In a message dated 2008/06/13, mark.robinson@............... writes:

> ChrisAtUpw@....... wrote:
> >        It may be worthwhile looking for scribers with tungsten carbide
> > points. These are round rods which can be bought seperately.
> 
> Are TIG welding electrodes any good ?

Hi Mark,

       No good at all. They are ~pure tungsten metal, not tungsten carbide.

       Regards,

       Chris Chapman   
In a me=
ssage dated 2008/06/13, mark.robinson@............... writes:



ChrisAtUpw@....... wrote:

>        It may be worthwhile looking=20=
for scribers with tungsten carbide

> points. These are round rods which can be bought seperately.



Are TIG welding electrodes any good ?




Hi Mark,



       No good at all. They are ~pure tungsten=
 metal, not tungsten carbide.



       Regards,



       Chris Chapman