The 1-11/32" Cobalt Drill with a 3/4" shank from Field Tool Supply is engineered for high-performance drilling in tough materials. Cobalt steel construction provides superior hardness and heat resistance, making it ideal for drilling through stainless steel and other hard metals. The drill's 1-11/32" diameter ensures precision holes, while the 3/4" shank allows for compatibility with various drill presses and machines. This drill is perfect for industrial applications where durability and efficiency are paramount, making it a reliable choice for professionals.