I just sent this information in response to your email, but for any others who are interested, here's my note:
Yes, that's what I used. I might have gotten lucky and just got one that is the right size, but it works great.
Here is a link to a picture of it:
I used a Dremel tool to cut the point off, and then used it to chamfer the edges and polish the area where I cut it. The result is a sort of rounded tip. The handle is just a piece of scrap plastic tubing that I glued into the needle so I'd have something to hold onto. I don't have to hold it in the glue bottle or suck on it or anything. I just dip it in the bottle and the needle will fill with glue. Touch it to the joint and the glue will pull right out of it.
I'm not sure how they number needles, but the one I use measures 0.028" (0.71mm) in diameter. I'm not sure how big the hole in it is, but it's pretty tiny. I hope they are easier to get in Oz than they are here. Our government decided that it they controlled access to needles it would help our drug problem. It didn't work, but getting needles like this one is difficult. I went to the doctor to get an injection once and told her that I wanted to keep the needle. She wouldn't let me have the old one, but gave me an unused one