Amazing time saver. Wish I had this 10 years ago. Multiple dies can be purchased fairly cheaply. Pays for itself the first job.
SKU: CH-70SBFJDKJ00001V0
Top highlights
- 350 kN punching force with high-carbon tungsten steel dies for durability and precision.
- Includes 4 die sizes for accurate hole punching: 3/8, 1/2, 5/8, and 3/4 inch.
- Compact design with rubberized handle for comfortable, non-slip grip.
AI Summarized from product information
Specifications
- Punching force 350 kN (35 T)
- Throat depth 4.3 inches (110 mm)
- Aperture (4 pairs) 3/8 inch (10.5 mm), 1/2 inch (13.8 mm), 5/8 inch (17.5 mm), 3/4 inch (20.5 mm)
- Max. thickness of iron plate 1/10-2/5 inch (3-10 mm)
- Max. thickness of copper rod 1/10-1/2 inch (3-12.7 mm)
- Maximum thickness of aluminum 1/10-1/2 inch (3-12.7 mm)
Reviews · 4.6
Reviews · 4.6
russellwelding@icloud.com
in
on Oct 16,2026
on Oct 16,2026
brandon
in
on Aug 29,2026
on Aug 29,2026
Wicked little punch for the price. Doing a commercial construction project that I need to hang various lengths of angle iron. Rather than paying for take off and fab cost decided to buy 20' sticks and fab onsite. Punching 1/4" and 3/8" angle iron. So far ~200 holes flawless. I'm about half done. The ch70 and GYB-63D 750w 10k psi Vevor hydraulic pump paired beautifully plug and play and are paid for in the cost of having the iron fab'd by a shop. And I'll have a punch for future. WELL worth the price. Punch a hole in 5-10 seconds vs minutes drilling, I'd probably have spent at least half the cost on drill bits.
About this item
Description
CH-70 Hydraulic Punch
Four die pairs & 12.7 mm capacity & 110 mm throat depth
There is a superior hydraulic punch press, the CH-70. It is used to punch metal sheets such as copper, aluminum, iron, and steel, perfect for L and H-style flat copper busbars in the electrical industry, construction, etc. A high punching force of 350 kN (35 T) allows you to complete the job with ease. It is durable and robust with high hardness and strength.
- Excellent die-cutting
- Four pairs of matrices
- Durable steel structure
- Compact size & portable
Max. 12.7 mm punching capacity
This hydraulic sheet metal punch is suitable for iron plates with a thickness of 1/10 to 2/5 inch (3 to 10 mm), copper/aluminum plates with a thickness of 1/10 to 1/2 inch (3 to 12.7 mm), and stainless steel plates with a thickness of 1/10 to 3/10 inch (3 to 8 mm). Punching force: 310 kN (31 T).
110 mm depth of the groove
This hydraulic hole punch features a deep throat for convenient operation and excellent impression performance. With a throat depth of 4.3 inches (110 mm), you can insert a wide panel.
Hole punch aperture
Our hydraulic hole punch can punch holes of 3/8 inch (10.5 mm), 1/2 inch (13.8 mm), 5/8 inch (17.5 mm), and 3/4 inch (20.5 mm). These punch dies are made of high-carbon tungsten steel and do not wear out easily.
Alloy steel
This hydraulic punching tool is made of high-quality alloy steel with high strength and excellent toughness. It has a flat and stable base, so it won't easily tip over. The connector is designed to connect to your hydraulic pump (you will need to provide your own).
Great portability
The thickened and insulated handle ensures comfortable and secure handling, making it suitable for extended use. It also makes the tool easy to carry.
Wide application
This hole punching tool can be used for L- and H-style flat copper, busbars, etc. It is widely used in the electrical industry, construction, bridge building, and interior decoration.
- Punching force: 350 kN (35 T)
- Throat depth: 4.3 inches (110 mm)
- Aperture (4 pairs): 3/8 inch (10.5 mm), 1/2 inch (13.8 mm), 5/8 inch (17.5 mm), 3/4 inch (20.5 mm)
- Max. thickness of iron plate: 1/10-2/5 inch (3-10 mm)
- Max. thickness of copper rod: 1/10-1/2 inch (3-12.7 mm)
- Maximum thickness of aluminum: 1/10-1/2 inch (3-12.7 mm)
- Maximum thickness of stainless steel: 1/10-3/10 inch (3-8 mm)
- 1 x punching machine
- 1 x Concave Press Plate
- 4 x dies (one of them in the die-cutting machine)
- 1 x Allen key
CH-70 Hydraulic Punch
Four die pairs & 12.7 mm capacity & 110 mm throat depth
There is a superior hydraulic punch press, the CH-70. It is used to punch metal sheets such as copper, aluminum, iron, and steel, perfect for L and H-style flat copper busbars in the electrical industry, construction, etc. A high punching force of 350 kN (35 T) allows you to complete the job with ease. It is durable and robust with high hardness and strength.
- Excellent die-cutting
- Four pairs of matrices
- Durable steel structure
- Compact size & portable
Max. 12.7 mm punching capacity
This hydraulic sheet metal punch is suitable for iron plates with a thickness of 1/10 to 2/5 inch (3 to 10 mm), copper/aluminum plates with a thickness of 1/10 to 1/2 inch (3 to 12.7 mm), and stainless steel plates with a thickness of 1/10 to 3/10 inch (3 to 8 mm). Punching force: 310 kN (31 T).
110 mm depth of the groove
This hydraulic hole punch features a deep throat for convenient operation and excellent impression performance. With a throat depth of 4.3 inches (110 mm), you can insert a wide panel.
Hole punch aperture
Our hydraulic hole punch can punch holes of 3/8 inch (10.5 mm), 1/2 inch (13.8 mm), 5/8 inch (17.5 mm), and 3/4 inch (20.5 mm). These punch dies are made of high-carbon tungsten steel and do not wear out easily.
Alloy steel
This hydraulic punching tool is made of high-quality alloy steel with high strength and excellent toughness. It has a flat and stable base, so it won't easily tip over. The connector is designed to connect to your hydraulic pump (you will need to provide your own).
Great portability
The thickened and insulated handle ensures comfortable and secure handling, making it suitable for extended use. It also makes the tool easy to carry.
Wide application
This hole punching tool can be used for L- and H-style flat copper, busbars, etc. It is widely used in the electrical industry, construction, bridge building, and interior decoration.
- 1 x punching machine
- 1 x Concave Press Plate
- 4 x dies (one of them in the die-cutting machine)
- 1 x Allen key
- Punching force: 350 kN (35 T)
- Throat depth: 4.3 inches (110 mm)
- Aperture (4 pairs): 3/8 inch (10.5 mm), 1/2 inch (13.8 mm), 5/8 inch (17.5 mm), 3/4 inch (20.5 mm)
- Max. thickness of iron plate: 1/10-2/5 inch (3-10 mm)
- Max. thickness of copper rod: 1/10-1/2 inch (3-12.7 mm)
- Maximum thickness of aluminum: 1/10-1/2 inch (3-12.7 mm)
- Maximum thickness of stainless steel: 1/10-3/10 inch (3-8 mm)
Product guides and documents
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