Industrial Pneumatic Punch Gun Metal Iron Plate Round Hole Punching Machine Stainless Steel Advertising Word Air Puncher 3.2-8MMProduct Name: Industrial Pneumatic Punch Gun Punching size: 3.2/3.5/4.2/5/6/8MM (optional) Punching capacity: stainless steel ≤1.0MM, Aluminum plate ≤3.0MM, Iron plate ≤2.0MM Shear strength: 708KG Pressure range: 4-8KGF/CM2 Air Inlet connector: 1/4'' Product weight: 1.55KG Feature: 1. Made of metal material, easy to perforate 2. A variety of punching sizes are available for a wide range of applications 3. Exhaust muffler design 4. Detachable air inlet interface |