Memory Game MachinesOnline version Identify machines by Gilberto Marquez drill press Machining process of using rotary cutters to remove material from a workpiece by advancing or feeding the cutter into the workpiece at a certain direction. Changes the size or shape of a piece of material, usually sheet metal, by applying pressure to a die in which the workpiece is held. Device for producing holes in hard surfaces milling Tool for cutting solid materials to prescribed lenghts or shapes. Most of them take the form of a thin metal strip or disk with teeth. punch press grinder welding Shapes pieces of wood or metal by holding and turning them against a fixed cutting tool Machine used for smoothing, polishing or cleaning a surface, as of wood, plastic or metal. belt sander Technique used for joining metallic parts, usually through the application of heat. lathe Uses a rotating abrasive wheel to change the shape or dimensions of a hard, usually metallic, body. saw