D620

Multilayer Undercut drill 0.15mm MLB24 PCB Cu 420 µ 200 Tg /final

Cutting Speed (m/min)

74

Spindle Speed (RPM)

156970/157000

Chip Load

4

In Feed (m/mm)

0.63

In Feed (IPM)

25

Retraction (m/min)

20

Backup Penetration (mm)

0.20