4 Pack Automatic Center Punch,5 inch Brass Spring Loaded Center Hole Punch with Adjustable Tension, Awl Puncher with Cushion Cap,Hand Tool for Metal,Wood,Plastic

Material: The center punch tip is made of high speed steel that holds up to strong impact, wear resisting and rust proof to prolong the punch life, high speed steel hardness: HRC58° ~ 60°
Adjustable Impact Strength: The impact strength is adjustable, and the spring tension can be adjusted for light and heavy strokes, marking, stamping and riveting. More accurate punching
Wide Range of Uses:Automatic Center Hole Punch is suitable for a variety of tasks, such as signs on materials, glass window breakers, awl for belt, mark on the wall and so on.Nail spring tool marks your workpiece with a dimple to give you a starting point that prevents screws and drills from wandering; Use this automatic center punch for metal, wood, glass, canvas, plastic, and leather materials
Unique Design:Knurled non-slip surface on spring loaded nail punch shaft allows for comfortable work and reduced user fatigue while the precision centered tip increases control for more accurately placed holes
How to Use: Use a heavy head to align the positioning point. Press the handle firmly, and then press it toward the punch. After pressing the punch back into the rod for a short time, the powerful spring will force the punch to eject

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