【Lathe Parts】Ideal for use in household lathe, wood lathe, miniature car tools and other tools. Strictly quality checks in each section during manufacturing. If you have any questions about our product, please contact us. 【Adjustable Rotating Tip】The depth of the hole can be adjusted according to actual needs. The hole depth can be adjusted for ease of use, economy and functionality. The retractable length of the pen nib is about 30mm.【Metal Material】Our spinning center is made of high quality metal materials, it has good heat resistance, wear resistance, toughness. corrosion resistant, high mechanical strength and durability.【Easy to Use】New high quality adjustable rotary center with 2 wrenches makes drilling faster and easier, easier to use and easier to use. Easy operation, high efficiency, high hardness.【Exquisite production process】High precision production process, compact structure and ease of operation. Simple, effective and of great hardness. Make work more efficient. The height of the soldering iron tip is about 27mm. Note: The data are all manual measurement, please allow 1-3cm error, due to the light difference and display, there will be some color difference, depending on the physical item received.