刀柄 刀桿 刀具
倒角刀 (Countersinks)
鉸刀 (Reamers)
铣刀 (Milling Cutters)
絲攻 (Taps)
槍鑽 (Gun Drills)
鑽頭 HSS、HSCO、Carbide Twist Drills
