Automatic Center Punch Automatic center punching is made of Metal with a depth reducing , which means it will not slide while providing more precise operation and control.The punching of these advanced centers can provide one handed operation when marking the center of the hole with precision and accuracy. Press the punching handle to mark the center of the hole.The automatic manual drilling tool with spring mechanism makes drilling easier and makes sturdy marks in wood, metal, steel, aluminum, brass, copper, etc.Center Hole Punch is suitable for marking scenarios, such installation, machine maintenance, and drilling for steel, iron, plastic, wood, walls, and other materials.The center punch is also used in emergency situations for vehicles to break window glass rescue tools. This is a versatile tool that is and , just add it to your accessories and . Automatic center punching is made of Metal with a depth reducing , which means it will not slide while providing more precise operation and control. The punching of these advanced centers can provide one handed operation when marking the center of the hole with precision and accuracy. Press the punching handle to mark the center of the hole. The automatic manual drilling tool with spring mechanism makes drilling easier and makes sturdy marks in wood, metal, steel, aluminum, brass, copper, etc. Center Hole Punch is suitable for marking scenarios, such installation, machine maintenance, and drilling for steel, iron, plastic, wood, walls, and other materials. The center punch is also used in emergency situations for vehicles to break window glass rescue tools. This is a versatile tool that is and , just add it to your accessories and . Colour:As Shown Material:Metal Package Contents: 2 x center punch(128mm+155mm) 2 x punch tips Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.