yep, for sure, but he needs a tap to do that and they dont have 1/2" UNEF left hand taps in their shop, its rare stuff I think.
Andr� > At 08:40 AM 2/4/2004, you wrote: > >Hi everyone, I have an old american made bench grinder on which I would > >like to put on a "Normal" grinding disc, to do this I need to have an > >adapter made and I have a friend that will take care on that on a lathe > >but the threads are 1/2" UN Extra Fine left hand and those taps cost $129 > >each!!!!!!!!! thats more than the whole grinder is worth so thats excluded,. > > > >thanks! > >Andr� > > Can't your friend "cut" the threads on his lathe with a small > internal threading tool?
