Industrial Chainsaw is a top tier chainsaw available from Tech Reborn.
It has 1M Energy storage. One can charge it using energy storage blocks, like Battery Box or any other machine capable of charging powered items. Charge rate will be 8192E\t.
Industrial Chainsaw could be used as a replacement for Diamond Axe and able to chop down whole tree at once if powered and active. It will cost 150 Energy to break one block. Industrial Chainsaw activated by Sneak & Right Click at the same time. In inactive state it will break only one block but it is still much more faster then Diamond Axe if powered.
Chop a single log or a whole tree. Strip log. Scrape Wax and Oxidation.
Updated for 1.20 version