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,Forging T45 / T51 Extension / MF Speed Threaded Drill Rod Length 3050 - 6095mm
Our dominant drill bits are chisel bits, cross bits, buttons bits, DTH bits
We are a professional company which is specialized in making and researching on drilling equipments as well, and our dominant products are chisel bits, cross bits, buttons bits, DTH bits with high, medium and low air pressure, symmetric drilling tools, eccentric drilling tools, standardized API system casings, bit shanks and casing tubes which are fit for hydraulic drilling equipments.
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
Technical Manual
| Extension Rod T45-Round 46-T45 | |||||
| Length (mm) | Dia.(mm) | Part Number | |||
| 1 | 1830 | 46 | 4148300867 | ||
| 2 | 2435 | 46 | 4148300868 | ||
| 3 | 3050 | 46 | 4148300869 | ||
| 4 | 3660 | 46 | 4148300870 | ||
| 5 | 4270 | 46 | 4148300871 | ||
| 6 | 5530 | 46 | 4148300872 | ||
| 7 | 6095 | 46 | 4148300873 | ||
| Extension Rod T45-Round 46-T45 | |||||
| Length (mm) | Dia.(mm) | Part Number | |||
| 1 | 1525 | 46 | 4148300874 | ||
| 2 | 1830 | 46 | 4148300875 | ||
| 3 | 3050 | 46 | 4148300876 | ||
| 4 | 3660 | 46 | 4148300877 | ||
| 5 | 4270 | 46 | 4148300878 | ||
| 6 | 5530 | 46 | 4148300879 | ||
| 7 | 6095 | 46 | 4148300880 | ||
| Extension Rod T51-Round 52-T51 | |||||
| Length (mm) | Dia.(mm) | Part Number | |||
| 1 | 3050 | 52 | 4148300947 | ||
| 2 | 3660 | 52 | 4148300948 | ||
| 3 | 4270 | 52 | 4148300949 | ||
| 4 | 4880 | 52 | 4148300950 | ||
| 5 | 5530 | 52 | 4148300951 | ||
| 6 | 6095 | 52 | 4148300952 | ||
| MF-Rod T51-Round 52-T51 | |||||
| Length (mm) | Dia.(mm) | Part Number | |||
| 1 | 1525 | 52 | 4148300953 | ||
| 2 | 1830 | 52 | 4148300954 | ||
| 3 | 3050 | 52 | 4148300955 | ||
| 4 | 3660 | 52 | 4148300956 | ||
| 5 | 4270 | 52 | 4148300957 | ||
| 6 | 4880 | 52 | 4148300958 | ||
| 7 | 5530 | 52 | 4148300959 | ||
| 8 | 6095 | 52 | 4148300960 | ||
