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Description
Mining Integral Rock Drill Steel Rod
We can produce as your request of carbide size, different length of drill rods.
Tapered Tools/Hex Tapered drill rods
Shank: Hex22x108mm, Hex25mmx159mm
Degree/Grade: 4 degree, 6 degree, 7 degree, 11 degree, 12 degree
Legnth: 600m, 800mm, 1000mm, 1200mm, 1500mm, 1600mm, 1800mm, 2000mm, 2200mm, 2400mm, 2500mm, 2600mm, 3000mm, 3200mm, 3500mm, 4000mm, 4800mm, 6400mm, 8000mm
Technical Parameters
| Types of drill rods | Specifications | Length (mm) | Shank | Weight (kg) |
| Tapered drill rods | Taper Angle: 4, 6, 7, 11, 12 degree | 400mm to 8000mm | Hex22mm*108mm | 1.7 - 24.9 |
| Integral drill steel | Bit diameter: 26mm, 28mm, 30mm, 32mm, 34mm, 36mm, 38mm, 40mm, 42mm | 400mm to 4800mm | Hex25mm*159mm | 3 – 15.4 |
| Plug hole rods | Chisel bit diameter: 17mm, 20mm, 22mm | 150mm to 710mm | Hex19mm*108mm | 0.6 - 2.9 |
