EXCORN Jewelry Pneumatic Engraving Machine, 400-800RPM Dual Head Impact Graver, Adjustable Speed Double Ended Pneumatic Engraving Machine for Jewelry, Crafts and Wrought Iron

【High Speed Operation】: The speed of the double-head pneumatic engraving machine can reach 400-8000PRM, the air pressure can be adjusted between 0-60PSI, which can help you engrave quickly and efficiently, save time and effort, and achieve high work efficiency. Foot switch control makes operation more convenient. 【Ergonomic Design】: The engraving machine adopts advanced ergonomic design, front air pressure adjustment, quick connect air joint, advanced valve pulse device, no noise and no vibration. 【Filter design】: The pneumatic engraving machine is equipped with a filter, which can easily filter out the impurities in the engraving, ensure the stable operation of the machine, and extend the life of the machine. 【Easy to Use Control Panel】Simple button design makes the operation much easier, people no longer worry about complicated designs and tedious operations. So it is very convenient and easy to use. 【Applications】: It is suitable for carving various materials, such as metal, gem jewelry, handicrafts, iron crafts and other industries, and can be regarded as a good helper for engravers.