熱処理された耐久性があり精密な機械製の深深掘削用ドリル棒

ワイヤーラインのドリル棒
March 17, 2025
Video Description:
Discover the Heat Treated Durable Precision-Engineered Drill Rods for Deep Core Drilling, designed for high-impact operations. Featuring DCDMA Standard threads, XJY850 material, and a rigorous heat treatment process, these rods ensure durability and efficiency in challenging environments.