Versatile: This set includes 5 pieces of HSS Cobalt Multiple Hole Step Drill Bits with 50 different sizes, making it perfect for various drilling needs.
High-quality material: Made of HSS Cobalt, these drill bits are durable and can withstand high temperatures, ensuring a longer lifespan.
Convenient storage: Comes with an aluminum case for easy and organized storage, making it perfect for tool boxes and workshops.
Precision drilling: The step design allows for precise drilling without the need for multiple bits, making it a time and space saver.
Wide application: Suitable for drilling on materials such as plastic, wood, and metal, making it a versatile addition to your tool collection.
