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40PCS 4-Blade Propeller Blades, 2mm Shaft Mini Plastic Propellers for DC Motor, Compatible with Mini Fan, Remote Control Boat, Windmill Model, Science Projects in Saudi Arabia 40PCS 4-Blade Propeller Blades, 2mm Shaft Mini Plastic Propellers for DC Motor, Compatible with Mini Fan, Remote Control Boat, Windmill Model, Science Projects in Saudi Arabia 40PCS 4-Blade Propeller Blades, 2mm Shaft Mini Plastic Propellers for DC Motor, Compatible with Mini Fan, Remote Control Boat, Windmill Model, Science Projects in Saudi Arabia 40PCS 4-Blade Propeller Blades, 2mm Shaft Mini Plastic Propellers for DC Motor, Compatible with Mini Fan, Remote Control Boat, Windmill Model, Science Projects in Saudi Arabia 40PCS 4-Blade Propeller Blades, 2mm Shaft Mini Plastic Propellers for DC Motor, Compatible with Mini Fan, Remote Control Boat, Windmill Model, Science Projects in Saudi Arabia 40PCS 4-Blade Propeller Blades, 2mm Shaft Mini Plastic Propellers for DC Motor, Compatible with Mini Fan, Remote Control Boat, Windmill Model, Science Projects in Saudi Arabia 40PCS 4-Blade Propeller Blades, 2mm Shaft Mini Plastic Propellers for DC Motor, Compatible with Mini Fan, Remote Control Boat, Windmill Model, Science Projects in Saudi Arabia

40PCS 4-Blade Propeller Blades, 2mm Shaft Mini Plastic Propellers for DC Motor, Compatible with Mini Fan, Remote Control Boat, Windmill Model, Science Projects

SAR 42
Brand
HLGHLG
– 1 +

Special Features

  • VIBRANT COLOR ASSORTMENT​ – Includes 10 pink, 10 blue, 10 yellow, and 10 green propeller blades, perfect for color-coding projects or creative STEM activities.
  • PRECISE SIZE FOR SECURE FIT​ – Each propeller measures 56mm in diameter with a 1.95mm bore, designed to tightly fit standard 2mm motor shafts.
  • DURABLE & LIGHTWEIGHT​ – Made of smooth plastic with four balanced blades, ensuring steady rotation and efficient airflow for various small-scale applications.
  • WIDE COMPATIBILITY​ – Works with 2mm shaft 130-type DC motors, ideal for mini fans, electric remote control boats, windmill models, and educational science kits.
  • GREAT FOR LEARNING & MAKING​ – Perfect for DIY projects, robotics prototypes, classroom demonstrations, and hands-on technology experiments.

Description

This set of 40 plastic propeller blades is designed for hobbyists, students, and makers who enjoy building functional mini models and gadgets. Each four-blade propeller is lightweight yet durable, providing reliable performance in airflow-driven projects.

Key Features:​

Balanced four-blade design for smooth operation
Fits 2mm shaft DC motors (commonly used in small DIY motor kits)
Bright colors help differentiate between projects or indicate motion
Suitable for educational activities, science fairs, and beginner engineering projects

Ideal For:​

Mini cooling fans and portable air circulators
Remote-controlled boats and lightweight aquatic vehicles
Wind turbine and windmill model demonstrations
Creative educational tools and technology crafts
Classroom experiments involving aerodynamics, energy, or motor mechanics

Note:​

These propellers are designed for low-voltage, small DC motor applications. Please ensure your motor shaft diameter matches the propeller bore size (2mm recommended) for optimal performance. Great for learning, prototyping, and light-duty fun projects!

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