100mm x 100mm Aluminium Sand Casting Mould Rings, 2-Part Set, for Delft Clay and Peterobond
For jewellers and metalworkers casting small components at the bench, this two-part aluminium flask is essential. It is designed for sand casting with materials like Delft Clay or Petrobond, offering a lightweight alternative to traditional cast iron for easier handling during packing and pouring.
Key features
- Two-part cope and drag design for standard sand casting techniques.
- Machined inner and outer lips ensure repeatable, secure alignment of the two halves.
- Lightweight aluminium construction is easier to handle at the bench than cast iron.
- 100mm diameter is suitable for casting rings, pendants, and other small components.
- All stock is held in the UK, ready for same-day dispatch.
Who it's for
Ideal for UK bench jewellers, silversmiths, and small-scale metal casters producing one-off or limited-run pieces. Also suitable for students and apprentices learning sand casting methods in a workshop environment.
Specifications
- Material: Aluminium
- Internal Diameter: 100mm
- Total Assembled Height: 100mm
Free UK delivery · Same-day dispatch before 2pm · 30-day returns
Is this the right tool for you?
Best for
- UK bench jewellers producing one-off or limited-run pieces
- Silversmiths casting small components at the bench
- Students and apprentices learning sand casting methods
- Metal casters using Delft Clay or Petrobond
Not for
- High-volume industrial casting requiring maximum durability
- Casting very large or heavy components
- Investment casting or lost wax techniques
- High-temperature metal alloys requiring cast iron flasks
How this compares
| 100mm x 100mm Aluminium... | Alternatives | |
|---|---|---|
| Material | Lightweight aluminium | Heavier cast iron |
| Alignment mechanism | Machined inner and outer lips for secure, repeatable fit | Basic unmachined edges, less precise alignment |
| Handling at bench | Easier to lift and manipulate due to aluminium construction | More cumbersome due to significant weight |
| Stock location and dispatch | UK stock, same-day dispatch available | Often dropshipped from overseas, longer delivery times |