Catalogue number: BT4-09 Features: ● Bits are plug-in type and can be replaced. ● Standard type. ● The socket side uses a power fit shape to prevent stress concentration. Specifications: ● Opposite side size (mm): 9 ● Socket size (mm): 12.7 ● Bit length (mm): 43 ● Overall length (mm): 77 ● Opposite side (mm): 9 ● Replacement bit number: T-09 Material/Finish: ● Special tool steel
