Description
Universal Parts Replacement 5/16″ Bit for the Universal Parts Engine Case Boring Tool.
Replacement 5/16″ Bit
7.9mm x 7.9mm
Overall Length: 40mm
SUPPORTED MODELS: 40QMB 50cc 2-stroke, 50QMF 90cc/100cc , GY6 QMI/QMJ 152/157, QMB139 50cc/49cc