Pneumatic Jewelry Engraving Machine – Single Head, HH-E03

【Precise parameters】Power:100W，Voltage: 100-240V Handpiece working speed: 400-8000 RPM. Adjustable air pressure range: 0-60 PSI. Ideal for precise metal engraving in jewelry making, crafts, and more. 【Efficiency & Cleanliness】Equipped with a metal impurity filter for a clean workspace. The adjustable pressure gauge ensures consistent, precise results for jewelry, crafts, and metalwork projects. 【Ergonomic Design】Front air pressure adjustment, quick-connect air connector, and advanced valve pulse device minimize noise and vibration, providing comfortable and stable engraving for extended use. 【Various Application】Perfect for jewelry, crafts, wrought iron, and other industries. A reliable helper for professional engravers, hobbyists, and metalworking enthusiasts. 【Customer service】We provide friendly, reliable support. All products include a 1-year warranty against manufacturing defects. Contact us anytime for assistance with quality or usage issues.