- Brand: Maillefer (Switzerland)
- Material: Hardened tool steel
- Made in Switzerland
- Used to form a decorative bead on prongs to securely hold and tighten gemstone in their mountings
- Suitable for the production of various shapes and fine and detailed castings.
-Comes in one piece only
- Size: #1
- Head: 0.30mm (Round)
- Size of shank: 60mm x 2.35mm
- Size: #2
- Head: 0.35mm (Round)
- Size of shank: 60mm x 2.35mm
- Size: #3
- Head: 0.40mm (Round)
- Size of shank: 60mm x 2.35mm
- Size: #4
- Head: 0.45mm (Round)
- Size of shank: 60mm x 2.35mm
- Size: #5
- Head: 0.50mm (Round)
- Size of shank: 60mm x 2.35mm
- Size: #6
- Head: 0.55mm (Round)
- Size of shank: 60mm x 2.35mm
- Size: #7
- Head: 0.60mm (Round)
- Size of shank: 60mm x 2.35mm
- Size: #8
- Head: 0.65mm (Round)
- Size of shank: 60mm x 2.35mm
- Size: #9
- Head: 0.70mm (Round)
- Size of shank: 60mm x 2.35mm
- Size: #10
- Head: 0.75mm (Round)
- Size of shank: 60mm x 2.35mm