(ȹ°ÂøºÒ)»ïõ¸®±â°è 2-JAW ½ºÅ©·Ñ ¼±¹Ýô-STÇü (´ÜÁ¾)ST-310 (12Inch) 2200rpm 41kgf (ÂøºÒ) 2,104,600¿ø 2,004,380¿ø