Flexible shaft , also named flexible inner core. Flex shaft. Used for electric tools, garden tools,
Brushcutter ,grasscutter and construction machinery,
Diameter : 3mm 4mm 5mm 6mm 8mm 10mm 12mm 14mm 16mm 18mm 20mm
Rotation direction: left rotation(clock-wise rotation).
Color: black.
For Some diameters color can produce white .
Raw materials: 60-70# steel.
