Additives 3-D printing 3D-printing Additive Manufacturing Additive Production Additive production Additive technology Carbon fibers Cost reduction Costs reduction Cutting Cutting Forces Cutting forces Cutting tools Geometric Accuracy Geometric accuracy Individual factors Laser heating Machining Process Milling (machining) Milling Head Milling cutters Milling heads Milling insert Milling tools PA12 Pa12 Polymer powders Powder material Property