... mining drill pipe & drill rod 1.Dia :42, 50, 60,73,76,89,102,112,127mm 2.MOQ: 1PCS 3.Large in stock ... New well API mining drill pipe & drill rodWe could supply full size of water well drilling rod.MOQ: 1PCSPackage: wooden boxDelivery time ... : 5 days Drill pipe & Drill rodDia(mm)Φ42 Φ50 Φ60 ...