Bergeon Inserter Plunger W/Spring Base Metal Stock & Stampings this is a common roll

this is a common roll size found in many India-made rolling mills

each a different color for easy identification

making this an invaluable reference for bench jewelers looking to expand their fancy cut setting skills

70 mm Drill Number Range #70–#50 Collets Included 3 Compatible Drill Type Standard HSS twist drills (uniform diameter) Country of Origin Germany What's Included

The 1/2" x 1/2" ball shape conforms to curved and rounded surfaces

Bergeon Inserter Plunger W/Spring Base Metal Stock & Stampings this is a common rollThe Bergeon Inserter Plunger with Spring is a precision replacement component designed for use with the Bergeon watch bracelet sizing tool. Keeping your bracelet sizing tool in proper working order requires reliable, correctly matched parts this plunger and spring assembly ensures smooth, consistent pin insertion performance during bracelet link removal and sizing operations. Features Replacement inserter plunger and spring assembly for the Bergeon