Tungsten Carbide ST68 Threaded Drill Rod With Tube Flushing Hole 30 mm
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 |
Packaging:Carton or Wooden Box
KSQ Technologies (Beijing) Co. Ltd. is a company that shall cater to the needs of the construction and mining industries, with consideration on providing solutions to the following unique problems:
- Hazardous environment
- Acts, regulations, and other government guidelines that has to be followed
- Significant differences in the way people work, mostly due to physical constraints
- Avoiding downtime on major equipment which can cost tens of thousands of dollars per hour. The best solution with the most reasonable cost is a significant driver.
KSQ Technologies (Beijing) Co. Ltd. has significant experience and know-how in the supply of materials, components, finished goods, specially designed/engineered equipment, and services from China. The company caters to medium to large scale clients who are doing projects and capital expansion, as well as to firms who require support with consumable products, maintenance, and repair operations.
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