Drills

Drills are a type of Mining tools, which may be crafted are used to mine Stone , Copper Ore , Iron Ore and Silver Ore .

Drills require a Mining level of 1 in order to be used and a maximum of 3 Drills may be crafted.

Each Drill requires 1 oil to operate.

These are the ore Mining rates of the Drills:

Image	Ore	Chance to mine per Tick
	Stone	1/8 (12.5%)
	Copper Ore	1/21 (≃4.75%)
	Iron Ore	1/75? (≃1.33%?)
	Silver Ore	1/500 (0.002%)