Features: ● Pull nails quickly, save time and effort, avoid misalignment. ● Material: Carbon steel and plastic housing. ● Fast nail removal speed, artwork efficiency. ● Designed with 360-degree grip to make nails and three jaws smoother. ● Smooth riveting effect. ● Three-piece structure, not easy to staple. Usage: 1. Hold the riveter body, drill upside down. 2. When you hear "da da da", the screws can be inserted into the nozzle. Use the wrench to install the nozzle of the correct size. Using the wrong size will be blocked. Package Included: 1 x Riveter Drill Head 1 x Fitting Set