The Firing Line Forums - View Single Post - Drilling and Tapping for the first time

Clark · February 25, 2012, 01:16 AM

http://www.use-enco.com/CGI/INSRIT?P...PMAKA=830-0100

This is a "Transfer Punch Set" on sale for $8.

"For accurate transferring of drilled or tapped hole
All punches .0025" undersized for easy use
Heat treated
Punch Sets; Punch Set Type: Transfer; Punch Set Style: Standard; Punch Size Range (Inch): 3/32 - 17/32; Number of Pieces: 28;

I use these all the time.
I make my own scope mounts from scratch, modify commercial ones, or use off the shelf. I am really hung up on getting the holes to line up and getting the scope bore parallel with the bolt bore parallel with the barrel bore.
Here is a video on my Mosin Nagant scope mounts
http://www.youtube.com/watch?v=QEyS9Q_u10I

February 25, 2012, 01:16 AM	#12
Clark Senior Member Join Date: December 4, 1999 Location: WA, the ever blue state Posts: 4,678	http://www.use-enco.com/CGI/INSRIT?P...PMAKA=830-0100 This is a "Transfer Punch Set" on sale for $8. "For accurate transferring of drilled or tapped hole All punches .0025" undersized for easy use Heat treated Punch Sets; Punch Set Type: Transfer; Punch Set Style: Standard; Punch Size Range (Inch): 3/32 - 17/32; Number of Pieces: 28; I use these all the time. I make my own scope mounts from scratch, modify commercial ones, or use off the shelf. I am really hung up on getting the holes to line up and getting the scope bore parallel with the bolt bore parallel with the barrel bore. Here is a video on my Mosin Nagant scope mounts http://www.youtube.com/watch?v=QEyS9Q_u10I __________________ The word 'forum" does not mean "not criticizing books." "Ad hominem fallacy" is not the same as point by point criticism of books. If you bought the book, and believe it all, it may FEEL like an ad hominem attack, but you might strive to accept other points of view may exist. Are we a nation of competing ideas, or a nation of forced conformity of thought?