CH-70 Hydraulic Hole Puncher
4 Pairs of Dies & 1/2" Capacity & 4.3" Throat Depth
There is a superior CH-70 hydraulic hole puncher. It is used to punch metal plates, such as copper, aluminum, iron, and steel, perfect for L and H style flat copper, busbarthe in the electricity industry, construction, etc. A great punching force of 35T/350KN allows you to get easy work done. It is durable and solid with high hardness and strength.
- Excellent Punching
- 4 Pairs of Dies
- Durable Steel Structure
- Compact Size & Portable
Max 1/2" Punching Capacity
This hydraulic punch is suitable for an iron plate 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), stainless steel with a thickness of 1/10" to 3/10" (3-8 mm). Punching Force: 35T/350KN.
4.3" Depth of Throat
This hydraulic punch-down installation tool features a deep throat for convenient operation and excellent punching. A throat depth of 4.3"/109 mm allows you to put a wide plate in.
Puncher Aperture
Our hydraulic hole punching tool could punch a hole of 3/8"(ф10.5 mm), 1/2"(ф13.8 mm), 5/8"(ф17.5 mm), 3/4"(ф20.5 mm). These punch dies are made of high carbon tungsten steel and are not easy to wear off.
Alloy Steel Material
This knockout punch set is made of premium alloy steel with high strength and excellent toughness. It has a flat and sturdy base, ensuring not easy to fall. The male connector is designed to connect with your hydraulic pump (prepare by yourself).
Great Portability
The thickened and insulated handle gives you a comfortable and secure user experience, suitable for long-lasting use. It makes the tool easy to carry.
For Various Scenarios
This hole punching tool can be applied to L and H style flat copper, busbar, etc. It is commonly used in the electricity industry, construction, and bridge construction, indoor decoration.
- 1 x Puncher
- 1 x Concave pressing plate
- 4 x Dies(one of them in the puncher)
- 1 x Allen wrench
- Punching force:350KN(35T)
- Depth of throat: 4.3"(110 mm)
- Aperture(4 pairs): 3/8"(ф10.5 mm), 1/2"(ф13.8 mm), 5/8"(ф17.5 mm), 3/4"(ф20.5 mm)
- Max. Thickness of iron plate: 3-10 mm (1/10 to 2/5 inch)
- Max. Thickness of copper bar: 3-12 mm (1/10 to 1/2 inch)
- Max. Thickness of aluminum: 3-12 mm (1/10 to 1/2 inch)
- Max. Thickness of stainless steel: 3-8 mm (1/10 to 3/10 inch)