1 EFFICIENT AND MULTIFUNCTIONAL: A set of five different specifications of drill bits, suitable for different materials and drilling needs. 2 SUPER DURABLE: Made of premium alloy steel materials, these drill bits are durable, strong and reusable. 3 HIGH ACCURACY: Precisely designed tips and straight grooves ensure accurate drilling results. 4 APPLICABLE MATERIAL: This drill bit set is suitable for drilling various materials such as steel plate, wood, plastic, etc. 5 CONVENIENT AND EASY TO USE: Good cutting effect, smoothly drilling, simplifying your drilling operation process.

What's in the box
5 x Step Drill Bit Set