Princess Redi-Prong Large Refills Metals:14K White For customers ordering a John

For customers ordering a John Frei custom workbench through Otto Frei

Precise speed modulation: C

and your choice of handpiece — everything you need for demanding professional use right out of the box

Grounding helps reduce the already unlikely risk of dust ignition caused by static and poor maintenance

0 mm with 50% longer life

Princess Redi-Prong Large Refills Metals:14K White For customers ordering a JohnRe tip prongs quickly and easily on princess cut diamonds with Princess Redi Prongs one of the most valued labor saving products for the professional bench jeweler. These precision sized pieces of precious metal come with pre applied solder, making the job of re tipping prongs faster and more consistent when using a jeweler's torch. Princess Redi Prong Refills are designed specifically for princess cut stones and are sold in packs of 25. Features