8mm Industrial Air Hole Puncher - Pneumatic Metal Punching Gun for Office, Workshop & Home Decoration | Heavy-Duty Hole Opener Tool (8.8x20x24cm) | Perfect for Leather, Plastic, Fabric & Metal Sheets

Specification:Punching capacity: 3.2/3.5/4.2/5/6/8mmUnilateral stainless steel: ≤0.1MMUnilateral aluminum plate: <3.0mmDouble-sided aluminum plate: <3.0mmIron plate: <2.0mmShear strength: 708kgPressure range: 4-8kgf / cm ^ 2Product size: 8.8*20*24cm/3.46*7.87*9.44inchWeight: 1.4kgApplication: It is used for perforating horizontal and vertical light steel keel, partition installation work workshop construction in decoration project, office decoration, home decoration, shop decoration, etc. Package List:1*hole punch

1.Detachable air inlet, tightly connected to the air pipe.

2.The metal shell is stable and durable, withstands higher power, and resists falling and compression.

3.The comfortable handle and smooth surface make it easier to use.

4.White steel forging, high hardness firing pin, can be hit stainless steel.

5.The firing pin is forged from a special alloy steel material , which is durable and has sharp impact.