How to make a hammer in minecraft tinkers construct

Skill level1Object added14 Mar 2017Width5Height15Depth3Tagsdwarf, dwarven, war hammer, dwarven war hammer, weaepon, weaeponsBlock Count72Object materialsStone Bricks8 Stone Brick Stairs (East)7 Double Stone Slab7 Stone Brick Stairs (West)6 Stone Brick Stairs (South, Normal)5 Stone Button (Facing North, Inactive)4 Stone Brick Stairs (East, Upside-down)4 Stone Brick Stairs (West, Upside-down)4 Iron Block4 Stone Button (Facing West, Inactive)4 Stone Button (Facing East, Inactive)4 Stone Button (Facing South, Inactive)4 Stone Brick Stairs (South, Upside-down)3 Stone Brick Stairs (North, Upside-down)3 Stone Brick Stairs (North, Normal)3 Stone Brick Slab (Upper)1 Stone Slab (Upper)1