With an adjustable cap and spring-loaded， this high speed steel center punch performance is good. This tool is perfect， the technology of strength and toughness of it is great for marking screw and drill holes on wood and metal. What's more， this center punch designed with a red handle， which made it easier to use. Really a time saver compared to the hammer.<br> <br> Features:<br> With the red handle， this center punch is easier to use.<br> The high speed steel is tough enough to punch holes in wood， metal， plastic， etc.<br> This semi-automatic center punch works great， it is sturdily built， and is in a convenient size.<br> It can be used as safety hammer， you can use it on glass and it would break a car window perfectly.<br> A spring loaded center punch would made short work of any side window if you punch it near the edge， not the middle.<br> Great fit into the palm of your hand compared to other small slim models. It is a strong spring punch to mark all types of materials for drilling.<br> <br> Specifications:<br> Color: Red + Silver<br> Material: High-speed steel<br> Length: Approx. 13.3cm / 5.24in<br> Item Weight: Approx. 80g / 2.82oz<br> Package Weight: Approx. 98g / 3.44oz<br> <br> Package List:<br> 1 * Center Punch<br>  <br>  <br>  <br>  <br>  <br>  <br>  <br>