T45 Extension Rock Drilling Tools for Underground Mining with 3m 6m Length and 10% Higher Penetration Made of Alloy Steel 23CrNi3Mo

Threaded connections allow multiple rods to be joined together to create a continuous drill string. This setup enables the transfer of rotational force and torque from the drilling rig to the drill bit, allowing for efficient drilling into rock, soil, or other substrates.

The speed rod design produces straighter holes and, in optimal conditions, achieves at least 10% higher penetration rates. These high-strength steel rods are widely used in mining, construction, geotechnical engineering, and exploration applications.

• High Wear Resistance and Strength: Manufactured from high-quality alloy steel 23CrNi3Mo, featuring fully carburized bars for exceptional durability.
• Precision Manufacturing: Advanced heat treatment equipment and CNC machining ensure reliable, consistent quality in every product.

Hebei Minetech Machinery Technology Co, Ltd., located in China's Hebei province, specializes in manufacturing and exporting tapered and threaded rods, chisels, button bits, and other mining drilling tools. With over a decade of experience and a team of professional engineers, we provide complete solutions for mining machinery applications.

• Payment Methods: T/T (Telegraphic Transfer), Western Union, or L/C at sight
• Handling Time: Within 10 days for stock items
• Shipping Options:
  • Samples: Courier express (DHL/UPS/TNT/FEDEX) or air freight
  • Bulk orders: Air or sea freight
• Quality Control: Rigorous inspection and testing for every order prior to shipment
• After-Sales Service:
  • 24-hour response to inquiries (excluding holidays)
  • Available technical support
  • Free replacements for confirmed quality-related failures