Carburized Hexagonal Body Thread Drill Rod with R32-R28 Thread and 2400mm Length for Rock Drilling
The R32-H28-R28 Thread Drill Rod is a premium-grade extension rod engineered for demanding drilling operations. This product, central to percussive drilling systems, is also commonly known as Extension Drill Steel, Extension Drill Rod, M/F Rod, or Speedrod. It is manufactured to exacting standards, ensuring superior performance and durability in the most challenging environments.
This extension rod is designed to connect the drilling machine to the drill bit, transmitting impact energy and rotation deep into the rock formation. It is available in two primary cross-sections: hexagonal and round. The R32-H28-R28 model features a hexagonal profile, which offers distinct operational advantages.
- Hexagonal design provides greater rigidity and robust structure for efficient energy transfer
- Enhanced flushing of drill cuttings ensures cleaner holes and reduces sticking risk
- Higher penetration rates and improved drilling efficiency
| Thread Type | R32-H28-R28 |
|---|---|
| Technology | Fully carburized |
| Rod Type | Hexagonal |
| Length | 2400mm |
| Weight | 11.9kgs |
| Material | High-strength, high manganese alloy steel from top-tier international steel mills |
| Processing | Precision-machined on CNC equipment with proprietary heat treatment and carburizing process |
- Superior Material Quality: High-grade imported alloy steel for strength and fatigue resistance
- Precision Engineering & Advanced Heat Treatment: CNC milling and specialized heat treatment for optimal hardness
- Exceptional Durability: Resists abrasion, bending, and fatigue failure for lower cost-per-meter drilled
- Optimized Performance: Hexagonal design ensures maximum energy efficiency and effective hole cleaning
- Construction Works: Foundation drilling, site preparation, and anchoring
- Energy & Mining: Quarrying, open-pit and underground mining, and mineral exploration
- Rock Drilling & Tunneling: Road and railway tunnels, hydroelectric projects, and underground infrastructure
- Steel-strapped bundles
- Robust wooden cases
Hebei Minetech Machinery Technology Co, Ltd is a joint venture enterprise with Europe Partner, located in Shijiazhuang City, Hebei Province, China. Our company specializes in manufacturing and exporting mining machinery, including hydraulic and pneumatic drill machines, roof bolters, and drilling consumables like drill bits and rods.
With over a decade of experience and a team of professional engineers and sales staff, we provide complete solutions for mining machinery. Our products are exported to more than thirty countries and regions worldwide, including Southeast Asia, the United States, Germany, Britain, South Africa, Poland, Russia, Middle Asia, and South America.
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