Universal Parts Engine Case Boring Tool Replacement Bit

Universal Parts Replacement 5/16" Bit for the Universal Parts Engine Case Boring Tool.

Specs

• 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