ZVD - Auto Punch, Metal Auto Punch, Steel Auto Punch, Brass Spring Nail Punch with hss Tip and Adjustable Tension

[Prevent slippage]: This center punch is mainly used to prevent the drill bit from being degraded due to slippage or automatic rotation of the directly polished position [Steady work]: This small center punch has a spring mechanism inside, allowing you to fix the material without using a hammer [Brass finished]: This automatic metal punch is made of a brass finished body and has a deep knurled surface, which has good wear resistance [Adjustable Screw]: This spring-loaded nail punch has an adjustable tension screw, which can be used with a simple operation of One-Handed [Vehicle Emergency Escape Tool]: This brass center punch can be used to break windows in an emergency as a vehicle escape tool Description: To prevent the direct grinding position from slipping or being removed automatically when turning which causes the drill bits to deteriorate, use the tool self-centering punches to mark a point. Self-centering punches feature an internal spring mechanism that allows them to mark