Description
- Allows you to align, guide and support small drill bits across the corners of nuts and bolts
- Avoid breaking drill bits
- Drill safety wire holes as required by race regulations
- Bolt sizes: M12x1.5, M10x1.5, M10x1.25, M8x1.25, M8x1.0, M6x1.0
- Brand: BikeMaster
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