XNXYSMKJ Seamless Watch Glass Opening Tool with 29 Molds and Air Pressure Control, Ideal for Watchmakers Repair

Precise Pressure Control: Manual operation with a wide pressure range for accurate adjustments.it ensures reliable performance even with daily, rigorous use that watchmakers demand. Easy Air Management: Push-button release and decompression, plus a 360° rotating air tube for flexible use.while various seal sizes guarantee a secure fit on different watch case styles for convenient operations. Secure Air Connection: Self-locking inlet prevents accidental disconnection during operation.promoting safety and stability throughout the pressure application process. Dual-Axis System: Outer axis secures the case mold, inner axis cushions the watch glass for opening.The integrated crystal holder effectively safeguards fragile watch glasses from damage. Versatile Compatibility: Built-in glass holder reduces breakage risk; multiple case gaskets fit various watch diameters. it serves an indispensable tool for both professional watchmakers and passionate hobbyists alike.