4 1 2if bevel diameter drill collar

{"cid":"91217788","title":"NC50-70(4-1\/2IF) 164.7 mm Bevel Diameter 9150 or 9450 mm Length Drill Collar","imgUrl":"https:\/\/img.chinax.com\/nimg\/4f\/ef\/5d3780cfa530e1e0ed831ff00abf-200x200-1.jpg","attrs":{"Price":"1000-3000","Brand Name":"SWS","Minimum Order Quantity":"1PCS","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Product name":"Drill Collar","Number and Connection Table":"NC50-70(4-1\/2IF)","Outside Diameter(Inch)":"7","Outside Diameter(mm)":"177.8","Inside Diameter(Inch)":"2-1\/4","Inside Diameter(mm)":"57.2","Length(mm)":"9150 or 9450","Bevel Diameter(mm)":"164.7","Bending Strength Ratio":"2.54:1"}}