50W ST-1 Two-Color Metal Electric Engraving Machine Measuring Mold Spark Pen

50W ST-1 Two-color Metal Electric Engraving Machine Metal Engraving Marking Machine Tool Measuring Mold Spark Pen 220V/110V technical parameter Name: Two-color metal electric engraving machine Specification: black and white Model: ST-1 Printing speed: manual Printing range: manual (mm) Printing depth: 0.5-1.5 (mm) Printing direction: one-way printing Input voltage: 220V 50HZ Dimensions: 250* 180* 50mm Power consumption: 50W Net weight: 2.7KG Two-color metal electric engraving machine Two different colors in black and white, width and depth can be adjusted arbitrarily For engraving on aluminum or copper, please use a copper-core pen nib instead. Power plug Can adapt to harsh environment, resistant to high temperature/low temperature and corrosion Bottom pad High hardness and wear resistance to maintain the host more effectively Product Usage This machine can engrave black and white patterns or letter symbols in two different colors on various metal surfaces. It can also engrave lines in fixture manufacturing. The size, width and depth of the patterns can be adjusted arbitrarily to obtain clear writing and lines The ideal effect of symmetrical. Package Included: Two-color metal electric engraving machine*1 Electric engraving pen*1, Connection line*1, Ground clamp*1, Power cord*1 Refill *1 pack