Spade Drill Insert: 18.5 mm Dia, Seat Size 18, Solid Carbide MPN:XTK18-18.50

Spotting drills offer exceptional precision when it comes to starting a hole due to its sharp cutting diameter of 3.7 mm or 0.1457 inches and 130-degree drill point angle, enabling smooth entry even on hardened steel materials. Made from solid carbide, they are built to last with their ability to resist wear and temperature, while providing superior sharpness retention even after numerous uses. Its small size allows for easy handling when creating accurate starting holes prior to enlarging them using a larger drill bit. The combination of cutting diameter, angle, and material ensures clean entry regardless if the job requires spotting or countersinking, making it essential in industrial applications where high precision is crucial.