Square End Mill: 5/16" Dia, 3/4" LOC, 4 Flutes, High Speed Steel MPN:720-4028

The Square End Mill is a high-performance cutting tool designed for precision machining applications in demanding industries such as automotive, medical, electronics, and aerospace. Its high speed steel composition ensures exceptional wear resistance and durability, making it suitable for cutting hard and abrasive materials like stainless steel, titanium alloys, and aluminum. The square end design allows for precise corner cutting and slotting while the 4 flutes provide efficient chip evacuation, reducing heat build-up and preventing chatter marks. With a 2-1/2 overall length and a 5/16 diameter, this tool offers ample reach for deeper cuts while maintaining easy chucking into any drill or milling machine. Its 3/4 thread length ensures secure and stable hold in tapping applications, making it an essential tool for professional machinists, manufacturers, and engineers seeking efficient and precise machining results at an affordable price point.