Features 1、This 2 in 1 pneumatic tool can achieve the hole punching and flanging of workpiece. 2、It is suitable for automotive body repair, also for sheet metal, plastic, machinery, etc. 3、Punch accurate 5mm holes for fasteners or welding. 4、With 2 functions in this air tool, no need to switch other tools. 5、Designed with anti-slip rubber grip for safe use. Specification Features: 1. This 2 in 1 pneumatic tool can achieve the hole punching and flanging of workpiece. 2. It is suitable for automotive body repair, also for sheet metal, plastic, machinery, etc. 3. Punch accurate 5mm holes for fasteners or welding. 4. With 2 functions in this air tool, no need to switch other tools. 5. Designed with anti-slip rubber grip for safe use. Specification: Model: SY-8130 Air consumption: 4.00cfm Air inlet: 1/4" Working pressure: 90psi Working range: 1.2mm Punching diameter: 5mm Package weight: Approx. 1422g/50.1oz Package list: 1 * Pneumatic Punch Flange Tool 1 * Hex Wrench 1 * Air Inlet Connector Package List