Counterbores for button head screws??

Trace Rinaldi · Oct 15, 2001

I looked all through my MCS phone book, and cant seem to find them... I need counterbore, or countersinks whatever, for 8-32, and 6-32 B-head screws.. Thanks in advance..

Trace Rinaldi
www.thrblades.com

nijam · Oct 15, 2001

Best I can tell ya is measure the screw head with your mic. and courspond it with a # drill a couple thousants bigger. Then regrind the tip to a lesser angle. Won't cost as much.

tom mayo · Oct 15, 2001

I think maybe travers tool is a better catalog for those....
Or you could start using rivits!!!!!

R Dannemann · Oct 15, 2001

www.use-enco.com ENCO also has several types and sizes. I've had very good luck with material and tooling from them.

CK · Oct 15, 2001

If you haven't tried already give this a try.
http://www.mscdirect.com/IWCatSecti...ction_Id=542&pcount=15&pbegin=0&RestartFlow=t

Rob Simonich · Oct 15, 2001

Trace, I have looked all over as well, I just finally reground drill bits that would cut a flat bottom hole. You could also buy the counterbores that you put the replaceable pilot in.

Trace Rinaldi · Oct 18, 2001

Hey Tom you have a number for that Travers tool place? Rob I am about to do just that, jeeze it seems like they would be easy to find.. You can find them for socket head, flat head etc..
Thanks guys and if anyone else has a line on these things I would appreciate it..

Take Care
Trace Rinaldi
www.thrblades.com

Darrel Ralph · Oct 18, 2001

Trace
Check Koval out. They have some that are special ground drill ctr bore for screws for a good price.
615 855 0777

Trace Rinaldi · Oct 20, 2001

I KNEW someone here would know where to get em

Take Care
Trace.

Counterbores for button head screws??

Big Bear