Rock Borers can be found in Desolace.
0.04% Chance of an epic drop.
0.26% Chance of a rare drop.
5.05% Chance of an Uncommon drop.
0.07% Chance of a common drop.
0.07% Chance of a poor drop.
Note: % drop chance was correct at the time the page was generated/created. This will not be updated.