- Perforated casting flasks
- For use in chamber style vacuum casting machines
- Holes on the side help create a good, even cast
- Can be used with a sprue base
- Cross bar on top helps to prevent warping
- Wall thickness 3mm, made from stainless steel
- Outer diameter of all flasks: 100mm / 4"
- Choose from height of 150mm / 6" or 180mm / 7" or 200mm / 8"
