Drill Head
AssemblyCompact pneumatic or electric drill unit mounted on boom end, generating 300–800 rpm. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Drill Head
6 top-level lines as of r143583| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Drill Motor | rock-bolter-drill-motor | 1× | 1 | · | part |
| 2 | Drill Chuck | rock-bolter-drill-chuck | 1× | 1 | · | part |
| 3 | Feed Solenoid Valve | rock-bolter-feed-solenoid | 1× | 1 | · | part |
| 4 | Drill Quill | rock-bolter-quill | 1× | 1 | · | part |
| 5 | Depth Stop | rock-bolter-depth-stop | 1× | 1 | · | part |
| 6 | O-Ring Set | oring-set | 1× | 1 | · | part |