3" Cut Diam x 5/16" Cut Width High Speed Steel Plain Milling Cutter MPN:81514

The spiral flute tap #10-32 is a versatile cutting tool ideal for deburring and tapping thin to medium thickness metal plates, tubes or sheets of materials such as aluminum, brass, bronze, and mild steel. Its 3 & 5 flutes enable efficient chip evacuation providing faster thread formation while maintaining the highest precision cutting performance. Manufactured using powdered metal for superior hardness and wear-resistance, this spiral flute tap provides longer life, consistent thread diameter, and an outstanding level of tapping accuracy on even the hardest materials. The modified bottoming style prevents breaking threads or damaging the workpiece material by minimizing cutting pressure at the bottom. Available in UNF thread type with a TiN finish for protection against oxidation and corrosion resistance, this spiral flute tap is suited for applications in automotive, aerospace, electronics, general machinery industries and more where high-precision tapping is critical.