A stone cylinder is being rotated on a lathe while a circular saw blade descends to cut it. This process, known as milling, involves precise machining to shape the stone into desired dimensions. The lathe provides rotational motion for even cutting, ensuring smooth edges and accurate dimensions. The circular blade, equipped with sharp teeth, cuts through the stone with precision and efficiency. This controlled cutting method is commonly used in the fabrication of various stone products such as sculptures, and architectural elements.