Flat Socket Cap Screw: #3-48 x 3/8" Long, Alloy Steel, Black Oxide Finish MPN:211015PR

This helical flute thread mill made by PSI is specifically designed for producing internal threads with exceptional precision on various materials including stainless steel or aluminum with diameters ranging between 5/8-11, and lengths up to a maximum capacity of 2 inches. Its solid carbide construction not only provides strength and durability but also has an added benefit of producing smooth cutting actions without causing damage to the material being machined. Additionally, its two flute design minimizes chip accumulation ensuring efficient threading process. This tool is ideal for industries that require precision internal threads such as medical devices, electronic components or automotive engine assembly lines where consistent accuracy and high-quality standards are imperative.