HSS Tin Step Drill Bit (IS-IUB Series)

Description As a product expert in the industry, I highly recommend the HSS Tin Step Drill Bit (IS-IUB Series). This drill bit is made with high-speed steel and coated with titanium nitride for increased durability and precision. With its unique step design, it allows for a smooth drilling process and can easily create multiple sizes of holes. This high-quality drill bit is a must-have for professionals, and it is designed to provide long-lasting and efficient performance, making it a wise investment for any workshop or job site. Specifications UNIVERSAL FIT: This HSS tin step drill bit is ideal for drilling a variety of holes in materials such as sheet metal, aluminum sheets, wood chips, plastic, and wood boards. Its versatility makes it a top choice for both DIY projects and engineering tasks MEET DIFFERENT SIZE DEMAND: The IS-IUB Series features a stairstep profile, making it ideal for drilling holes with sizes ranging from 1/8" to 3/4" HEX SHANK: These step drill bits feature