Flasks (Perforated)
- Perforated casting flasks
- Wall thickness 3mm (10 SWG gauge)
- Cross bar on top to prevent warping
- Perforated flasks are used in chamber style vacuum casting machines
- The holes on the sides help insure a more perfect cast since the molten metal is being forced into cavities from all directions
- Can be used with the same or slightly larger diameter sprue base (see associated item link below)
- Stainless steel
- Outer diameter (flask) x Height
