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Products Home >Down The Hole (DTH) Drilling Tools
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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.
SD hammer
Hammer |
Working Pressure (Bar)
|
Hole Range (mm)
|
Hammer Out Dia.(mm) ) |
Bit Shank k |
Net Weight (Kg) ) |
AME 4SD HAMMER HD
|
8 - 30 | 105 - 130 | 99 | SD4 | 39 |
AME 5SD HAMMER HD
|
8 - 30 | 133 - 152 | 126 | SD5 | 74 |
AME 6SD HAMMER HD
|
8 - 30 |
152 - 254 | 144 | SD6 | 113 |
AME 8SD HAMMER HD
|
8 - 30 | 194 - 305 | 182 | SD8 | 182 |
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