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Down the hole (DTH) Hammers

Product Details


DTH (Down The Hole) Hammer


The “DTH” is theabbreviation of “Down The Hole” and sometimes it is also called “RAB” in somemarkets, then the “RAB” is short for “Rotary Air Blasting”.

 


Down the hole(DTH) hammers are widely used for mining, quarrying, construction, civilengineering and water well drilling. Combining premium raw materials withadvanced production technologies, we supply different sizes of DTH hammer from3 inches to 12 inches to compete to Sandvik, Epiroc, Mincon, Rockmore, Halco.

 


DTH hammer sizes:

2”, 3.5”,4”, 5”,6”,8”,10” and 12”;

 


DTH hammer shank styles:

 

 Shank


 Model

 

DHD series


 DHD3.5,DHD340A,DHD350R,DHD360,DHD380


 COP series


 COP32,COP42,COP62,COP34,COP44,COP54,COP64,COP84


 QL series


 QL40,QL50,QL60,QL80


 SD series


 SD4,SD5,SD6,SD8


 Others


 BR2,BR3,Mach303,etc

*We are able to offer more shanks according to customers' requirements


 

Working pressure:

6 bar to 35 bar

dth hammer

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