Brighttop Global Co., Ltd
| MOQ | No MOQ |
| Payment Terms | T/T,L/C,Western Union |
| Thread Type | R22, R25, R28, R32, R38, T38, T45, T51, GT60 |
| Diameter | Hex25, Hex28, Hex32, Hex35, RD39, RD46, RD52, RD60 |
| Process | CNC Milling and Proprietary Heat Treatment |
| Delivery Time | 7-15 working days after confirmation |
| Material | High-Strength Alloy Steel Imported from Reputable Steel Mills |
| Packaging Details | Steel frame / wooden case with protective wrapping, export-grade packing |
| Rod Type | Round and Hexagonal |
| Supply Ability | 1000 Pieces per Month |
| Brand Name | Custom |
| Place of Origin | China |
| Certification | AISI, ISO 9001 |
| Model Number | R22-GT60 |
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Product Specification
| MOQ | No MOQ | Payment Terms | T/T,L/C,Western Union |
| Thread Type | R22, R25, R28, R32, R38, T38, T45, T51, GT60 | Diameter | Hex25, Hex28, Hex32, Hex35, RD39, RD46, RD52, RD60 |
| Process | CNC Milling and Proprietary Heat Treatment | Delivery Time | 7-15 working days after confirmation |
| Material | High-Strength Alloy Steel Imported from Reputable Steel Mills | Packaging Details | Steel frame / wooden case with protective wrapping, export-grade packing |
| Rod Type | Round and Hexagonal | Supply Ability | 1000 Pieces per Month |
| Brand Name | Custom | Place of Origin | China |
| Certification | AISI, ISO 9001 | Model Number | R22-GT60 |
| High Light | R22 R38 T45 Threaded Drill Rod ，Top Hammer Rock Drilling Rod ，Carburized High Strength Alloy Steel Rod | ||
The Top Hammer Drill Rod is a high-precision threaded rock drilling component engineered for drifting, tunneling and underground mining applications in complex rock and rough terrain conditions. Available in a full range of thread types from R22 to GT60 and diameters from Hex25 to RD60, these drill rods are manufactured from high-strength alloy steel imported from reputable steel mills, with CNC milling and proprietary heat treatment processes ensuring consistent quality and reliable performance.
| Parameter | Specification |
| Thread Type | R22, R25, R28, R32, R38, T38, T45, T51, GT60 |
| Diameter | Hex25, Hex28, Hex32, Hex35, RD39, RD46, RD52, RD60 |
| Rod Type | Round and Hexagonal |
| Material | High-Strength Alloy Steel from Selected Steel Manufacturers |
| Manufacturing Process | CNC Machining and Specialized Heat Treatment |
| Certification | AISI, ISO 9001 |
| MOQ | No MOQ |
| Connection /Diameter | Thread Rod Specification |
Length (m) | Length (ft) | Weight (kg) |
| MM | R25-Hex.25-R25 | 1.00–2.20 | 3.00–7.00 | 3.90–8.70 |
| MM | R25-Hex.25-R32 | 1.83–3.09 | 6.00–10.00 | 7.70–12.50 |
| MM | R28-Hex.28-R32 | 1.83–3.09 | 6.00–10.00 | 9.70–16.10 |
| MM | R32-Hex.32-R32 | 1.22–4.305 | 4.00–14.00 | 7.90–27.50 |
| MM | R32-R D.32-R32 | 1.22–4.305 | 4.00–14.00 | 7.10–26.00 |
| MM | R38-Hex.35-R32 | 1.83–6.40 | 6.00–21.00 | 14.30–50.60 |
| MM | T38-Hex.35-R32 | 1.83–6.40 | 6.00–21.00 | 14.30–50.60 |
| MM | T38-R D.39-T38 | 1.22–5.525 | 4.00–18.00 | 10.40–44.90 |
| MM | T45-R D.46-T45 | 1.525–6.095 | 5.00–20.00 | 17.90–89.40 |
| MM | T51-R D.52-T51 | 1.22–6.095 | 4.00–20.00 | 18.40–92.50 |
| MF | R38-Hex.35-R32 | 3.09–6.135 | 10.00–20.00 | 24.40–48.20 |
| MF | T38-Hex.35-R32 | 3.09–6.135 | 10.00–20.00 | 24.40–48.20 |
| MF | T38-R D.39-T38 | 2.435–3.66 | 8.00–12.00 | 22.30–32.50 |
| MF | T45-R D.46-T45 | 1.22–4.265 | 4.00–14.00 | 13.50–50.80 |
| MF | T51-R D.52-T51 | 1.22–6.095 | 4.00–20.00 | 20.60–94.10 |
| MF | GT60-RD.60-GT60 | 3.66–6.100 | 12.00–20.00 | 70.00–116.0 |
Company Details
Business Type:
Manufacturer,Exporter
Total Annual:
500-1000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Brighttop Global Co., Ltd. is a professional and trusted supplier of expansive mortar, rock drilling tools and related equipment for the quarrying, mining, construction, demolition and tunneling industries. With extensive industry experience, we provide reliable products, practical technical support... Brighttop Global Co., Ltd. is a professional and trusted supplier of expansive mortar, rock drilling tools and related equipment for the quarrying, mining, construction, demolition and tunneling industries. With extensive industry experience, we provide reliable products, practical technical support...
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