Just add the coal in underneath slot as well as your tool is ready to use again

 These will double in their strength and Minecraft Tools abilities. And you may even make advanced tools by combining gold and diamond to make Small Precious Alloys. The advanced tools are stronger than diamond and won't break. You just need to recharge them with one of the new coals by shift-clicking while holding them.


A good and new tool added with this mod is the Vehicle Rock Constructor. It'll auto-smelt stone blocks on the fly if you add them in the GUI (shift+click). Then you can place them with the tool if you have a reliable supply of cobblestone in your inventory. You can also put stone bricks as the output option to place and auto-craft those as well.

Finally you can craft new armors, the reinforced armor and the advanced armor. Reinforced armor is simply stronger than flat iron armor and advanced armor is like precious stone armor and can be upgraded with perks. All you have to to do is place a benefit in the menu of the crafting machine as you build a new piece of armor.
The brand new coals are Anthracite, Bituminous, and Lignite.
 A lot more than just adding additional picks, though, this mod expands the durability of stone and wood picks to give you more variety and more powerful tools.
All logs can be made into specific picks now. They all have the same strength so the difference is merely aesthetic. But what changes here's they have four times the strength as a standard wooden pick.
Now you can also make picks from andesite, diorite, and granite. These all have roughly three times the strength of standard stone picks. You can even make a chiseled stone pick which adds even more to the strength if you opt to craft this route instead.
Read more  Kingdom of the Wither Skull Map at minecraftio.com/kingdom-of-the-wither-skull-map/