... motor 4 spindles 4 rotary spindles competitive price Item: CNC Engraving Machine with 4 rotary spindles used for artworkWork Area ... : 1300mm*1300mmDriver: stepper motor or servo motorLinear Guideway: round linear guideway or square linear guidewayTransmission; ... yes or noApplication: wood, plastic, acrylic, PVC, PPC, etc cnc engraving & cutting machinery for artcrafts