手摇颅骨钻的英文

• hand cranial drill
• hand skull drill

• 手摇:    hand
• 颅骨:    harnpan; skull
• 钻:    drill; auger
• 带滚花柄的手摇颅骨钻:    hand skull drill with knurled shank
• 颅骨钻:    cranial drill; skull drill set; skull perforator set