Features: brand new and high quality Pre-droys Tools: Automatic central punch is a tool with a conical point for indenction on an object so that you can safely drill a hole in the same location without slipping. Steel structure: This center punch is made of alloy steel, with a rolling finger grip, easy to operate and greater punching to control its tempering for head makes it unlikely from a hard, deviated center blow fracture No hammer: This punch has a mechanism, when it is put down the pressure, it will automatically hit, do not need hammer, so that one hand can for always be freely stabilized Removable point: This point can be easily removed to re-ground and / or replace it. When using the tap tool, for always wear a goggle Quality is guaranteed, please rest assured to buy Specifications: DIY Supplies: Woodworking Material: alloy steel Number of kits: 3 System: Metric Model: 3 sets of center rush (1.5 / 2 / 3mm) Scope of application: household Size: Approx.10.1x0.8x2.3cm/3.97x0.31x0.90inch Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different mCenter Punchesonitors, the picture may not reflect the actual color of the item. Package includes: 3xCenter Punches