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Product Details:
Payment & Shipping Terms:
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Type: | Hammer Plate | Machine Type: | Drilling Tool |
---|---|---|---|
Material: | Carbide | Processing Type: | Forging |
Use: | Ore Mining |
Specification: |
External Diameter (mm) |
Connection thread |
Hole rang (mm) |
Low air pressure DTH hammer CIR type |
50~180 |
CIR** |
55~200 |
Middle air pressure BR & COP type |
70~110 |
|
85~115 |
3 inch DTH hammer COP34/QL30 etc |
81 |
API 2 3/8” Reg |
90~110 |
4 inch DTH hammer COP44/DHD340 etc |
99 |
API 2 3/8” Reg |
110~150 |
5 inch DTH hammer COP54/Mission50 etc |
125 |
API 2 3/8” or API 3 1/2” Reg |
135~165 |
6 inch DTH hammer COP64/QL60 etc |
142 |
API 3 1/2” Reg |
152~216 |
8 inch DTH hammer COP84/SD8 etc |
180 |
API 4 1/2” Reg |
203~305 |
10, 12inch DTH Hammer NUMA 100, NUMA 125 |
275 |
API 6 5/8 Reg PIN |
305-445 |
1-12 inch middle-low/high air pressure DTH hammer & bit
Big hole high air pressure DTH hammer using in water well, oil, gas and construction drilling
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Hole opener bit
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Shank adapter, coupling sleeves and all kinds of adapters