I wonder if you can help.. what 'size' blades do i need for my jewellers saw to cut copper with please?
It really depends on the gauge of the copper. If you want a real general purpose blade, a 2/0 is a pretty good bet, especially as you're getting used to piercing!
This is a useful chart, but does use US measurements
(http://i149.photobucket.com/albums/s76/mizgeorge/bladesizes.jpg) (http://s149.photobucket.com/user/mizgeorge/media/bladesizes.jpg.html)
Thank you George . you are a little darling ;D