A carbon-supersaturated (CS-) high-speed steel punch was prepared using low-temperature plasma carburizing for fine blanking of pure titanium plates. The bare high-speed steel punch was also prepared as a reference to describe the adhesion and abrasive galling in the fine blanking of the titanium plates. even in a single shot. The CS-punch was free from severe chemical galling. https://www.prepobsessedes.shop/product-category/bar-accessories/