Rubber Sprue Base 3″ Flask Size Tapered Cone Tree Spruing Jewelry Wax Casting
Specifications
| Return Shipping Will Be Paid By | Seller |
| All Returns Accepted | Returns Accepted |
| Item Must Be Returned Within | 30 Days |
| Brand | JTS |
| Type | Sprue Base |
| Color | Black |
| Model | Rubber Sprue Base |
| Material | Rubber |
| Set Includes | 3" Sprue Base |
| Country/Region Of Manufacture | India |
| Suitable For | 3" Flask |
Rubber Sprue Base 3" TAPERED CONE for TREE SPRUE -LOST WAX CASTING - 🟢 Rubber Sprue base for use in lost wax casting process, bases can be used with solid flask as well as perforated flasks. 🟢 These rubber sprue bases are the Tapered Cone center designed for tree spruing. 🟢 The tapered cone center of the base creates a smooth and direct spout in the investment for metal. 🟢 The center hole of the tapered button holds a 5/16", 8mm sprue wax. 🟢 The sprue base is made of natural rubber side walls are flexible for easy fit to the flask and assure a leak proof seal when investing for casting process. 🔻 SPECIFICATIONS: Jets Product # 0307-130 🔻 🔸 Material: Natural Rubber 🔸 Flask Diameter: 3" - 76mm 🔸 Center Hole Diameter: 5/16" - 8mm 🔸 Center Tapered Cone Diameter: 1-7/8" - 47mm 🔸 Weight of Sprue Base: 4oz - 113gr Visit JETSTOOLS our ebay Store to see listings for many other sizes and types Sprue Bases and Flasks along with Lost Wax Casting Supplies and Accessories, including Casting Investment Powder, Casting Injection Wax and Carving Wax along with a selection of many other Jewelers Equipment Tools and Supplies. JETS Inc. E4 CKSP 620 M P