Description
The Tooltos 2 Inch Perforated Stainless Steel Vacuum Casting Flask is constructed from premium 304 stainless steel with strategic perforations and a flanged design — ideal for rings, small earrings, and delicate charms requiring precise, bubble-free vacuum casting. Available in 4 height options (2–6 inch) to match different piece sizes.
Key Features
- Premium 304 Stainless Steel — Durable and resilient under high temperatures up to 1150°C. Built for repeated professional use.
- Strategic Perforations — Optimal airflow aids the vacuum system in removing air pockets for flawless, detailed castings.
- Flanged Design — Ensures airtight connections and precise alignment for consistent vacuum performance.
- 4 Height Options — 2, 4, 5, or 6 inch heights for different piece sizes and batch requirements.
- Rubber Base Included — Stable support and reliable vacuum seal during casting operations.
Technical Specifications
| Diameter | 2 inch (50 mm) |
| Available Heights | 2" (50mm), 4" (102mm), 5" (127mm), 6" (152mm) |
| Material | 304 Stainless Steel + Rubber Base |
| Weight | approx. 0.29 kg |
| Heat Resistance | Up to 1150°C |
Height Selection Guide
| Height | Best For |
|---|---|
| 2 inch | Thin rings, small studs, flat pieces |
| 4 inch | Standard rings, small pendants |
| 5 inch | Taller pieces, small batch casting |
| 6 inch | Batch casting of multiple small items |
What's Included
- 1 × 2 Inch Perforated Stainless Steel Casting Flask (selected height)
- 1 × Rubber Base
Support
For technical questions or assistance, contact the Tooltos support team at sales@tooltos.com or via live chat at www.tooltos.com. Responses are typically provided within 2 hours.


