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       TEL : +86-592-5601702  5682036


       E-mail: sales@quarryingtools.com


       Address: Unit 8001, Part A, Minnan Culture Town, 

       No.350, Changle Road, Huli, Xiamen China.361006


                   




Cop32 Cop34 Corpor DTH Button Bits

Cop32 Cop34 Corpor DTH Button Bits

Cop32 Cop34 Cop42 Cop44 Cop54 Cop64 DTH Button Bits

Cop32 Cop34 Cop42 Cop44 Cop54 Cop64 DTH Button Bits

 

Specifications

3" dth hammer: 
1.efficient energy transfer 
2.faster drilling speed 
3.lower oil consumption 
4.longer life

 

Product Description

3" inch ND35/Cop32/DHD30 DTH Hammer With Foot Valve Manufacturer :

 

1. 10 years manufacturing experience;

2. Certificate: ISO9001:2008

3. Material: Carbide

 

 

It has the following advantages:

  1. Valveless air distribution. More reliable.

  2. Simple design of the piston, long life.

  3. More efficient energy transfer, faster drilling speed, lower air consumption and lower oil consumption.

  4. Fewer internal parts, simple structure, longer life, less failure and easier to maintain because all the parts are heat treated.

  5. Easy to disassemble because the top sub, the drive chuck and the external cylinder are connected by multi-step thread.

 



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