PyPH recently changed ground boring recipes to use drilling fluid instead of lubricant for many ore types. While drilling fluid 1 is relatively easy (though you'll need to set up guar processing), drilling fluid 2 and 3 are significantly more complex to create, both needing silver plates and collagen (ergo acetic acid, ergo chromium and methanol)!

This mod reverts these recipes back to lubricant for those who'd rather not spend the extra time and/or resources setting up drilling fluid production just to do ground boring of basic ores.

This mod can also be used as a stopgap for existing ground boring setups while you set up drilling fluid production.