Spade Drill Insert: 1-13/16" Dia, Seat Size 3, Cobalt, 132 &deg MPN:453H-0126

Spade drill bits offer exceptional performance in creating round holes with sharp edges for threaded fasteners, tapping screws or even creating blind holes on hard materials without skidding or walking off the workpiece. Their cutting spurs allow users to control and direct the chip flow effectively while preventing overloading due to a better contact area on the workpiece. Cobalt steel composition imparts increased wear resistance, heat stability and harderness for drilling demanding applications without becoming blunt or losing sharp edges quickly. Due to its strong construction, these spade drill bits are suitable for drilling high-strength materials like stainless steel, cast iron, bronze, aluminum, brass, copper or carbon steels, ensuring dependable performance even in challenging situations with precision and ease.