Page 68 - TURNING CATALOG p255-458

GROOVE-TURN ±0.04 24

PENTA 24N-PF (full radius) RE 2
Full Radius Pentagonal Inserts CW 2
with a High Positive Flat Rake for
Parting and Precision Grooving Dimensions

CDX

Recommended
Machining Data

Designation CW RE CWTOL(1) CDX(2) GAN IC30N f groove

PENTA 24N100PF050 1.00 0.50 0.02 4.50 6.0 • (mm/rev)
6.0 • 0.03-0.06
PENTA 24N150PF075 1.50 0.75 0.02 6.20 6.0 • 0.03-0.06
• 0.04-0.10
PENTA 24N200PF100 2.00 1.00 0.02 6.20 • 0.04-0.14
• 0.04-0.15
PENTA 24N250PF125 2.50 1.25 0.02 6.20 6.0 0.04-0.16
6.0
PENTA 24N300PF150 3.00 1.50 0.02 6.20 6.0

PENTA 24N400PF200 4.00 2.00 0.02 6.20

• For cutting speed recommendations and user guide, see pages 419-428, 432-436

(1) Cutting width tolerance (+/-)

(2) For grooving and parting depths relative to part diameter, see page 322

For tools, see pages: PCAD RE/LE-JHP (499) • PCADR/L (316) • PCADR/L-JHP (317) • PCHBR/L (318) • PCHPR/L (316) • PCHR/L-24 (312)

• PCHR/L-24-JHP (313) • PCHR/L-24-JHP-MC (313)

PENTA 24N-Z CW RE ±0.04 CDX(3) 24
Inserts with 5 Cutting Edges for
Grooving and Parting Tubes,
Small and Thin-Walled Parts

4 Recommended
Machining Data
Dimensions

IC908 f groove

Designation CW RE CWTOL(1) RETOL(2) CDX(3) (mm/rev)
1.50 0.10 0.02 0.020 5.00 • 0.05-0.08
PENTA 24N150Z010 2.00 0.20 0.02 0.030 6.40 • 0.04-0.12
PENTA 24N200Z020 3.00 0.20 0.02 0.000 6.40 • 0.04-0.16
PENTA 24N300Z020

• Cutting edge with high positive rake, suitable for parting tubes, thin walled parts and for small diameters • Suitable for machining soft materials and bearing steel at low to
medium feeds
• 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 322
For tools, see pages: PCAD RE/LE-JHP (499) • PCADR/L (316) • PCADR/L-JHP (317) • PCHBR/L (318) • PCHPR/L (316) • PCHR/L-24 (312)
• PCHR/L-24-JHP (313) • PCHR/L-24-JHP-MC (313)

CW±0.02 CDX(3) ØDmax as a Function of Parting / Grooving Depth (T) for PENTA 24 Inserts T≤6.5 T≤6.4 Tmax ØDmax(CUTDIA)
CDX / ØDmax T≤3.0 T≤3.5 T≤4.0 T≤4.5 T≤5.0 T≤5.5

CW=0.50 (1) 1.0 1.0 / N.L. --------

CW=0.50 (2) 2.5 250

CW=0.80 1.6 1.6 / N.L. --------

CW=1.00 3.5 N.L. 250 - - - - - - ØDmax(CUTDIA)
1.04≤CW≤1.40 2.0
2.0 / N.L. --------

CW=1.47 2.5 2.5 / N.L. --------

CW=1.50 5.0 N.L. 470 210 70 30 - - -

1.57≤CW≤1.96 3.0 N.L. - - - - - - -

CW=2.00 6.0(4) N.L. 470 210 130 75 45 20 -

2.22≤CW≤2.30 3.5 N.L. 250 - - - - - -

2.39≤CW≤2.50 5.0 N.L. 470 210 70 30 - - -

2.70≤CW≤3.18 6.4 N.L. 470 210 135 100 70 40 20

(1) Refers to PENTA 24N050J000 - a precision grooving insert (2) Refers to PENTA 24N050J004 - a parting insert (3) CUTDIA for parting = 2 x CDX

(4) For full radius insert, CDX = 3.0, ØDmax = No limit

322 ISCAR