Small and exquisite, light weight, easy to carry, fast and convenient to useIt can be engraved on almost all materials such as metal, ceramic, wood, plastic, glass, stone, cement, bamboo, etc Suitable for professionals, DIY creation, gap removal, staining, etc Tungsten pen head, high hardness, wear resistance, strength and toughnessFive-speed speed control to meet different work needsPower Source: ElectricityPower: 35WRated Voltage: 220VNo-load Speed: 800rpmWeight: 282gVariable Speed: YesUsage: Commercial ManufactureBack cover independent switch, safe and convenient to useInstructions:Slightly tilt an angle (about 45 degree) like a pen, and put your hand on the table Don't press it hard when you are engraving It is slower than the normal writing speed You can adjust the writing stroke by adjusting the gear position Master its performance through repeated iterations to meet the font size and depth requirements of writing different materials US Plug,it applies to Canada, India, Japan, Mexico, Thailand, the United States, the Philippines and so on colour:blackMaterial:Metal + plasticsize:16*4 5*4cmPackage Contents:1 x Electric Engraving PenPrecautions:Continuous work should not exceed 30 minutes, so as not to damage the coil Intermittent use can ensure the life of the body When the shell is hot, it should be cooled and used Please turn off the working power when not in useOnly the above package content, other products are not included Note: Light and different displays may cause the color of the item in the picture a little different from the real thing The measurement allowed error is +/- 1-3cm