/-)
For tools, see pages: AVC-D-SIR/L (707) • C#-SER/L (701) • C#-SIR/L (705) • SER-D (702) • SER/L (700) • SER/L-JHP (701) • SER/L-JHP-MC (702) • SIR/L (703)

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