Round & Oval Bezel Block 4mm to 10mm - 14 Holes 17 Degree NSK 18K hallmark stamps Ring Jigs

18K hallmark stamps Ring Jigs Included 4 non-marring jigs with various grooves Operation Cam-operated What's Included

101 Pepe 307

Includes protective gear: German 5

Monster 10mm diameter for superior holding power and stability

Round & Oval Bezel Block 4mm to 10mm - 14 Holes 17 Degree NSK 18K hallmark stamps Ring JigsThis combination round and oval bezel block covers the most popular gemstone sizes in a single tool, working at the standard 17 degree angle. Seven round holes and seven oval holes 14 holes total let jewelers quickly form bezel settings for both round faceted stones and oval faceted stones or cabochons. The oval dimensions are proportioned at 75% of the round diameter, keeping settings true to standard stone ratios. The block includes both a round