Stock Clearance - 4000RPM Double-Handle Graver Helper Jewelry Pneumatic Engraving Machine

🔧 Professional Dual-Handpiece Pneumatic Engraving System

Tired of constantly switching graver bits during detailed work? This professional-grade pneumatic engraving machine eliminates that frustration with its innovative dual-handpiece design - perfect for stone setting, intricate patterns, and matte finishing on jewelry.

✅ Perfect for: Professional jewelers, stone setters, engravers, and experienced craftspeople

🌟 Why Choose This Pneumatic Engraver

• Dual Handpiece System - Two graver handpieces installed simultaneously, switch instantly without changing bits
• Variable Speed Control - 100-4000 RPM range controlled by foot pedal for hands-free precision
• Precision Pressure Gauge - Adjustable 0-3kg/cm² air pressure with real-time monitoring
• Multi-Material Versatility - Engrave metal, stone, jade, crystals, and more with ease
• Professional Power - 60W motor delivers consistent performance for demanding projects

🎯 Professional Applications

⚙️ Technical Specifications

📦 Complete Package Includes

• 1 × Double-Head Pneumatic Engraving Machine (main unit)
• 2 × Pneumatic Graver Handpieces
• 1 × Connecting Pipe (for air compressor)
• 1 × Foot Pedal (speed control)
• 1 × Power Cord
• 2 × Hex Keys (for maintenance)
• 2 × Springs (replacement parts)
• 1 × English Manual

💼 Typical Workshop Applications

Professional Stone Setting Studios: The dual handpiece system is particularly valuable for stone setters who frequently switch between different graver tip shapes. Keep a fine point in one handpiece for delicate seat preparation and a flat graver in the other for bezel work - eliminating the time-consuming process of changing bits during complex setting projects.

Custom Jewelry Engraving: Engravers benefit from the foot pedal control which provides precise speed variation while keeping both hands free for workpiece manipulation. The 100-4000 RPM range allows smooth transitions from delicate stipple work to aggressive metal removal, all controlled by foot pressure.

Production Jewelry Workshops: High-volume workshops use this machine for consistent matte finishing and surface texturing across multiple pieces. The pressure gauge ensures repeatable results, while the dual handpiece setup reduces downtime between different finishing operations.

Experienced Craftspeople: This clearance opportunity is ideal for experienced users who understand pneumatic equipment operation and basic troubleshooting. The professional-grade construction and dual handpiece design offer exceptional value for those who can work independently without after-sales support.

💡 Quick Start Guide

1. Connect Air Supply: Attach air compressor to machine via connecting pipe (requires separate air compressor)
2. Install Handpieces: Secure both pneumatic graver handpieces to designated ports
3. Set Pressure: Adjust pressure regulator to desired level (start low, increase as needed)
4. Select Handpiece: Turn selector knob to activate desired handpiece
5. Control Speed: Use foot pedal to vary speed and impact intensity
6. Begin Engraving: Apply gentle pressure, let the machine do the work

💡 Pro Tips

• ✅ Start with low pressure - increase gradually to find optimal setting for each material
• ✅ Keep handpieces clean - regular maintenance ensures consistent performance
• ✅ Practice foot pedal control - smooth pressure changes = better results
• ✅ Secure your workpiece - use a ball vise or bench vise for stability
• ✅ Use magnification - loupe or magnifier essential for detailed work
• ✅ Monitor air pressure gauge - consistent pressure = consistent results

❓ Frequently Asked Questions

Q: Do I need an air compressor?
A: Yes, this is a pneumatic tool that requires an external air compressor (not included). Recommend minimum 3 kg/cm² capacity.

Q: What does "no after-sales service" mean?
A: This clearance item is sold as-is with no warranty or technical support. Best for experienced users familiar with pneumatic engraving equipment.

Q: Can I use both handpieces at the same time?
A: No, the selector knob activates one handpiece at a time. The benefit is instant switching without changing bits.

Q: What materials can I engrave?
A: Gold, silver, platinum, copper, brass, steel, stone, jade, crystals, and most hard materials. Adjust pressure for different hardness levels.

Q: Is 110V or 220V better?
A: Choose based on your country's electrical system. Performance is identical - only voltage differs.

📞 Need Help?

Questions about this machine before purchase?

• 📧 Email: sales@tooltos.com
• 💬 Live Chat: Available on our website
• 📱 We typically respond within 2 hours

🎁 Limited Stock Clearance

Save $100 - Was $259.99, Now Only $159.99!

This is a genuine clearance opportunity on professional-grade pneumatic engraving equipment. Perfect for experienced jewelers, engravers, and craftspeople who want premium tools at an exceptional price.

👇 Add to Cart Now! 👇