14- 5 ¼” OD Hex x 40 ft long x 37 ft working area w/6 5/8” Reg left hand box 4 ½” IF right hand pin, in shipping scabbard IN STOCK

5- 4 ¼” OD Hex x 40 ft long x 37 ft working area w/6 5/8” Reg left hand box 3 ½” IF right hand pin, in shipping scabbard IN STOCK

2- 3 ½” OD Hex x 40 ft long x 37 ft working area w/6 5/8” Reg left hand box 2 7/8” IF right hand pin, in shipping scabbard IN STOCK

1- 3 ½” OD Square x 40 ft long x 37 ft working area w/6 5/8” Reg left hand box 3 ½” IF right hand pin I in shipping scabbard. IN STOCK

InterDril kellys are made from 4145 modified alloy bars which are quenched and tempered full length. A hardness of 285 to 341 BHN and a minimum impact value of 40 ft. lbs. are maintained one inch below the surface at room temperature. All ends and center drive sections are machined. The kellys are precision-trepanned to provide true bores. They are drifted to API specifications, and all connections are precision machined and quality- assurance inspected. InterDril's certificates include API Spec 7, API Spec 5CT, ISO 9002, Vam Ucensed, Amco Hardfacing licensed, Kawasaki Fox licensed.