Spade Drill Insert: 45.5 mm Dia, Seat Size 3, Cobalt, 132 &deg MPN:453T-45.5

The Spade Drill Insert is a versatile holemaking tool designed to work seamlessly with holemaking inserts for various industries such as automotive, aviation, and mining. Its spade-shaped head offers superior heat dissipation during high-speed machining, reducing the risk of thermal damage to the material and increasing tool life. Furthermore, its cobalt content provides excellent resistance to wear and abrasion, ensuring consistent performance throughout the entire cutting process. The 45.5 mm diameter and seat size 3 design enable quick change-out and easy insert replacement, minimizing downtime while maintaining precision results. Lastly, the Spade Drill Insert's unique double lead corner geometry helps prevent chip welding on square shoulders and provides superior corner finishes with minimal need for additional grinding or finishing steps. Overall, this insert is a reliable choice for professional machinists seeking quality holes in demanding materials at an affordable cost.