改锥 Traditional form: 改錐 Pinyin (reading): gǎizhuī Definitions: screwdriver CL:把 (bǎ) Characters: 改 - to alter, to change, to improve, to remodel 锥 - gimlet, drill, awl; to drill, to bore Traditional characters: 改 - to alter, to change, to improve, to remodel 錐 - gimlet, drill, awl; to drill, to bore