Set of 5 bits

set of 5 HSS hexagon drill bits for metal, self-centering sharpening. Set of 5 hexagonal drill bits made of HSS (high speed steel). Different sizes to always have the drill bit size you need on hand. Its hexagonal design allows for quick bit changes and a better grip on the drill. Saves time and allows drilling with less effort. Made of HSS (high speed steel) for greater durability and resistance. High speed steel has excellent resistance to temperature and wear. Always drill straight thanks to its self-centering sharpening. It prevents the drill from going off-center due to the applied force to make straight holes.