Page 589 - Iscar

USER GUIDE

Mtl. Feed (mm/rev) vs. Drill Diameter
Cutting Speed
No.(1)
Vc (m/min) Ø0.8-1.4 Ø1.5-1.9 Ø2-2.4 Ø2.5-2.9
1 50-100 0.03-0.10 0.05-0.15 0.07-0.17 0.08-0.20 SOLID CARBIDE DRILLS
2 40-100 0.03-0.10 0.05-0.15 0.07-0.17 0.08-0.20
3 40-85 0.03-0.10 0.05-0.15 0.07-0.17 0.08-0.20
4 40-85 0.03-0.10 0.05-0.15 0.07-0.17 0.08-0.20
5 40-85 0.03-0.10 0.05-0.15 0.07-0.17 0.08-0.20
6 40-75 0.03-0.10 0.05-0.15 0.07-0.17 0.08-0.20
7 40-60 0.03-0.10 0.05-0.15 0.07-0.17 0.08-0.20
8 40-60 0.03-0.10 0.05-0.15 0.07-0.17 0.08-0.20
9 40-60 0.03-0.10 0.05-0.15 0.07-0.17 0.08-0.20
10 30-50 0.03-0.10 0.05-0.15 0.07-0.17 0.08-0.20
11 30-50 0.03-0.10 0.05-0.15 0.07-0.17 0.08-0.20
12 20-35 0.03-0.06 0.04-0.08 0.05-0.10 0.06-0.10
13 20-35 0.03-0.06 0.04-0.08 0.05-0.10 0.06-0.10
14 20-35 0.03-0.06 0.04-0.08 0.05-0.10 0.06-0.10
15 40-80 0.03-0.10 0.05-0.15 0.07-0.17 0.08-0.20
16 40-70 0.03-0.10 0.05-0.15 0.07-0.17 0.08-0.20
17 40-95 0.03-0.10 0.05-0.15 0.07-0.17 0.08-0.20
18 50-95 0.03-0.10 0.05-0.15 0.07-0.17 0.08-0.20
19 40-80 0.03-0.10 0.05-0.15 0.07-0.17 0.08-0.20
20 40-80 0.03-0.10 0.05-0.15 0.07-0.17 0.08-0.20
21 80-150 0.03-0.10 0.05-0.15 0.07-0.17 0.08-0.20
22 80-150 0.03-0.10 0.05-0.15 0.07-0.17 0.08-0.20
23 80-150 0.03-0.10 0.05-0.15 0.07-0.17 0.08-0.20
24 80-150 0.03-0.10 0.05-0.15 0.07-0.17 0.08-0.20
25 80-150 0.03-0.10 0.05-0.15 0.07-0.17 0.08-0.20
26 80-150 0.03-0.10 0.05-0.15 0.07-0.17 0.08-0.20
27 50-150 0.05-0.12 0.07-0.15 0.08-0.18 0.09-0.18
28 60-160 0.05-0.15 0.07-0.18 0.08-0.20 0.09-0.22
29
30
31 10-20 0.02-0.04 0.03-0.06 0.04-0.07 0.04-0.08
32 10-20 0.02-0.04 0.03-0.06 0.04-0.07 0.04-0.08
33 10-20 0.02-0.04 0.03-0.06 0.04-0.07 0.04-0.08
34 10-20 0.02-0.04 0.03-0.06 0.04-0.07 0.04-0.08
35 10-20 0.02-0.04 0.03-0.06 0.04-0.07 0.04-0.08
36 10-20 0.02-0.03 0.02-0.03 0.03-0.04 0.03-0.04
37 10-20 0.02-0.03 0.02-0.03 0.03-0.04 0.03-0.04
38 10-20 0.01-0.02 0.01-0.02 0.02-0.03 0.02-0.03
39 10-20 0.01-0.02 0.01-0.02 0.02-0.03 0.02-0.03
40 10-20 0.01-0.02 0.01-0.02 0.02-0.03 0.02-0.03
41 10-20 0.01-0.02 0.01-0.02 0.02-0.03 0.02-0.03
As a starting value, the middle of the recommended machining range should be used.
Then, (according to wear results), conditions can be changed in order to optimize performance.

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