Page 125 - ISCAR(HOLE_MAKING_CATALOG_65)

USER GUIDE
INDEXABLE DRILLS

Cutting Speed (1) Feed vs. Drill Diameter mm/rev
Mat. Vc m/min Vc m/min
No. IC808/ 908 IC8080 /9080 DR-04 DR-05 DR-06 DR-07 DR-09/10 DR-11/12 DR-14/16
external external AL/DT/HD GF/DT/AL/HD GF/DT/AL/HD GF/DT/AL/HD GF/DT/AL/HD GF/DT/AL/HD GF/DT/AL/HD
1
2 200-300 260-390 0.06-0.10 0.07-0.12 0.08-0.12 0.10-0.15 0.12-0.16 0.14-0.17
0.12-0.18
0.10-0.15
0.14-0.22
0.10-0.16
0.15-0.25
0.16-0.26
3 0.04-0.08 0.04-0.08 0.05-0.10 0.05-0.10 0.08-0.15 0.08-0.15
4 150-200 190-260
5
6 150-220 190-290 0.06-0.10 0.07-0.12 0.08-0.12 0.10-0.14 0.12-0.15 0.14-0.16
7 0.10-0.14 0.10-0.15 0.10-0.16 0.14-0.20 0.14-0.22 0.15-0.24
8 120-180 160-230 0.04-0.08 0.04-0.08 0.04-0.08 0.05-0.10 0.05-0.10 0.08-0.15 0.08-0.15
9 0.02-0.06
10 120-190 160-250 0.06-0.10 0.06-0.10 0.06-0.10 0.08-0.12 0.10-0.15 0.14-0.17
0.10-0.14 0.10-0.14 0.10-0.14 0.12-0.18 0.14-0.20 0.16-0.24
11 100-160 210-310 0.08-0.112 0.08-0.112 0.08-0.112 0.096-0.144 0.112-0.160 0.128-0.192
12 0.06-0.10 0.06-0.10 0.06-0.12 0.08-0.12 0.10-0.14 0.12-0.20
13 160-240 210-310 0.048-0.08 0.048-0.08 0.048-0.096 0.064-0.096 0.08-0.112 0.096-0.160
14 160-240 210-310 0.04-0.08 0.06-0.10 0.06-0.10 0.06-0.12 0.08-0.12 0.10-0.14 0.12-0.20
15
16 150-250 190-320
17
18 120-180 160-230 0.08-0.16 0.10-0.22 0.10-0.22 0.10-0.22 0.15-0.25 0.18-0.30 0.20-0.34
19
20
21
22
23
24
25
26 150-300 190-390 0.08-0.24 0.12-0.25 0.12-0.25 0.12-0.25 0.20-0.30 0.2-0.35 0.28-0.45
27
28
29
30
31
32
33 20-50 30-60
34 0.03-0.07 0.04-0.08 0.04-0.08 0.05-0.09 0.07-0.10 0.08-0.12 0.10-0.14
35
36
37 50-60 60-80
38 20-50 30-60
39
40 0.04-0.08 0.05-0.08 0.05-0.08 0.06-0.09 0.07-0.10 0.08-0.12 0.10-0.14
41
(1) Central insert should always be IC808/IC908
• This table refers to 2/3xD drill lengths. For 4xD and 5XD drills, decrease cutting data by 15%
• When using only external coolant supply, reduce cutting speed by 10%
• Use internal coolant supply when machining austenitic stainless steel

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