Hottptyer watch back Case Opener tool 4 Dies Different Sizes Opens screw cases with precision and reasonable design no scratch repairing for makers

[4 DIE SIZES] This watch case opener tool comes with 4 dies in different sizes to meet varied watch repairing needs. The interchangeable dies help support different screw back watch cases during opening and provide practical flexibility for repair work. [SCREW BACK CASES] Mainly used for opening most screw back watch cases this case holder opener provides a steady working method for watch makers and watch repairing workers. Its focused design supports careful access during routine case repair tasks. [NO SCRATCH DESIGN] The tool features precision and reasonable design to help avoid scratches on the watch surface during use. Careful positioning of the dies and watch case helps support controlled opening while keeping the repair process organized. [EASY TO USE] This watch repairing tool is easy and convenient to carry and use during watch maintenance. Its practical structure allows watch makers to bring it to different work areas and use it when a screw back case needs attention. [REPAIR ACCESSORY] Designed as a watch case opener and watch case holder accessory this tool supports common watch repairing work. It combines 4 different size dies with an easy to handle design for personal repair tasks and professional watch makers.