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China, Chinese Long Life Good Quality Core Drill Rod for Drill Rig1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Drilling ToolsDrill RodN H Drill RodsB Drill Pipe
Wuxi Geotec Geological Equipment Co., Ltd.
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Product Description Long Life Good Quality Core Drill Rod for Drill RigOur drill rods are all manufactured by CNC machines. They're made of high quality alloy steel. All our drill rods are complete heat-treated. Our rods will be also suited to drill deep holes. From drillers' feedback, our rods have drilled up to 2000 meters depth.QB Series Rod Parameter-Geological Steel Pipe-Entire Length Thermal TreatmentNC Lathe With Former CuttersSpec.UnitBCBNCBHCBPCBOD/IDmm55.6/4671/6089/77.8114.3/101.6Thicknessmm4.85.55.66.35Lengthm1.5 or 31.5 or 31.5 or 31.5 or 3Weightkg/m6.018.811.5117.3Thread Lengthmm44.4544.4544.4563.5Thread Pitchthread/inch3332.5Box Thread Tooth Heightmm0.760.760.761.17Pin Thread Tooth Heightmm0.880.880.881.27Thread Tooth Angle.29292929Tensile Resistance(A Series)kn400530510565Tensile Resistance(B Series)kn450615625660Bore Depthm12001000900800 Customer's special requirement is also available.
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