1-4 مرن تمديد مفك البراغي الطاقة لقمة مثقاب عمود ربط ربط لمفك المثقاب الإلكتروني (الحجم: 400 مم)

Metal material, durable and portable, Flexible out shield protects your hand while inside shaft rotates.
Fit hex screwdriver or screw cordless drill shank diameter: 6.35mm (1/4").
Flexible shaft can bend up to 300 degrees.
Bit holder keeps fasteners and bits secure while driving.
Bends,twist and turns to use drill into tight and confined spaces.