Drill bit for metal, stainless steel, wood, plasterboard 86 x 38 mm, bimetallic

Drill bit for cutting a wide range of materials such as wood, plastic, plasterboard, colored, black and stainless steel. The drill bit is bimetallic and measures f86 x 38 mm. It is made of impact-resistant spring steel with high wear resistance and hardened teeth made of alloy high-speed steel.