Obsidian Pickaxes are the first kind of pickaxe in the mod after diamond that you recieve. Obsidian Pickaxes are crafted by a stick at the bottom middle of the crafting bench with a stick directly above it with 3 obsidian ingots at the top row.
Stone: Breaks in 0.25 seconds
Coal: Breaks in 0.5 seconds
Iron: Breaks in 0.25 seconds
Diamond: Breaks in 0.25 seconds
Gold: Breaks in 0.5 seconds
Redstone: Breaks in 2.5 seconds
Lapis: Breaks in 1 second
Obsidian: Breaks in 5 seconds
Emerald: Breaks in 2.5 seconds
Lava: Breaks in 15 seconds (will not recieve the block)
Uses: 2750