are driven allowing the machine to feed the wire with lower pressure, which means no marking on the wire and capability of tighter radii generation. using v-groove rollers we are able to cover more than one wire diameter per groove and by using two v-grooves per roller we double that capacity. only...
. prong setting requires a steady hand as prongs must be pushed into place neatly over the edges of the faceted stone. prong pushers fit right on the ends of prongs and allow good grip and pushing surface. additional stone setting tools burnishers displays handles kits paper prong openers pushers rollers...