5 lug swap?s

Whats the lug pattern for toyota 5x100?? whats checy lug pattern 5x100? Whats all needed for the conversion? How much do machine shops charge for redrilled hubs? I ask because i can trade my pathfinders for 18s then i have to change lug pattern. Two i can get some 20s for $200 and then add tire... What should I do?

Toyota is 5x4.5" and s10 is 5x4.75"