Water saws, which use extremely hot and extremely highpressure water. 강철을 저항 없이 매우 빠르게 반으로 자르는데, 사람에게 적용하면 예쁘지 않을 것입니다. Swords made of DamascusDamascene Steel are said to be capable of this, being Absurdly Sharp Blades.