4pcs Watch Lubricant Oiler Oil Pin Pen, Portable Watch Oiler Pen Needle Set Repairing Tool for Watchmakers

4pcs Watch Lubricant Oiler Oil Pin Pen, Portable Watch Oiler Pen Needle Set Repairing Tool for Watchmakers

• The function of the oiler: In order to ensure the smooth between the gear and the parts, it is necessary to carry out oil treatment to avoid dry grinding of the parts and ensure the service life of the watch. And this oil pen is a necessary tool, simple and easy to operate.
• 4 pen nibs of different sizes: ultra-thin, thin, medium, and large-sized refueling pens to be used together, suitable for lubricating different watch parts.
• Professional watch repair tools: Injecting watch lubricant is one of the daily tasks of a professional watch repair master, which can lubricate many parts of the watch, such as: strap, bracelet, watch movement, etc.
• Material: The nib of the oil pen is made of carbon steel, which is better than ordinary steel and has a longer service life. The pen body is made of plastic, non-slip and easy to operate.
• How to use: First of all, before applying oil, make sure that each part and machine board are clean. The remaining dirt must be cleaned up before the oiling can be performed, otherwise the effect after the oiling is greatly reduced. The method of use is simple and easy to operate, and the operating device can be used directly by opening the lid.