9 Recommended feed per tooth for MINI-TANGSLOT cutters carrying LN..08... inserts for a =7-8 mm p

Redial depth of cut ae, mm

DC=60 ap 20 T

Example Material - Alloy steel DIN 40NiCrMo6, W.-Nr.16565 DC=50

15 D = 40 mm

a = 10 mm e a = 8 mm p

f = 0.09x0.8=0.072 mm/tooth DC=40 z 12 10 DC=32 7.5 f = fz0xK z a mm K p

5 from 7 up to 7.5 1

over 7.5 up to 8 0.80

Non-alloy steel

0.0450.060 0.090 0.1050.120 0.135and cast steel, 1020 (DIN 1.0402)1
free cutting steel
0.0450.060 0.075 0.0900.105 0.120 Alloy steel4340 (DIN 1.6582)8
P
0.0300.0450.052 0.0600.068 0.075 Alloy steel3135 (DIN 1.5710)9
0.0300.0450.052 0.0600.075 0.090 High alloy steelH13 (DIN 1.2344)10
0.0300.052 0.068 0.0820.090 0.105 Martensitic s.s.420 (DIN 1.4021)12
0.0300.0450.052 0.0680.075 0.090 Austenitic s.s.316L (DIN 1.4404)14M
Class 40 (DIN
0.0680.090 0.105 0.1200.135 0.150 Grey cast iron16
0.6025) (GG25)
K
Class 65-45-12 (DIN
0.0450.075 0.090 0.1050.120 0.135 Nodular cast iron17
0.7050) (GGG50)
0.0300.0450.052 0.0600.075 0.090 High temp. alloys AMS R56400 (DIN 3.7165)37S
ISCAR mat. DIN/
AISI / SAE / ASTM / DIN DescriptiongroupISO

Basic feed fz mm/tooth Workpiece material 0