H22 H25 Taper Drill Rod 7° 11° 12° For Drilling In Hard Rock
High Quality Taper Drill Rod for Mining Applications
Our H22 and H25 taper drill rods are engineered for drilling blasting holes, guardrail holes, mountain reinforcement, anchoring, and other demanding projects in mines, quarries, highways, and railways.
Key Features
- Optimal taper angles: 7° for light rock drills, 12° for heavy rock drills
- Durable construction for extended service life
- Efficient energy transfer from rock drill to drill bit
- Designed specifically for hard rock drilling applications
Product Specifications
About Hebei Minetech Machinery Technology Co., Ltd
As a joint venture enterprise with European partners, we specialize in manufacturing 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 professional engineering team, we provide complete solutions for mining operations worldwide. Our products are exported to more than 30 countries across Southeast Asia, Europe, Africa, and the Americas, establishing a strong international reputation.