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UNIVERSAL SPRUE BASES 2.5" 3" 3.5" for Jewelry Casting

Sprue Base
Your Price: $3.50
Item Number: 21.780

These convenient universal sprue bases work on multiple sizes of casting flasks. No more trouble locating the correct size sprue base! This universal base fits 2-1/2", 3" and 3-1/2" inch flasks.

  • Universal Sprue base for casting flasks
  • Save time and space
  • Fits 2-1/2", 3" and 3-1/2" inch flasks

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Sprue Base
Sprue Base For Jewelry Casting 3-3/4"
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Melt wax into the center hole and then either add a sprue or attach wax models right to the dome base. A must have for casting gold, silver and precious metal jewelry. Attaches to a solid or perforated flask.
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Sprue Base Holder Holds base from 3" - 5"
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Sprue Cutter Plier
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Small Sprue Cutter Flush Cut 6 1/4"
This Italian made small sprue cutter is for heavier cutting jobs. Will cut up to 14 gauge wire, while creating a flush cut. Great for jewelry repair, watch repair, jewelry design, prong repair, jewelry making and more.

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