Router help needed

[scornil01]

Hello all,

I've never used a router and really didn't know much about it. Luckily I was given this router today and I can't find a bit to fit on it. I tried both 1/4" - too small 1/2"-too big

Problem is there is no brand model number anywhere in the router to identify it.

Took took some measurements of the holes, Collet and nut. They range between 5/16-3/8
Couldn't find anything with 3/8" in the store related to routers. Even took it with me to lowes and Home Depot, no luck.

I did find some stuff on eBay and Amazon but wanted to check in with you guys before I purchase online and possibly waste money on incorrect equipment

Any advise on getting this thing going? Or any body have any experience on routers that are not 1/4" or 1/2"?

Thanks in advance guys. Here are some pictures. Any help or advise will be great help.
Router:



With nut



With collet



Without collet

[LelandCrooks]

There are 3/8 collet bits. You'll have to go to the specialty bit mfgs on the web. I'd see if you can replace the collet.

[Rune Bivrin]

My guess would actually be 8 mm. It's a common router shank size here in the civilized world.

5/16" is 7.9375 mm

[Chris_Allen]

For example:

http://www.leevalley.com/en/wood/page.aspx?p=69399

[scornil01]

Metric!!! ahh makes sense. Thanks for the help Leland, Chris and Rune!