This Bolly wooden propeller is an RC-scale 14x8, three-blade design intended for model aircraft where wood finish and blade trimming are preferred. A three-blade configuration alters static thrust and rpm compared to two-blade props, so expect measurable changes in climb and cruise characteristics when swapping prop types.
Fitment is broadly compatible with RC model aircraft hubs that accept three-blade props; verify your prop adapter, spinner spacing and prop nut arrangement before fitting. Use the correct hub hardware, tighten evenly and ensure the spinner or cowling clears the blades.
Do static and dynamic balance checks before flying and correct minor high spots by careful sanding at the blade tips, then rebalance. Wooden props perform best when stored dry to limit warping, and they should be inspected often for splits or chips.
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