CNC Milling refers to a computer-controlled machining process that utilizes rotary cutters to remove material from a workpiece. This skill involves programming and operating CNC milling machines to create precise parts and components from various materials, including metal, plastic, and wood. Knowledge of CNC Milling is used to produce intricate designs and maintain tight tolerances in manufacturing, enabling efficient production and high-quality outcomes in various industries.

Horizontal milling is a specialized type of milling that involves milling in a horizontal orientation, with the spindle mounted horizontally. This technique is used primarily for milling large and complex parts, and requires specialized equipment and skill. Horizontal milling can produce a wide range of parts with high precision and accuracy, but requires a skilled operator to ensure proper setup, tool selection, and operation.

Screw Machine refers to a type of automated lathe used for the mass production of precision parts, typically involving the machining of metal or plastic components. This skill encompasses the operation, setup, and programming of screw machines to create intricate shapes and features through processes such as turning, threading, and drilling. Knowledge of Screw Machine is utilized to enhance manufacturing efficiency, ensure dimensional accuracy, and maintain quality control in the production of various mechanical components.

Speeds and feeds refer to the parameters used to determine the optimal cutting parameters for machining operations such as milling, drilling, and turning. This requires a specialized skill as it involves an understanding of various factors such as the material being machined, the cutting tool's geometry, and the machine's capabilities. Effective use of speeds and feeds can result in improved efficiency, reduced wear and tear on equipment, and better quality parts.

Vertical milling is a machining process that involves the use of a specialized cutting tool called a milling cutter, which spins at high speeds and removes material from a workpiece held in place on a vertical milling machine. The process allows for the creation of complex shapes, slots, and holes with a high degree of accuracy and precision which makes it a specialized skill that requires training and experience to master. Vertical milling is used in a wide range of industries, including aerospace, automotive, and medical manufacturing.