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Used all sizes dth drill pipe
| Model No. : | dth drill pipe |
|---|---|
| Brand Name : | Prodrill |
Product description
Used all sizes DTH drill pipe
General Introduction:
Key Word:
dth drill pipe/ dth pipe/ dth drill tube/ dth tube/ dth drill rod/ dth rod/down the hole hammer | martillo de fondo | o martelo buraco | marteau fond de trou | Imlochhammer | martello | a lyukba kalapács | alasuppovasara | síos an poll casúr | ned i hullet hammer | ned i hullet hammer/down the hole bit | por el poco agujero | baixo o bit buraco | vers le bas le bit de trou | in das Loch Bit | il bit del foro | a lyukba bit | síos an poll giotán | ned i hullet bit | ned i hullet bit
DTH drill rods (also called as drill tubes or drill pipes) are the mechanism to transmit impact force and rotation torque to DTH hammers and bits, as well as offer pass for the air flow.
Description & Specification
|
Product Name: |
DTH drill rods |
|
Description: |
DTH drill rods are used for blast hole drilling and water well drilling project. Working with DTH drilling pipe and DTH drill bit, mainly applied in Mining, Marble quarry or well drilling and other construction projects. |
|
Quality level: |
95% similarity to COP/SD/MISSION/QL/BR/DHD etc famous brand |
|
MOQ: |
5pcs |
|
Series: |
COP/ SD/ DHD/ IR/ Mission/ QL/ BR/ CIR etc |
|
Specification: |
Weight (kg) |
External Diameter (mm) |
Connection thread |
Hole rang (mm) |
Impact rate |
Recommended rotation speed |
|
3 inch DTH hammer COP34/QL30 etc |
24.5 |
81 |
API 2 3/8" Reg |
90~110 |
28Hz (at 17 bar) |
28 r/min |
|
4 inch DTH hammer COP44/DHD340 etc |
39.2 |
99 |
API 2 3/8" Reg |
110~150 |
27Hz (at 17 bar) |
25~40 r/min |
|
5 inch DTH hammer COP54/Mission50 etc |
71.5 |
125 |
API 2 3/8" or API 3 1/2" Reg |
135~165 |
25Hz (at 17 bar) |
20~30 r/min |
|
6 inch DTH hammer COP64/QL60 etc |
98 |
142 |
API 3 1/2" Reg |
152~216 |
23Hz (at 17 bar) |
15~25 r/min |
|
8 inch DTH hammer COP84/SD8 etc |
188 |
180 |
API 4 1/2" Reg |
203~305 |
20Hz (at 17 bar) |
15~20 r/min |
How to order?
DTH Drill Rods: Length + Diameter + Connection Thread + Wall Thickness
Send your inquiry to this supplier
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