Electric Wrench

They work like the regular Wrench, Treetap and Hoe, but use EU instead of durability: 100 EU per use for the wrench, 50 for the treetap and hoe.

How to use it

Right-click a machine: dismantles it and gives it back whole (whatever was inside drops on the ground).
Sneak + right-click: its front turns to face the side you clicked. Use it to point generators, transformers, pumps and anything with a special side.
It sounds like a wrench tightening a nut.
Breaking an electric machine with a pickaxe, instead, leaves only the Basic Machine Casing.
Energy storage blocks (BatBox, CESU, MFE, MFSU and their chargepads) dismantled with the wrench keep 80% of their energy.
It also removes and turns the personal safe, the Trade-O-Mat and the Energy-O-Mat (owner only).

Wrench	How it wears
Wrench	durability
Electric Wrench	100 EU per use (stores 12,000 EU, LV); never breaks