The set, from the company Kraft&Dele, consists of tools made from hardened chromium-vanadium steel (Cr-V). Chromium guarantees the steel's resistance to corrosion, oxidation, abrasion, and high strength at high temperatures. The addition of vanadium inhibits grain growth during processing while increasing the ductility of both the quenched and hardened forms.

A suitcase made of durable plastic allows you to keep order and easily transport the tools.