Hi all new to all all this , I've just got machine working and have few questions,

How do you go about cutting square internal corners ?

im trying to cut g10 3mm and 1.5mm carbon sheet, can anybody recommend good bits for such tasks and give a guide to spindle speeds ect , there is some fine detail in some parts I'm trying to make , is using very small bits a problem with such materials ?

thanks in advance , just trying to get started on my cnc adventure

I have Chinese 6040 machine and am using cut 2d at moment