Introduction In the realm of precision cutting, the SMART CUT® 6005 Low Speed Diamond Saw stands out for its capability to handle a variety of materials with high accuracy. To better understand its performance and optimize its usage, a detailed study was conducted using sapphire material. This study aims to provide valuable insights into the operational parameters of the saw, such as wheel diameter, load, wheel speed, and arm position, and their effects on cutting time. The findings will be incorporated into user manuals to enhance consumer knowledge and usage efficiency.