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| Place of Origin | China |
| Brand Name | ROSCHEN |
R38 T38 T45 T51 Standard Type rock drill rods , Tungsten Carbide steel drill pipe
Roschen Drilling Rock Drill Rods , R38 / T38 / T45 Tungsten Carbide Steel Drill Rod
Roschen Drilling Steel Drill Rod , R38 / T38 / T45 Drilling Mining Machinery Parts
Rock Drill Rods R38 T38 T45 T51 Standard Type Tungsten Carbide Steel Drill Rod for Top Hammer Drilling
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
Specification:
| 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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