Juego de 13 brocas helicoidales de acero de alta velocidad, brocas hexagonales de acero de alta velocidad, adecuadas para taladrar madera/metal.

[Professional Twist Drill Bits]: 13-piece set: 1.5 mm (1/16 inch), 2 mm (5/64 inch), 2.5 mm (3/32 inch), 3 mm (7/64 inch), 3.2 mm (1/8 inch), 3.5 mm (9/16 inch), 4 mm (5/32 inch), 4.5 mm (11/64 inch), 4.8 mm (3/16 inch), 5 mm (13/64 inch), 5.5 mm (7/32 inch), 6 mm (15/64 inch), 6.5 mm (15/64 inch). Premium Materials: The drill bits are made of high-speed steel with a titanium coating, offering superior heat resistance and a long service life. Quick Bit Change: The hexagonal handle is compatible with all power tools, making it easier, more convenient, and safer to use. It is suitable for electric screwdrivers, drill bits, and standard drill chucks. Smooth drilling: Featuring a 135° cutting angle design, it automatically centers and drills through quickly with minimal pressure. Threaded chip flutes remove chips and debris even faster.