CNC machining is a versatile manufacturing process capable of working with a wide range of materials, making it a preferred choice across industries like aerospace, automotive, medical, and electronics. The selection of materials for CNC machining depends on the application, desired properties, and performance requirements. Metals are among the most common materials machined with CNC technology, including aluminum, stainless steel, brass, titanium, and copper. Aluminum is favored for its lightweight, corrosion resistance, and machinability, making it ideal for aerospace and automotive components. Stainless steel offers strength and resistance to extreme conditions, suitable for medical and industrial applications. Titanium, known for its strength-to-weight ratio and biocompatibility, is widely used in aerospace and medical implants. In addition to metals, CNC machining also handles a variety of plastics such as ABS, polycarbonate, nylon, and PEEK. Plastics are chosen for applications requiring lightweight, chemical resistance, and electrical insulation, like in electronics and consumer goods. Advanced composites and specialty materials, including carbon fiber and ceramics, are also machined for high-performance applications demanding exceptional strength, heat resistance, or wear resistance. The flexibility of CNC machining to work with such diverse materials ensures high-quality, precise components tailored to specific needs. As technology advances, CNC machining continues to expand its material capabilities, incorporating sustainable and cutting-edge materials to meet the evolving demands of modern manufacturing. This adaptability solidifies CNC machining as an indispensable process in industries requiring precision, performance, and innovation.