[jk-47]

I have an oddball AK rifle I'm building, I started with a .070" gas port and want to enlarge it bit by bit as I test fire. Can anyone recomend a good quality bit for this purpose which is long enough to reach through a gas block? Probably looking to jump up to about a .100" port, or 3/32", 7/64".

 

[Turbothis]

http://www.use-enco.com/CGI/INSRAR2?PMS ... 2&PMAVID=5

 

[Catmandoo]

I have had good service and quick shipping from this vendor: http://www.victornet.com/index.html?id=FHgALNtK
CMD