Speculations Broken blades grade?

[BattalGazi]

What was that grades of the Kozaburo blades Zoro wasted against Mihawk because of his pride?

 

[Lor D. Coast]

 

[BattalGazi]

He says that but he is also the guy who made Enma and Wado, may be they just don't fit with his philosophy .

 

[soheilhazrat]

Thats just BS, graded swords are WAY, and i mean WAY more durable and harder than normal sword, thats why only wado didnt break against Mihawk.

 

[Lor D. Coast]

Thats just BS, graded swords are WAY, and i mean WAY more durable and harder than normal sword, thats why only wado didnt break against Mihawk.

Yes and the swords that Kozaburo gave to Zoro are non graded crap.

 

[BattalGazi]

Thats just BS, graded swords are WAY, and i mean WAY more durable and harder than normal sword, thats why only wado didnt break against Mihawk.

I don't think that is the case, Kozaburo was just being modest. Wado didn't break because it represented Kuina not Zoro, if Wado was Zoros sword it would break too.
Kozabura even without trying can make blades like sandai kitetsu. Against Mihawk Zoro lost everything his swords and dreams and he did the most reasonable thing which is begging for teachings.

 

[Warchief Sanji D Goat]

Those two swords that break against Mihawk are just two random swords that Kozabura forged. Don't think it was ever stated to be graded swords.