Cây khoan phù hợp với DCDMA có độ bền cao cho kích thước BQ, NQ, HQ và PQ

Thanh khoan dây
June 06, 2025
Keyword: Dây khoan dây
Video Description:
Discover the High-Strength DCDMA-Compliant Drill Rods for BQ, NQ, HQ, and PQ sizes, designed for diamond core drilling operations. Made from high-strength alloy steel, these rods offer durability and reliability in well drilling and deep hole applications. Available in various lengths and diameters, they ensure precision and performance for any drilling project.