cschenone Posted July 16, 2008 Report Share Posted July 16, 2008 (edited) Anyone know what the thread size is (see picture). My gen like tube snaped off flush with the case and I am going to have to drill and tap new threads. -Chris Edited July 16, 2008 by cschenone Link to comment Share on other sites More sharing options...
freddy333 Posted July 16, 2008 Report Share Posted July 16, 2008 Anyone know what the thread size is (see picture). My gen like tube snaped off flush with the case and I am going to have to drill and tap new threads. Unless you (incorrectly) glued the tube into the case, you should be able to remove it fairly easily by wedging a small, round hobby file into the hole & then unscrewing the tube by turning the file. Link to comment Share on other sites More sharing options...
pugliesotto Posted July 16, 2008 Report Share Posted July 16, 2008 (edited) Anyone know what the thread size is (see picture). My gen like tube snaped off flush with the case and I am going to have to drill and tap new threads. according to this page http://www.horologist.com/rolex_crown.htm the correct size is 3,00 x 3,00... but seems that it's difficult to find a tap with that size. If you find it let me know Edited July 16, 2008 by pugliesotto Link to comment Share on other sites More sharing options...
cschenone Posted July 16, 2008 Author Report Share Posted July 16, 2008 Unless you (incorrectly) glued the tube into the case, you should be able to remove it fairly easily by wedging a small, round hobby file into the hole & then unscrewing the tube by turning the file. I've tried, but I just seam to be tearing out the inner metal. The tube was already installed with the watch so who knows what they did. Link to comment Share on other sites More sharing options...
cschenone Posted July 16, 2008 Author Report Share Posted July 16, 2008 according to this page http://www.horologist.com/rolex_crown.htm the correct size is 3,00 x 3,00... but seems that it's difficult to find a tap with that size. If you find it let me know Thank you. I believe that the smallest tap in my set is a 3x3. I bought it at a hardware store. Thank you. Chris Link to comment Share on other sites More sharing options...
freddy333 Posted July 16, 2008 Report Share Posted July 16, 2008 Just get 1 of these Rolex tube tap tools (it is made to fit Triplock tubes) (click the pic) Link to comment Share on other sites More sharing options...
pugliesotto Posted July 19, 2008 Report Share Posted July 19, 2008 Just get 1 of these Rolex tube tap tools (it is made to fit Triplock tubes) (click the pic) thanks for the info...anyway : that tap is M3 x 0.35 (zoom photo).. on ebay you can find it at 4 Link to comment Share on other sites More sharing options...
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