If you really want to get the jets out, buy yourself an impact screwdriver. Thats what is usually recommended. However, I have rebuilt probably 75 carbs since the 70's and as long as the orifice was not dinged, you don't need to remove the jets. THEY DON'T WEAR OUT, contrary to some mis-informed posters here. I have NEVER replaced one. Gasoline flowing thru an orifice does not corrode the hole nor make it grow. Spray the dang thing out, inspect it and don't worry about it. Way too many part replacers in this world.