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| Categories | Drill Extension Rod |
|---|---|
| Brand Name: | MIROC |
| Model Number: | T38 Rock Drill Rod |
| Certification: | API ISO |
| Place of Origin: | China |
| MOQ: | 1 |
| Price: | Negotiation |
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability: | 20000PCS Per Month |
| Delivery Time: | 10-25Days |
| Packaging Details: | Wooden Case/Plate |
| Type: | Drill pipe, Rock Drill Rod |
| Material: | Carbon Steel, 23CrNi3Mo |
| Use: | tunneling, mining,quarrying |
| Color: | Green,Blue,Orange,etc |
| Advantage: | factory cheap price |
| connected with: | thread normal or retrac button bit |
| Usage: | quarry/mining tools |
| size: | R25,R28,R32,R35,T38,T45,T51,T60 |
T38 Guide Speed Rod Flushing Hole Round Alloy Steel Rock Drill Rod
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.
• Widely used in drifting, tunneling, benching, and long hole
drilling
Color: Based on Customer requirements
Material: Tungsten carbide and high strength alloy steel
Processing: CNC milling and proprietary heat treatment process
Competitive Advantage
High strength chromium-molybdenum steel with high fatigue strength and excellent wear resistance
Specification of thread drill rod
| Part Number | Product Code and Brief Description | Length (mm) | Length (ft/inch) | Diameter (mm) | Diameter (inch) | Weight (kg) |
| 4148300796 | GR32-T38-1830, T38 Guide Speed Rod, T38-Round 46-T38, Flushing Hole 17 mm | 1830 | 6 | 46 | 1 4/5 | 23.5 |
| 4148300797 | GR32-T38-3050, T38 Guide Speed Rod, T38-Round 46-T38, Flushing Hole 17 mm | 3050 | 10 | 46 | 1 4/5 | 37.2 |
| 4148300798 | GR32-T38-3660, T38 Guide Speed Rod, T38-Round 46-T38, Flushing Hole 17 mm | 3660 | 12 | 46 | 1 4/5 | 44.0 |
| 4148300799 | GR32-T38-4270, T38 Guide Speed Rod, T38-Round 46-T38, Flushing Hole 17 mm | 4270 | 14 | 46 | 1 4/5 | 50.9 |
| 4148300800 | GR32-T38-4880, T38 Guide Speed Rod, T38-Round 46-T38, Flushing Hole 17 mm | 4880 | 16 | 46 | 1 4/5 | 57.7 |
| 4148300801 | GR32-T38-5530, T38 Guide Speed Rod, T38-Round 46-T38, Flushing Hole 17 mm | 5530 | 18 1/7 | 46 | 1 4/5 | 65.0 |
| 4148300802 | GR32-T38-6095, T38 Guide Speed Rod, T38-Round 46-T38, Flushing Hole 17 mm | 6095 | 20 | 46 | 1 4/5 | 71.3 |


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