Hollow Octagons – set of 3
Sizes: 1.5″, 2″, 2.5″
(Hollow shapes requires Z-Brace part #NS957)
NorthStar’s Standard dies are made of 1/2″ thick polyethylene, which is extremely wear resistant and completely non-contaminating. The top edge (facing the clay in the extruder barrel) is beveled to compact the clay as it passes through for a crisper, more solid extrusion. In the hollow dies, there is a bevel on both the interior and exterior portions under each side of the bracket (which holds the hollow dies’ center pieces) that helps the extrusion to “heal” after it has been split by the bracket. This bracket fits into a Z-shaped slot machined into the top of the hollow die. The bracket is held in place by the barrel of the extruder. If a hollow die is mounted in place, the center part is automatically in exactly the right place and the wall thickness will be even all the way around.
–This item is special order. We do not keep this item in stock —
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