Introducing the VEVOR CH-70 Hydraulic Busbar Hole Puncher, a powerful and versatile tool for punching holes in metal plates. With a punching force of 35T/350KN, this hydraulic puncher is capable of punching holes in a variety of materials, including copper, aluminum, iron, and steel, making it perfect for use in the electricity industry, construction, and more.
The CH-70 features a max punching capacity of 1/2", suitable for iron plates with a thickness of 1/10" to 2/5" (3-10 mm), copper/aluminum plates with a thickness of 1/10" to 1/2" (3-12.7 mm), and stainless steel with a thickness of 1/10" to 3/10" (3-8 mm). It comes with four pairs of punch dies (3/8", 1/2", 5/8", 3/4") made of high carbon tungsten steel, ensuring durability and precision.
The hydraulic puncher features a 4.3" throat depth, allowing for convenient operation and excellent punching. It is made of premium alloy steel with high strength and excellent toughness, ensuring long-lasting performance. 

VEVOR CH-70 Hydraulic Busbar Hole Puncher, 12mm, 35 Ton:

• Max 1/2" Punching Capacity: Suitable for iron plates with a thickness of 1/10" to 2/5" (3-10 mm), copper/aluminum plates with a thickness of 1/10" to 1/2" (3-12.7 mm), and stainless steel with a thickness of 1/10" to 3/10" (3-8 mm). Punching force: 35T/350KN.
• 4.3" Depth of Throat: Features a deep throat for convenient operation and excellent punching. Allows for a wide plate to be put in.
• Puncher Aperture: Can punch holes of 3/8" (?10.5 mm), 1/2" (?13.8 mm), 5/8" (?17.5 mm), and 3/4" (?20.5 mm). Punch dies made of high carbon tungsten steel.
• Alloy Steel Material: Made of premium alloy steel with high strength and excellent toughness. Features a flat and sturdy base for stability.
• Great Portability: Thickened and insulated handle for a comfortable and secure user experience. Easy to carry.

Specifications:

• Punching Force: 350KN(35T)
• Depth of Throat: 4.3"
• Aperture(4 pairs): 3/8" (?10.5 mm), 1/2" (?13.8 mm), 5/8" (?17.5 mm), 3/4" (?20.5 mm)
• Max. Thickness of Iron Plate: 1/10" to 2/5" (3-10 mm)
• Max. Thickness of Copper Bar: 1/10" to 1/2" (3-12.7 mm)
• Max. Thickness of Aluminum: 1/10" to 1/2" (3-12.7 mm)
• Max. Thickness of Stainless Steel: 1/10" to 3/10" (3-8 mm)

Package Content:

• 1 x Puncher
• 1 x Concave pressing plate
• 4 x Dies (one of them in the puncher)
• 1 x Allen wrench