IRONANT 5PCS Spiral Flute Titanium HSS Step Drill Bit Set for Metal Unibit | 50 Sizes Spiral Grooved High Speed Steel TiAlN Step Bits with Aluminum($22.49Value)

Description

HSS Titanium Coating: The step drill has excellent sharpness and durability due to its high speed steel material and titanium coating 118° Split Point Tip & Spiral Dual-flute Design: increases cutting speed with self-centering and prevents walking, clears chips faster and allows particles to escape more easily 50 Sizes in 5 Pcs: The step drill bit kit includes 5 standard pieces with totally 50 sizes for versatility, enough for your DIY needs Widely Application: Ideal for drilling holes in plastic, aluminum, iron and many other types of sheet metal (Not recommended for stainless steel or any other harder metal) Equipped with a well-organized case, make it more convenient for using and storing the step drills Step Drill Bit - the perfect tool for expanding existing holes or creating new ones with ease! Whether you're a DIY enthusiast or a professional, IRONANT step drill bit is an essential addition to your toolbox.Crafted from high-speed steel, this step drill bit is capable of drilling through a wide range of materials, including steel, aluminum, copper and plastics. It features a unique design that allows you to create a variety of hole sizes using just one bit, making it incredibly versatile and cost-effective.