Wide size range: 6mm x 4mm through 16mm x 14mm in incremental steps
this stone—also known as a streak stone or touchstone—provides a reliable surface for acid-based karat testing
while the textured handle provides superior grip and control needed for detailed carving work
Four half-round side extension rollers: 4 mm
HSS ball burs are the choice of quality jewelers who demand consistent
Gold Round Low Base Bezel Setting, Solid Back Die Struck Bench Tools Wide size range: 6mm xThese round low base bezel settings feature a solid back construction and are produced using a die struck process for consistent quality and clean, precise form. Available in 14K yellow gold, 14K white gold, and 18K yellow gold, they accommodate round stones from 3. 5mm to 18. 0mm. The low base profile keeps the stone close to the mounting surface, making these settings well suited for solitaire pendants, rings, and stacking designs. Note that not all