Grinding Blade is a refined material used in crafting or for the commissions.

Obtaining Edit

Grinding Blade can be crafted using the Worktable:

Level 2 WorktableLevel 2 Worktable Level 2 Worktable
Item Tab Materials
Grinding Blade
Grinding Blade
Parts icon

One Grinding Blade can also be found in a treasure chest near the entrance to Portia School.

Usage Edit

Grinding Blade is used in crafting or requested in commissions.


Grinding Blade is occasionally requested on the Commissions Board in Rank B commission.


Grinding Blade is a required ingredient when crafting the following item:

Level 1 Assembly StationLevel 1 Assembly Station Level 1 Assembly Station
Blueprint Materials
Grinding Blade
Grinding Blade


Grinding Blade can be given as a gift to other characters. It is a universally neutral gift.


Grinding Blade can be placed in the Recycle Machine to produce the following items:

Recycle MachineRecycle Machine Recycle Machine
Item Type Time Returns
Grinding BladeGrinding Blade
Grinding Blade
Refined crafting material 15m

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