Industrial Grade Step Drill Bits Set – 3-Piece HSS Metal Drill Bit Kit

Unlock your drilling potential with this Industrial Grade Step Drill Bits Set, designed for precision and versatility. This 3-piece set is crafted from high-speed steel (HSS) with a durable black oxide coating, delivering exceptional longevity and resistance to wear and corrosion. With a unique multi-sized step design, these drill bits allow for clean and accurate drilling through a variety of materials including stainless steel, aluminum, wood, and plastic. Each bit complies with SAE standards, ensuring compatibility with your drilling tools. Plus, the ergonomic 3-flat shank prevents slipping and enables efficient power transfer, enhancing safety during operation. From 3/16″ to 1-3/8″, this comprehensive set equips you with the essential sizes for all your diverse drilling tasks, ensuring you have the right tool ready for every project.