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USER GUIDE
SLOTTING & SLITTING CUTTERS

9 Recommended feed per tooth for MINI-TANGSLOT cutters carrying LN..08... inserts for .276-.315”

Radial depth of cut ae, inch

0.80 D=2.50 ap
T

Example
Material - Alloy steel DIN 40NiCrMo6, W.-Nr.16565
D=2.00
0.60
D = 1.50”
ae = .40”
ap = .315”
0.50 D=1.50 fz = .0035x0.8 =.0028 IPT
0.40

D=1.25
0.30
fz= fz0xK
0.20 ap inch K
from .276 up to .295 1
over .295 up to .315 0.80

Non-alloy steel
.0018 .0024 .0035 .0041 .0047 .0053 and cast steel, 1020 (DIN 1.0402) 1
free cutting steel
.0018 .0024 .0030 .0035 .0041 .0047 Alloy steel 4340 (DIN 1.6582) 8 P
.0012 .0018 .0020 .0024 .0027 .0030 Alloy steel 3135 (DIN 1.5710) 9
.0012 .0018 .0020 .0024 .0030 .0035 High alloy steel H13 (DIN 1.2344) 10
.0012 .0020 .0027 .0032 .0035 .0041 Martensitic s.s. 420 (DIN 1.4021) 12
.0012 .0018 .0020 .0027 .0030 .0035 Austenitic s.s. 316L (DIN 1.4404) 14 M
Class 40 (DIN
.0027 .0035 .0041 .0047 .0053 .0059 Grey cast iron 16
0.6025) (GG25)
Class 65-45-12 (DIN K
.0018 .0030 .0035 .0041 .0047 .0053 Nodular cast iron 17
0.7050) (GGG50)
.0012 .0018 .0020 .0024 .0030 .0035 High temp. alloys AMS R56400 (DIN 3.7165) 37 S
ISCAR mat. DIN/
Basic feed fz0 IPT Description AISI / SAE / ASTM / DIN group ISO
Workpiece material

384 ISCAR