Master Airscrew 3MR Series - 3-Blade 8x4.1 Propeller (CCW) Black
by Master Airscrew

Master Airscrew 3MR Series - 3-Blade 8x4.1 Propeller (CCW) Black

Optimized for the next generation of aerial platforms, the Master Airscrew 3MR Series 8x4.1 Propeller delivers a professional-grade balance of efficiency, stability, and high-thrust performance. Designed specifically for multi-rotor drones, VTOL aircraft, and slow-flier airplanes, this 3-blade propeller is a top choice for RC hobbyists, sUAS contractors, and STEM educational labs. Its high-efficiency airfoil is particularly suited for government and military sUAS operations, where maximizing flight endurance and ensuring stable video reconnaissance are critical requirements.

The 3MR series is manufactured from Glass Fiber Reinforced Composite (GFRC), providing the structural rigidity needed to maintain pitch under heavy loads while remaining durable enough for field use. Every propeller comes factory-balanced to minimize motor vibration, which is essential for capturing smooth, professional-grade cinematography or maintaining the longevity of sensitive onboard sensors. With an 8-inch diameter and a 4.1-inch pitch, these propellers offer superior throttle response and stability during both hover and high-speed forward flight.

Technical Specifications

• Rotation: CCW (Counter-Clockwise) / Tractor

• Diameter: 8" / 203.2 mm

• Pitch: 4.1" / 104.1 mm

• Material: Glass Fiber Reinforced Composite (Black)

• Weight: 10.1 g (0.36 oz)

• Hub Diameter: 5 mm

• Hub Thickness: 8 mm

What’s Included

• 1x Master Airscrew 3MR 8x4.1 3-Blade Propeller (CCW)