Nhazi mbọ aka gel, mbọ acrylic na mbọ eke mgbe ị na-ejuputa ụdị ntu.Nke a na-egwe ọka cutter ntu driil bit kwesịrị ekwesị karịsịa maka egweri na smoothing na nkà nhazi gel, acrylic na eke ntu.
Ụlọ ọrụ nlekọta ahụike ọkachamara dị mma tungsten carbide nail drill bits.Enwere ike iji BAREL CHAMFERED shape burr mana ọnweghị oke na ịkpụcha mbọ aka, pedicure, podiatry, azụmahịa eze wdg.