1.Leadshine driver 2.Stepper motor 3.German ... including type 3,artcarm,castmate,proe,corelerow...Wide Range of Use: Advertising, mould, stone, architecture model... Applicable ... materals and light metal materials Wood processing: processing of various furniture such as door, window, cabinet, ... and number plate. Art craft: engraving characters of any languages and graphics on gifts and souvenirs. ...