Chopping tiles barehanded, while the term implies using one's hands, isn't meant to be taken literally.
Originally, Chopping Tiles was a physical mystique of Combat Series pet beasts, but in the second Interstellar Cup, a prodigy named Yilier used a Bug-Type Pet called Masked Black Spider to shatter an Aurora Curtain conjured by a Psychic Beast, defeating the opponent and becoming famous in a single battle.
The key mystique used to break the Aurora Curtain was Chopping Tiles.
Since Chopping Tiles can destroy light walls, reflective barriers, and other wall-type skills, shattering the Aurora Curtain wasn't surprising; what was astonishing was that it was a Bug-Type Pet that used it.
As everyone knows, attributes are a crucial choice in combat, and the Bug series has always been recognized by Beast Tamers as the weakest attribute.
Even if there are a few rare and formidable Bug-Type Pets, it doesn't change the fact that Bug types are the weakest.