Bit identification | Bit size, | IADC | Connecting thread | Gross weight, kg |
Shipping dimensions, mm |
|
inch | code | API | ||||
444,5 (17 1/2) GRD111 | 17 1/2 | 111 | Pin 7 5/8 Reg | 210,3 | 475х475х702 | |
444,5 (17 1/2) GRD211 | 17 1/2 | 211 | Pin 7 5/8 Reg | 226,3 | 475х475х702 | |
444,5 (17 1/2) GRD311 | 17 1/2 | 311 | Pin 7 5/8 Reg | 216,3 | 475х475х702 | |
444,5 (17 1/2) GRD423 | 17 1/2 | 423X | Pin 7 5/8 Reg | 224,3 | 475х475х702 | |
444,5 (17 1/2) GRD523 | 17 1/2 | 523X | Pin 7 5/8 Reg | 230,3 | 475х475х702 | |
444,5 (17 1/2) GRD623 | 17 1/2 | 623X | Pin 7 5/8 Reg | 230,3 | 475х475х702 | |
444,5 (17 1/2) GRD713 | 17 1/2 | 713X | Pin 7 5/8 Reg | 227,3 | 475х475х702 | |
490,0 (19 19/64) GRD311 | 19 19/64 | 311 | Pin 7 5/8 Reg | 275,7 | 690х690х807 | |
490,0 (19 19/64) GRD423 | 19 19/64 | 423X | Pin 7 5/8 Reg | 283,7 | 690х690х807 | |
490,0 (19 19/64) GRD523 | 19 19/64 | 523X | Pin 7 5/8 Reg | 295,7 | 690х690х807 | |
490,0 (19 19/64) GRD623 | 19 19/64 | 623Y | Pin 7 5/8 Reg | 294,7 | 690х690х807 | |
490,0 (19 19/64) GRD713 | 19 19/64 | 713Y | Pin 7 5/8 Reg | 289,7 | 690х690х807 | |
490,0 (19 19/64) GRD111 | 19 19/64 | 111 | Pin 7 5/8 Reg | 269,7 | 690х690х807 | |
490,0 (19 19/64) GRD213 | 19 19/64 | 213 | Pin 7 5/8 Reg | 295,7 | 690х690х807 | |
660,4 (26) GRD111 | 26 | 111 | Pin 7 5/8 Reg | 604,7 | 690х690х807 | |
660,4 (26) GRD211 | 26 | 211 | Pin 7 5/8 Reg | 605,7 | 690х690х807 |