Glardon-Vallorbe LO0406-WS Carbon Steel Knife Traditional Gravers 2.2mm to 2.8mm Broaches & Burnishers 604 Swiss Twist Drill 1

604 Swiss Twist Drill 1

Center Stone Shape Round Center Stone Size 5mm Stone Weight Range 1/2 ct – 5/8 ct (diamond weights) Ring Size Range 6 – 6¼ (standard USA) Construction Cast

The unit operates in two modes: Sweep mode delivers even sound field distribution across the tank for consistent removal of dirt and grease—ideal for most jewelry cleaning applications

and easy reading directly at the bench

Glardon-Vallorbe LO0406-WS Carbon Steel Knife Traditional Gravers 2.2mm to 2.8mm Broaches & Burnishers 604 Swiss Twist Drill 1Glardon Vallorbe Swiss Made Knife Gravers in Carbon Steel are the professional's choice for generations of engravers, stone setters, die sinkers, jewelers, and watchmakers. These are traditional gravers the LO0406 WS series that require shaping and fitting into a handle before use. Carbon steel is ideal for engraving on precious metals, wood, bone, ivory, and onyx, delivering the precise control and crisp cutting action that demanding bench work