Doing some 20mm + single flute end mill peck drilling, needed to get some lube down deep without flooding.
A lot of us love to engineer, over-engineer our solutions to problems and that’s great if that’s what rings your bell. Me, KISS is the guideline I prefer to employ.
So, utilizing my $16 Amazon air/mist setup, replacing the alcohol with WD40, airflow valve a half-turn open, fluid valve wide open, a piece solder. I came up with this. In 5 minutes. I also have a Y option to go on either side of the cutter.
And no, airflow is not needed to clear chips for this particular op.
