Down-Hole Hammer
AssemblyThe pneumatic hammer and face-sampling bit that pound the rock and feed chips into the inner tube. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Down-Hole Hammer
5 top-level lines as of r141166| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Hammer Casing | reverse-circulation-drill-hammer-case | 1× | 1 | · | part |
| 2 | Hammer Piston | reverse-circulation-drill-piston | 1× | 1 | · | part |
| 3 | RC Face-Sampling Bit | reverse-circulation-drill-bit | 1× | 1 | · | part |
| 4 | Foot Valve | reverse-circulation-drill-foot-valve | 1× | 1 | · | part |
| 5 | Carbide Button | reverse-circulation-drill-bit-button | 12× | 12 | · | part |