Hi since i am going on to make my first PCB i wanted to ask some questions:
1) How can i drill holes on my board(I want the easiest way cause a lot of things are not available where i live)
Anything that can drill a hole. On a board with just a few holes I use a pin vice. It is like an exacto knife with a drill bit inplace of a blade. If you get an exacto style knife with a X instead of a slot (where the blade goes in) you can force a small drill bit into the unit.
Most everything else should be done with a press or stand to prevent bits from breaking. HSS bits are more flexible then carbide so they break less. A corded drill in a stand works. A dremel in a stand works better. Many cordless drills run slow and are not a good choice. A table top drill press works well.
2) Since i don't have a laser printer i am going to get my circuit printed from a shop and i will be reacing home in 15minutes.Will the toner on the TTF dry out cause i can put it on the board but wont be able to iron it before 15min?
Toner is plastic that is melted by the printer. It does not dry on the paper but rather solidifies or unmelts as it cools. The iron remelts it to allow it to stick to the copper.
3) If i etch the board with the Toner Ink and no TRF since it is not available then will i get a good board or not?
As I said. Toner is plastic not ink. TRF (foil) is like frosting on a cake. You can do without it. The purpose of TRF is to seal the top of the toner on the board because toner often has pin holes in it. You can live with the pin holes. Everyone did for many years.
More important is you choice of paper. (not sure if you have the Pulsar paper) Glossy paper with a lot of clay is good. If you want to stay sane print like 10 or 20 copies of the artwork. The chances of getting it to transfer correctly on the first go is small. Remove the failed toner with acetone.
There is an art to the ironing thing. Also have several papers with a good chance of working on hand. It is a trial and error thing without the commercial products. But once you get the formula it works.
Thanks