Spring Tools Combination centre punch & 2/32" nail punch means that you can make deep indentations in many materials this tool also has 1/16" tip for countersinking or setting finish nails. By using a Spring Tools nail punch you generate over 3500 lbs of impact force which is more than enough to set nails under the surface. These innovative tools will save you time effort will not damage the work area is safer than using a hammer & standard nail punch & is extremely accurate. The patented “no pinch” design makes Spring Tools safe & easy to use.