• Heat treatment is applied to the steel core to increase its hardness and durability, as well as increase its wear resistance. Furthermore, it has a ventilation system that effectively dissipates heat while operating, resulting in improved stability and service life for the equipment. Increase segmented safety and stability by using 2X laser energy for welding. With its unique turbine section design, the ultra-aggressive cutting operations are made possible and the work efficiency is increased. • With its unique turbine design, turbine segmentation, and inclined tooth groove, it is ideal for cutting masonry building materials quickly and efficiently. In addition to reducing friction and improving precision and smoothness, it helps remove abrasive fine particles during the cutting process. As a result of a unique binder formula and high-quality diamond grit, cutting efficiency and quality are improved. This keyhole air duct design can remove dust during the cutting process and provide a cleaner working environment. It has a long service life and can cut quickly.