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| Place of Origin | China |
| نام تجاری | ROSCHEN |
| گواهی | ISO,CE |
| Model Number | Hex 22/25*108 Mm |
Forging Blast Hole Threaded Drill Rod with R32 / R38 / T38 / T45 / T51 Thread
Drill rod using thread system. Drilling precision can be further improved by using this as the first rod in a normal drill string. Furthermore, since this is a speed rod design it will produce straighter holes and at least 10% higher penetration rate in good rock conditions compared to rod and coupling sleeve combination system.
Mainly Products:
Thread Drill Bits---Diameter: 51mm to 127mm
Thread Type---R22,R25,R28,R32,R38,T38,T45,T51
Face Shape---Plate, Concave, Convex.
Bit Shank & Coupling sleeve---R22,R25,R28,R32,R38,T38,T45,T51
Drill Rod:
Thread Rod---R25,R28,R32,R38,T38,T45,T51.
Steel Drill Rod---H19/H22, Length: 0.5M to 6.0M.
Integral Drill Rod---H19/H22, Diameter---20mm - 42mm.
Description & Specification:
Drill rod using thread system. Drilling precision can be further improved by using this as the first rod in a normal drill string. Furthermore, since this is a speed rod design it will produce straighter holes and at least 10% higher penetration rate in good rock conditions compared to rod and coupling sleeve combination system.
Application:
• Widely used in drifting, tunneling, benching, and long hole drilling
• Blast Hole Drilling
• Africa Copper Mining
• Zambia copper belt province, Africa
• Chile Copper Mining
Specifications:
| Extension Rod T45-Round 46-T45 | |||
| Length (mm) | Dia.(mm) | ||
| 1 | 1830 | 46 | |
| 2 | 2435 | 46 | |
| 3 | 3050 | 46 | |
| 4 | 3660 | 46 | |
| 5 | 4270 | 46 | |
| 6 | 5530 | 46 | |
| 7 | 6095 | 46 | |
| Extension Rod T45-Round 46-T45 | |||
| Length (mm) | Dia.(mm) | ||
| 1 | 1525 | 46 | |
| 2 | 1830 | 46 | |
| 3 | 3050 | 46 | |
| 4 | 3660 | 46 | |
| 5 | 4270 | 46 | |
| 6 | 5530 | 46 | |
| 7 | 6095 | 46 | |
| Extension Rod T51-Round 52-T51 | |||
| Length (mm) | Dia.(mm) | ||
| 1 | 3050 | 52 | |
| 2 | 3660 | 52 | |
| 3 | 4270 | 52 | |
| 4 | 4880 | 52 | |
| 5 | 5530 | 52 | |
| 6 | 6095 | 52 | |
| MF-Rod T51-Round 52-T51 | |||
| Length (mm) | Dia.(mm) | ||
| 1 | 1525 | 52 | |
| 2 | 1830 | 52 | |
| 3 | 3050 | 52 | |
| 4 | 3660 | 52 | |
| 5 | 4270 | 52 | |
| 6 | 4880 | 52 | |
| 7 | 5530 | 52 | |
| 8 | 6095 | 52 | |
For more information please contact:
ROSCHEN INC.
ROSCHEN GROUP LIMITED
ROSCHEN HOLDINGS LIMITED
Skype: ROSCHEN.TOOL , ROSCHEN_GROUP
WeChat: +86-137 6419 5009 ; +86-135 8585 5390
WhatsApp: +86-137 6419 5009 ; +86-135 8585 5390
Email: roschen@roschen.com ; roschen@roschen.net
Website: http://www.roschen.com ; http://www.roschen.net
http://www.roschen.cn ; http://www.roschendrill.com
http://www.roschenmining.com ; http://www.roschendrilling.com
http://www.roschengroup.com
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