Awakening and gear upgrades
Strengthening Hammers from Rift
Use enhancement materials on equipment that supports your current progression.
Adventure > Rift > Item Dungeon; also review current event and quest rewards.
Repeat Item Dungeon clears while equipment resources are useful and you have Coffee. Hammer acquisition is not guaranteed per run; event and quest sources are limited to their available rewards.
Stop the Item Dungeon farm when the next equipment improvement is covered or another resource matters more. Switch to the appropriate Rift dungeon for that bottleneck.
Open a guide to find other locations and see what the item is used for.
Use enhancement materials on equipment that supports your current progression.