Machine Screw: 1/4-20 x 1-1/4", Round Head, Slotted & Phillips MPN:R52001333

The Ball End Mill: 0.375in Dia, 0.875in LOC, 4 Flute, Solid Carbide stands out due to its durable solid carbide construction designed for precision machining operations that require high tolerances and smooth finishes on difficult materials such as stainless steel or hardened tool steels. Its unique four flute design allows users to work on both sides of the mill simultaneously without leaving burrs while preserving sharpness for longer periods, increasing overall efficiency in the process. This product delivers unmatched performance compared to other high-end tools at a budget-friendly price point, making it ideal for professionals working in industries such as aerospace or medical equipment production.