DOJOEUU Industrial Air Hole Puncher, 3.2-8MM Metal Hole Punch Tool with Exhaust Muffler, Clamp Head 360° Rotation, Pneumatic Hole Puncher, Punching Gun for Aluminum, Iron, and Steel Plates(3.2mm)

【High Strength Material】: This industrial pneumatic punch adopts high strength metal shell, which can withstand greater power, and has the characteristics of stability, durability, anti fall and anti pressure, ensuring a long service life 【Exhaust Muffler】: The pneumatic hole puncher is equipped with an exhaust silencer at the end, which can reduce the exhaust noise of the punch and provide you with a more comfortable working environment 【User Friendly Design】: The punch can be rotated 360° after loosening the nut to make the pneumatic hole puncher more impactful and meet the requirements of multi angle drilling. The machine's handle is ergonomically curved, providing you with more comfortable grip < 3 mm, iron plate 2 mm 【Easy to Use and Clean】: The surface of the pneumatic hole puncher is smooth and flat, which is easy to clean. You just need to wet the cloth with water and wipe it gently. The pneumatic hole puncher uses a one-button switch and is configured on the top of the handle, so you can press the button more easily for easy operation