Drill String and Bit
AssemblyThe drill pipe, collars, and bit that cut the borehole through soil and rock. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Drill String and Bit
5 top-level lines as of r187655| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Drill Pipe | water-well-drilling-rig-drill-pipe | 20× | 20 | · | part |
| 2 | Drill Collar | water-well-drilling-rig-drill-collar | 4× | 4 | · | part |
| 3 | Tricone Rock Bit | water-well-drilling-rig-tricone-bit | 1× | 1 | · | part |
| 4 | Drag Bit | water-well-drilling-rig-drag-bit | 1× | 1 | · | part |
| 5 | Stabilizer | water-well-drilling-rig-stabilizer | 1× | 1 | · | part |