This drill bit set includes 10 HSS drill bits that are ideal for drilling into metal. Made of steel, these drill bits are suitable for high-speed operation and are designed for creating holes in common steels, iron, and non-ferrous metals.

• Features 10 pieces of drill bits for different applications.
• The drilling material is specifically designed for use with metal.
• The diameter of the drill bits is 5.5 millimeters, suitable for many tasks.
• The drill bits are made from HSS (High-Speed Steel) for greater durability and performance.