Founded in 1981, YG-1 has grown to be a strong and firm company recognized globally in the cutting tool industry. With outstanding human resources and distinguished technology, YG-1 is always looking towards the future. YG-1 is one of the world’s 5 major companies in the End Mill manufacture and sales industry and also the largest in the Republic of Korea Based on its 38 years of know-how, YG-1 is expanding diversification of items. Developing a product starts from “Zero” for YG-1, as YG-1 has always strived to develop a unique product that has never been seen in market before. By seeking technical development from overturning common sense, YG-1 was able to develop fascinating items that amazed customers from all around the world.