Bolly BL3L1007 Laminated 10x7 3-Blade Propeller for Electric RC Models  [BL3L1007]

Performance and Build Details

The Bolly BL3L1007 is a laminated hardwood 10x7 three-blade prop designed for electric models that accept a 10x7 three-blade mount. The laminate delivers predictable stiffness and a traditional appearance rather than the lightweight aggressiveness of modern composite blades.

Fitting is conventional: ensure your spinner or adapter will clear a 10x7 three-blade assembly, confirm rotation direction, and secure the prop with the correct hardware. Check spinner and cowl clearances prior to first power-up to prevent rubbing during flight.

Wooden props affect thrust and motor loading differently from composites. Perform static balance checks and make minor rear-face sanding corrections only, then re-evaluate. After installing a new wooden prop, monitor motor and ESC temperatures during sustained full-throttle runs to confirm your power system remains within safe limits.

For safety, always remove the prop when handling the battery or doing setup work, inspect the blades for cracks or delamination before each outing, and swap out the prop if damage appears. Use the correct nut or spinner diameter and follow any threadlocking guidance for your model.