7218/3 stainless steel 3D printed propeller for gas engine RC boats.

This propeller is designed for powerful gas engine RC boat setups where strong grip, stable acceleration, and high-speed performance are required.

The 7218/3 propeller is 3D printed from strong stainless steel 15-5PH and finished with a polished shine surface. The 3-blade geometry provides strong water contact, smooth thrust delivery, and stable performance on gas-powered boats.

Each propeller goes through a dynamic balancing process before shipping. This helps reduce vibration and provides smoother, more stable performance at high RPM.

Custom Order Notice

This propeller is made only after payment as an individual custom order.

Production time is approximately 40 days after payment confirmation.

By purchasing this propeller, you understand and agree that the propeller will be produced after payment and that the waiting time before shipping is approximately 40 days.

Included

1 x 7218/3 Stainless Steel 3D Printed Propeller

Key Specifications

Diameter: 72 mm
Pitch ratio: 1.8
Shaft: 1/4" 6.36 mm
Rotation: Right Hand (RH)
Material: 3D printed stainless steel 15-5PH
Surface: Polished shine
Blades: 3
Balancing: Dynamic balancing
Application: Gas engine RC boats
Production time: Custom order, approximately 40 days after payment confirmation