The Drill Wrench is one of the melee weapons that Max can acquire in Dark Cloud 2. Like its name says, it's a wrench with a drill mounted on it. It's either built up from the Battle Wrench or from the True Battle Wrench and it hasn't any special abilities. It can be bought at the Weapon shop of Palm Brinks for 350 Gildas when you get to the Chapter 2, or it can be found in dungeons's chests. As a low-tier weapon (Tier 2), it will gain 3 Synthesis Points (SP) after every level-up.