NEWTRY 8Mm Pneumatic Hole Puncher Air Metal Hole Punch Tool Industrial Sheet Metal Punching Gun Heavy Duty Metal Hole Flange Opener For Doors & Windows, Factory, Office And Home Review

▷[COMPACT STRUCTURE & HIGH-STRENGTH METAL SHELL]---Our aluminum plate punching machine has a compact structure, weighs only about 3.4lbs, and is easy to operate. The high-strength metal shell enables it to withstand higher power and it has the characteristics of stability, durability, drop resistance and compression. The punch gun is equipped with comfortable buttons. If you want to make the punch work continuously please press the button longer. ▷ [WIDE RANGE OF APPLICATION]---This type of industrial air hole punching machine has a wide range of uses, which can be used for office decoration, shop christmas decoration, installation engineering, door and window drainage, door and window furniture punching, etc. ▷ [EXHAUST MUFFLER PORT & 360°ROTATING PUINCH]---Inlet size: 1/4"; the perforated gun body has an exhaust muffler, which can reduce the exhaust noise of the punch and provide you with more comfort work environment, but it is still recommended to wear headphones to protect your ears when using it. The punch of the air punch can be rotated 360°at any angle, The firing pin is forged from a special alloy steel material, which is durable and has sharp impact. ▷[PARAMETER RANGE]---This metal punching airtool is suitable for stainless steel, iron, aluminum and other metal materials. The recommended thickness: stainless steel≤1.0mm; aluminum alloy≤2.0mm; the machine shearing force can reach 708kg/1557lbs. The striker is forged from high-strength alloy steel and can be stamped instantly. ▷ [PRECAUTIONS] --- Please note that the firing pin is a consumable, so it is recommended to be replaced after a period of use, and this type of door and window sink punching machine cannot be used for rubber and spring steel. If you have other questions about the materials used and thickness, please feel free to ask us!