Drill rod

MF Rod/Extension Rod/Drifter Drill Rod Features:
1. High-Quality Steel: Manufactured from steel of the same grade as internationally renowned brands, ensuring durability and reliability.
2. Boring Method Processing: Hollow drill steel processed using the Boring Method guarantees high-quality and reliable performance.
3. Automatic Threading: Threading completed using entirely automatic threading equipment ensures natural threading and reduces stress concentration.
4. Whole Heat Treatment: Shape once of whole heat treatment ensures a long lifespan, enhancing durability and longevity.