4 1 2 inch hq drill rod

{"cid":"91121595","title":"Carbide AQ BQ NQ HQ 4 1\/2 Inch Extension Drill Rod","imgUrl":"https:\/\/img.chinax.com\/nimg\/b5\/35\/048143de584c7d778f87d6f2f558-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"ROSCHEN","Model Number":"Extension Drill Rod","Minimum Order Quantity":"Negotiable","Certification":"ISO","Place of Origin":"Germany","Supply Ability":"10000 pcs","Packaging Details":"Bundles","Name":"Extension Drill Rod","Type":"Drill Pipe,Drill Bit","Material":"Carbide","Application":"Marble Quarry,diamond drilling","Product name":"drill rod","Size":"4 1\/2 Inch"}}

{"cid":"91188233","title":"HQ Drill Rod for wireline coring drilling 4130 grade with case hardening process","imgUrl":"https:\/\/img.chinax.com\/nimg\/ae\/bc\/0ab487278b170f707e702081c382-200x200-1.jpg","attrs":{"Price":"$125-180","Brand Name":"cge","Model Number":"H\/WL","Minimum Order Quantity":"10 pieces","Delivery Time":"7-10 days","Certification":"ISO","Place of Origin":"Wuxi","Payment Terms":"T\/T, L\/C, Western Union, D\/A, D\/P, MoneyGram","Supply Ability":"1000-1200 pieces per month","Packaging Details":"steel frame","Material":"High Quality Alloy Steel 30CrMnSiA\/ 4130","Capacity":"1800m","Application":"mineral exploration for transmitting the power to the bit in the hole","Type":"Drill Pipe","Processing type":"Thru-wall heat treatment, case hardening","Size available":"BQ NQ HQ and PQ","O.D":"88.9mm","I.D":"77.8mm"}}