- 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: #11
- Head: 0.80mm (Round)
- Size of shank: 60mm x 2.35mm
- Size: #12
- Head: 0.85mm (Round)
- Size of shank: 60mm x 2.35mm
- Size: #13
- Head: 0.90mm (Round)
- Size of shank: 60mm x 2.35mm
- Size: #14
- Head: 0.95mm (Round)
- Size of shank: 60mm x 2.35mm
- Size: #15
- Head: 1.00mm (Round)
- Size of shank: 60mm x 2.35mm
- Size: #16
- Head: 1.05mm (Round)
- Size of shank: 60mm x 2.35mm
- Size: #17
- Head: 1.10mm (Round)
- Size of shank: 60mm x 2.35mm
- Size: #18
- Head: 1.15mm (Round)
- Size of shank: 60mm x 2.35mm
- Size: #19
- Head: 1.20mm (Round)
- Size of shank: 60mm x 2.35mm
- Size: #20
- Head: 1.25mm (Round)
- Size of shank: 60mm x 2.35mm
- Size: #21
- Head: 1.30mm (Round)
- Size of shank: 60mm x 2.35mm