Ambane tandha jero Dot Peen jero, biasane bisa tekan 1mm, sawise nglukis surat kasebut, sing bisa mriksa surat kasebut kanthi jelas.
Kanggo ditrapake ing mobil, bodwork motor, pigura mobil, sasis otomotif, mesin, pipa logam, macem-macem harden, lem, industri harden, penyelundupan, elektronik lan industri perang for marking steel, iron, copper, aluminum and plastic parts and auto parts marking.