Durston 1525US PrecisionFit Steel Marked Ring Mandrel With Groove USA Sizes 1-16 Polishing Aids bench-friendly footprint suitable for jewelers

bench-friendly footprint suitable for jewelers

Ruby bench stones are crafted from sintered crystals of synthetic ruby

the TV-5 comes complete with cutting

a set of depth guides that fits onto the H

Durston 1525US PrecisionFit Steel Marked Ring Mandrel With Groove USA Sizes 1-16 Polishing Aids bench-friendly footprint suitable for jewelersThe Durston PrecisionFit Steel Marked Ring Mandrel with Groove delivers professional grade accuracy for USA ring sizing 116. Hardened to 64RC, this mandrel provides a solid, stable base for sizing, forming, and shaping work. The PrecisionFit system eliminates the need to cross reference inaccurate ring sizers and mandrels, giving you confidence that your sizing is correct every time. All PrecisionFit mandrels and ring gauges are manufactured to