3/4 燕尾刀 1/2 5/8 3/8 378 S 5/8 3/4 2-1V8 2-14 2-V2 5件以上按批发价出售 规格齐全·锋利·不断刀 19.05mm 12.7mm 15.9mm 9.52mm 6.35mm 0.35mm .52mm .7mm 15.9mm .05mm 50.8mm 54mm 59mm 59mm 6PCS 6mm shank Half-Blind Through