Industrial Grade Multi-Functional Cobalt Step Drill - High Hardness Stainless Steel for Metal Hole Punching

This high-performance drill bit is engineered for precision and durability, featuring an industrial-grade construction that incorporates cobalt-infused, high-hardness stainless steel. Ideal for creating clean, smooth holes in various metals, its multi-functional design offers versatility for a range of drilling applications. The step drill structure allows for seamless transitions between hole sizes, enhancing efficiency and reducing the need for multiple drill bits. Its robust build ensures long-lasting performance, making it an essential tool for metalworking professionals. Material: Stainless Steel Hardness: High Functionality: Multi-Functional Type: Step Drill Manufacture country: China Instructions included: No