About This

• Adjustable tension. The brass center punch has an adjustable tension screw, so you can install it in place with a simple one-handed operation.
• Each metal-hardened and chrome-plated tip can withstand hundreds of impacts
• High quality! Heavy-duty and well-machined: Our automatic center punch is made from well-machined brass body
• Can make a solid mark on materials such as wood, metal, steel, aluminum, brass, and copper.
• Simply use it at the corner of the window, and it will either break or be easily pushed out and escape.