Broca metálica de 12 mm, apta para acero endurecido, metal, aluminio, baldosas cerámicas, madera y otros materiales.

[Superior Construction]: Constructed from cobalt high-speed steel, featuring a 12mm drill bit and a 97mm round shank, ensuring exceptional durability and precision in drilling operations. [Effortless Drilling Experience]: Our precision metal drill bits offer superior performance, designed for rapid drilling with minimal contact force, eliminating the need for pre-punching or pre-drilling. [Durability]: Our drill bits are extremely wear-resistant and robust. To extend their service life, use cutting oil during operation. [Versatile Applications]: Our drill bits are designed for specialized machining of a wide range of materials, including metals, stainless steel, cast iron, alloy steel, non-ferrous metals, and wood. (*Note: Not suitable for glass, ceramics, concrete, rock, and similar materials.)