Tooltos 2.5 inch Perforated Stainless Steel Casting Flask Flanged Vacuum Mold

🔧 Versatile Casting Flask for Professional Jewelry Making

Looking for the perfect mid-size casting flask that handles both small and medium jewelry projects? The Tooltos 2.5" Perforated Stainless Steel Casting Flask is your ideal solution for consistent, bubble-free casts. With 6 height options (3"-8"), this versatile flask bridges the gap between small-scale and production work perfectly.

✨ Why Choose This 2.5" Casting Flask?

🎯 Real Applications

• ✅ Medium Pendant Casting: Perfect for statement pendants and medallions
• ✅ Ring Production: Cast 2-4 rings simultaneously for efficient production
• ✅ Earring Sets: Produce multiple pairs in one casting session
• ✅ Bracelet Components: Ideal for bracelet links and charms
• ✅ Small Sculptures: Perfect for artistic jewelry pieces
• ✅ Batch Production: Maximize efficiency with optimal capacity

📐 Technical Specifications

🚀 Quick Start Guide

1. Select Your Height: Choose the flask height based on your project size
2. Prepare Wax Models: Arrange your wax patterns in the flask
3. Attach Rubber Base: Secure the included rubber base to create a seal
4. Mix Investment: Prepare your plaster investment according to manufacturer specs
5. Pour & Vacuum: Pour investment into flask and activate vacuum to remove air
6. Cure & Burnout: Allow to cure, then burnout in kiln
7. Cast Your Metal: Pour molten metal and create your masterpiece!

💡 Pro Tips from Master Jewelers

💎 Tip #1: The 2.5" diameter is perfect for creating wax trees with 2-4 rings - arrange them in a circular pattern for optimal metal flow.

💎 Tip #2: Pre-heat your flask slightly before pouring investment to reduce thermal shock and extend flask life.

💎 Tip #3: Clean perforations thoroughly after each use with a small brush to maintain optimal vacuum flow.

💎 Tip #4: Store with rubber base attached to prevent dust accumulation in perforations.

📊 Size Selection Guide

🔄 Complete Workflow Integration

This casting flask works seamlessly with:

• 🔹 Vacuum casting machines (2L-6L capacity)
• 🔹 Burnout kilns and furnaces
• 🔹 Standard jewelry investment powders
• 🔹 Electric melting furnaces
• 🔹 Lost wax casting methods
• 🔹 Professional and home studios

⭐ What Jewelers Are Saying

❓ Frequently Asked Questions

Q: What size projects is the 2.5" flask best for?
A: Perfect for medium pendants, rings (2-4 pieces), earrings, and bracelet components. The 2.5" diameter is ideal for pieces up to about 2" in size.

Q: How do I choose the right height?
A: Choose based on your project: 3"-4" for small jewelry, 5"-6" for standard production, 7"-8" for larger pieces or batch work. You can always use a shorter height for smaller projects.

Q: Can I use this with any vacuum casting machine?
A: Yes! This flask is designed to work with standard vacuum casting systems from 2L to 6L capacity.

Q: How does the 2.5" compare to the 1.5" and 3.5" sizes?
A: The 2.5" is the perfect middle ground - larger capacity than 1.5" for batch work, but more precise than 3.5" for detailed pieces. It's the most versatile size for general jewelry making.

Q: How do I clean the perforations?
A: Simply use a small brush or compressed air after each use. The stainless steel won't corrode or degrade.

Q: What's included in the package?
A: You receive 1x Perforated Stainless Steel Casting Flask (2.5" diameter, your chosen height) + 1x Rubber Base.

Q: Can I use this for silver, gold, and other metals?
A: Absolutely! The 304 stainless steel construction handles all common jewelry metals including silver, gold, platinum, brass, and bronze.

🎁 What's Included

• ✅ 1x Perforated Stainless Steel Casting Flask (2.5" diameter, your chosen height)
• ✅ 1x Rubber Base (creates airtight seal)
• ✅ Quality assurance from Tooltos

🛡️ Our Quality Guarantee

Every Tooltos casting flask undergoes rigorous quality control to ensure:

• ✓ Precise perforation placement for optimal vacuum flow
• ✓ Smooth, burr-free edges that won't damage investment
• ✓ Perfect flange alignment for airtight sealing
• ✓ Premium 304 stainless steel construction
• ✓ Accurate dimensions for consistent results

🛒 Ready to Streamline Your Casting Process?

Choose your size and start producing professional-quality jewelry today!

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