Problems with machine performance pocket problems drilling holes

Hello everyone, hello Penta Pocket team,

I am having problems drilling a Ø5 hole with the Pocket for M6 thread milling with a cutter.

I cannot get a hole into the workpiece.

Is the drill too large for the machine, or is the machine’s power too weak?

The machine vibrates and the spindle stops and sounds terrible.

I want to drill an aluminum block.

Drill cutting data: S3000, revolutions, feed F100, depth 0.7mm, retract cycle.

It is a solid carbide aluminum drill Ø5mm.

Has anyone ever drilled holes? I am programming with Fusion.

What do I need to change in the process to make it work?

I would appreciate support from the forum and assistance from the Penta team.

Regards, Christian