[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 flange air tool 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.
[WIDE RANGE OF APPLICATION]---This type of pneumatic hole punch for metal 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.
[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 pneumatic hole punch tool 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!