Custom Core Flask
A brand new flask design made specifically for sand casting more intricate ring patterns. Flask is CNC manufactured in-house here in Tucson Arizona of aluminum. It is designed to fit a core center in multiple finger sizes available in finger sizes 5 - 14 (whole sizes only).
* Pictures 3, 4, and 5 shows the flask with an insert in place. ***Insert not included.
* Registration locators on both sides.
Included one Custom Core Flask.
US Shipping: For just this item it is light enough to ship First Class.