Giant Drills are a type of Mining tools, which may be crafted are used to mine 
, Gold Ore 
as well as Promethium Ore 
Giant Drills require a Mining level of 25 in order to be used and a maximum of 3 Giant Drills may be crafted.
Each Giant Drill requires 8 oil 
to operate.
These are the ore Mining rates of the Giant Drills:
| Image | Ore | Chance to mine per Tick |
|---|---|---|
|
|
Silver Ore | 1/16 (6.25%) |
|
|
Gold Ore | 1/165 (0.60%) |
|
|
Promethium Ore | 1/1600 (0.062%) |