I have read some previous posts on Orchid re this subject but would
appreciate some clarification if anyone is willing to help. I have
just bought a disc cutting set which has three circular sections one
above the other. (most illustrations I have seen only have two) The
base is solid, 2nd section up has holes which correspond with cutter
diameter, obviously the cutting surface and top section also has
holes which correspond with cutter diameter. The cutters reach the
base plate but have a thickened portion above top plate which will
not allow them to pass further into the holes…obviously this end is
the end to whack! …so to speak… hope this description makes
some sense and I don’t sound like a complete idiot! So - the
questions…
Firstly, there seem to be quite widely varying opinions on thickness
of sheet (sterling silver) which can be cut. My tool supplier
advises 0.8mm but perhaps as much as 1.0mm. In reading (Jewelry -
Contemporary Design & Technique - Chuck Evans) the author advises 16
gauge which I believe is approx 1.29mm. So I am more than a little
confused.
Secondly, should metal be annealed? Thirdly, again in reading the
referemces suggest “The cutter should be backed with a piece of
hardwood or annealed copper to prevent possible damage to the
cutting punch” - any advice?
Thankyou in anticipation!
Note From Ganoksin Staff:
Looking for a disc cutter for your jewelry projects? We recommend:
- Reading our guide to the Best Disc Cutters Review for jewelry work here
- Searching for more discussions about Jeweler’s Torches here on the Orchid forum