This is great advice thank you! I actually just ordered some bits and spent the last few hours looking into all of this so perfect timing.
I ended up ordering these, https://www.amazon.ca/dp/B07PF9K43M/ref=cm_sw_r_cp_api_glt_i_37CJPN7XAZGS34VNFCA2 I wanted a small diameter bit so I could cut tight/square as possible corners when making precise negative cuts in thing like plates. Also ensured it had a decent depth so I could eventually work towards 5mm acrylic for other non-keyboard projects. Low flute count aswell(single); seems like the most important thing given what I’ve seen so great to see you confirm this.
Is my thinking right here? Will these atleast get me states? Or should I go with something of a larger diameter and lower flute count(0 flute)
Cheers