High Performance Marking】: Operating with an air source pressure of 0.3-0.6 MPA, this pneumatic dot peen marking machine delivers precise depth adjustment from 0.1 mm to 1 mm, achieving approximately one character per second Ergonomic and Portable】: Featuring a compact, mobile , this pneumatic dot peen marking machine offers easy height adjustment and transport. Weighing in for portability, enhancing workflow in workshops or field operations Efficient Industrial Application】: Designed for heavy-duty use, this pneumatic dot peen marking machine employs a robust marking needle that exerts significant force for deeper, clearer engravings, ensuring long-term performance in demanding environments without frequent maintenance User Friendly Compatibility】: This pneumatic dot peen marking machine integrates smoothly with WIN XP and WIN 7/8/10 , offering intuitive controls for quick setup and operation. Not MAC-compatible Service: We place great emphasis on our customers' shopping experience. If you have any questions, please feel free to contact us; we will respond to you within 24 hours!