T45 3050mm CNC Machined Thread Drill Rod with Holistic Carburization for Rock Drilling
Extension rods are manufactured from hollow drill steels, featuring a flushing hole designed for transmitting water or air during drilling operations. The precision-engineered threads enable secure connections with couplings, shanks, or drill bits. All trails and threads are formed using high-precision CNC machines, while holistic carburization enhances the carbon content in the outer layer for increased durability.
| Thread Size | T45 |
|---|---|
| Buckle Type | M/M |
| Length | 600mm to 6059mm |
Hebei Minetech Machinery Technology Co, Ltd is a joint venture enterprise with European partners, located in Shijiazhuang City, Hebei Province, China. We specialize in manufacturing and exporting mining machinery including hydraulic/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, we provide complete mining machinery solutions. Our products are exported to more than thirty countries across Southeast Asia, Europe, Americas, Africa, and Middle East, establishing a strong international reputation.
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