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DTH pipe

60/76/80mm Geological Drill Pipe — Nitriding Process for Enhanced Durability

60/76/80mm Geological Dril

Shop high-durability 60mm, 76mm & 80mm geological drill pipe...

DTH pipe

DTH pipe

Drill pipes that are used in applications such as DTH/ DTHR/...

superdrill 76mm 89mm 102mm DTH drill pipes sales

superdrill 76mm 89mm 102mm

superdrill 76mm 89mm 102mm DTH drill pipes for sales , we ar...