Abrasives and Brushes -2x Center Punch Automatic Center Punch Center Punch Pin Punches Highlights Generic Brand 2x Center Punch Automatic Center Punch Center Punch Pin Punches Description: Fully hardened and ground punch point. The automatic spring loads then release at the start of the cycle with force to create a center punch. No hammer needed. The spring pressure can be adjusted simply by turning the knurled top of the punch. Ideal for punching, marking and staking most metals. Used to start nail and screw holes. Provides precise center punches to prevent drill bits from shifting Specification: Material: Steel Color: Black Size: 131x13mm/5.16x0.51inch Package includes: 2pcs Auto Center Punch Note: 1. The color may be slightly different due to the color calibration of each monitor. 2. Please allow metal measurement deviation due to manual measurement.