I would suggest Allcraft for Disc cutters and Dapping punches and a
block. Get the fully rounded ones and make sure they make a good fit.
For the disc cutters, make a mark on the beveled end to remind you
which side you hit. Get some wooden dowels to push through the
cutters when you cut through.
Allcraft is an excellent supply company. They are based in NYC. For
any of your needs, Tevel will help you.
Rio Grande is also excellent, as is Gesswein, Contenti or Otto Frei.
Shop the catalogs, make price comparisons. These are offered by all
the major suppliers.
M E T A L W E R X
School for Jewelry and the Metalarts
50 Guinan St.
Waltham, MA 02451
781 891 3854