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Down-The-Hole Hammers
We are one of the prime manufacturer and supplier of a wide range of DTH HAMMERS which are known for dependable rock drilling performances of query, mining, construction and water well projects. These DTH HAMMERS are manufactured from the finest materials for best possible rock drilling performance. In addition to precision manufacturing, these are subjected to several important processes to ensure consistent performance. Available at industry leading prices to our clients.
Features
- Longer Life Span
- High Penetration Rate
- Capable of Operating at minimum Pressure
- Low maintenance cost and minimum running cost
- Copact design with minimum number of parts
DTH Hammer Bits Availability
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Hammer Model
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Standard Bit Size
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PowerMax-30
Bulroc 3
DHD-3.5
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3 5/8� - 4�
92mm -102mm
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Powermax-40
DHD-340
SD-4
QL-40
Cop-44
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4� -5�
102mm – 127 mm
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Powermax-50
DHD-350
SD-5
QL-50
Cop-54
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5� - 5 ¾
127mm - 146mm
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Powermax-60
DHD-360
SD-6
QL-60
Cop-64
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6� - 8�
152mm - 146mm
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Powermax-80
DHD-380
SD-8
QL-80
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7 7/8� - 10�
200mm – 254 mm
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Powermax DTH Hammer Specifications
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Hammer Model
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Outside Dia
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Bit Size-Range
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Standard Connection
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Bit Type Available
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Approx
Weight
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PowerMax-30
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3.0�
76mm
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3 ½� - 4�
89mm-102mm
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2 3/8� API
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IR 3.5 / Xl3
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60lbs
27kgs
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PowerMax-40
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3.6�
91mm
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4� - 5�
102mm-127mm
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2 3/8� API
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IR 340/ SD 4
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80lbs
36kgs
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PowerMax-50
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4.6�
117mm
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5� - 6�
127mm-152mm
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3 1/2� API
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IR 350/ SD 5
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160 lbs
73 kg
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PowerMax-60
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5.4�
137mm
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6� - 8�
152mm- 203mm
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3 1/2� API
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IR 360/ SD 6
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225 lbs
102 kgs
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PowerMax-80
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7.1�
180mm
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7 7/8� - 10�
200mm -254mm
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4 1/2� API
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IR 380 / SD 8
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450 lbs
204 kgs
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