steel hand punch tool / hydraulic hole digger / metal punching tool

Specifications

steel hand punch tool / hydraulic hole digger / metal punching tool  

Operation: 

1. Before punching, punched a hole (Ø11.5mm) by electric drill.

2. Screw the rod of piston into the thread hole of cylinder. Then mount the metal gasket to the rod. Make the metal plate suitable mounted with the rod and then set the down punch. Make sure the metal plate is well connected with the upper punch..

3. As the step 2, please make sure the knife edge next to metal plate. 

4. Turn off the turn screw, pump the movable handle repeatly, the piston working, oil pressure rising, the punching power between upper punch and dpwn upper increased. Keep punch working on the metal plate until punch through.

5. Loose the turn screw, uninstalled the full oil pressure. Finish working after above 4 steps.

6. Screw off the upper punch and clean the scraps from down punch for using next time.

Primary Competitive Advantages:

1), Our company has several years’s experience in producing  kinds of hydraulic punch driver , we have the self-operated importing and exporting rights

2), All products are approved by ISO9001 approved .

3),We can produce the  hydraulic tools according to our customer’s requirement.

4), We insist to popularize our brand “Zhenda” to our customers , and welcome to become our sales agency , We’ll give our customer the special prices once the customer become our approved agency .