There are two types of Dynamite. IndustrialCraft Dynamite and Balkons Weapon Mod Dynamite.
IndustrialCraft Dynamite is a smaller, throwable version of Industrial TNT, which has a high explosion-precision mechanism. It has the same explosive range of a sticky Dynamite (3x3x3)
Right clicking once with this item in hand will throw the dynamite. If the dynamite falls in water, the explosion will be contained and no blocks will be damaged, just like vanilla TNT. The dynamite will stick onto the ground when thrown. It will not stick to walls when thrown, but it can be placed on walls.
It can be placed on a block by right-clicking while in range of the block. Then, right click with a Dynamite-O-Mote, which will prime the dynamite - the top of the dynamite will turn grey to indicated it is primed. Then it can be detonated from a distance by right clicking again with the Dynamite-O-Mote.
- Some people usually get mixed up between Industrial TNT and Vanilla TNT. This is NOT made with Vanilla TNT, it is made with Industrial TNT.