Broca hexagonal de 12 mm, broca helicoidal de acero de alta velocidad, apta para madera, acero inoxidable y metal.

Size – Drill bit diameter: 12 mm / 0.47 inches. Material – This hexagonal drill bit is made of high-speed steel with a sharp cutting edge. The titanium plating makes it harder, more wear-resistant, and longer-lasting than ordinary drill bits. Features – Hexagonal shank for easy and quick bit changes. Fully ground spiral flutes quickly remove debris, reducing friction and heat, thus increasing drilling speed. The 135° forked tip on the straight shank minimizes step-cutting on the workpiece surface, making drilling more precise and convenient. Applications – Hexagonal drill bits are widely used in DIY projects and home repairs. They are suitable for materials such as steel, copper, aluminum, zinc alloys, cast iron, and wood.