DTH tubo di perforazione 76 mm 89 mm 102 mm Friction Saldatura per la perforazione della canna per l'acqua

strumenti di perforazione del dth
January 08, 2025
Video Description:
Discover the high-performance 1.5m Length Diamond Drilling Water Well Drill Rod with 60mm API Thread, designed for DTH drilling in various rock types and depths. Ideal for mining, quarries, and construction projects, this durable drill rod ensures precision and efficiency.
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