<div class="detailmodule_html"><div class="detail-desc-decorate-richtext"><p style="margin:5px 0 0 0;white-space:pre-wrap;"> Automatic Center Pin Punch Spring Loaded Marking Starting Holes Tool HSS Center Punch Stator Punching Woodwork Tools Drill BitProduct description:Name: Automatic Center Pin PunchMaterial: knurled steel body + alloy steel pointDiameter: about 12.7mmLength: about 127mmPackage Included:1 x Automatic center punchNotes:1. Due to manual measurement, please allow an error of 1-5mm;2. Since the monitors are not calibrated the same, the color of the items shown in the photo may be slightly different on your computer monitor.Features:1. Simple and accurate to use, allowing you to easily mark the workpiece with one hand before drilling to prevent the drill from sliding;2. The knurled handle prevents slipping and provides a precise starting point for steel and other solid materials;3. The automatic spring load is then released at the top of the loop to produce a center punch (no hammer required),Just rotate the knurled top of the punch to adjust the spring pressure;4. Automatically designed to clean and accurately stamp steel wood and plastic.</p></div></div>