HQDrop Two Bladed Propeller Crossing Machine T3.5 x 2.2 PC Propeller 3.5 Inch Length 2.2 Inch Pitch 1.1g Lightweight 10mm Paddle Diameter 4.7mm Thickness 4pcs Set Gray for RC Models
HQDrop Two Bladed Propeller Crossing Machine T3.5 x 2.2 PC Propeller 3.5 Inch Length 2.2 Inch Pitch 1.1g Lightweight 10mm Paddle Diameter 4.7mm Thickness 4pcs Set Gray for RC Models
HQDrop T3.5 x 2.2 Two Bladed Propeller 4pcs Set in Gray
The HQDrop two bladed propeller is a compact RC propeller supplied as a 4pcs set in gray. It uses the T3.5 x 2.2 model code, which corresponds to a 3.5 inch length and a 2.2 inch pitch. Each propeller weighs 1.1g, and the paddle measures 10mm in diameter with a 4.7mm thickness. The axis size is 1.9/1.5/1.9mm. These figures come directly from the manufacturer and describe the physical size and fit of the propeller. This makes the set relevant if you are maintaining a crossing machine or building a small radio-controlled model that uses a matching shaft size. The PC material forms the blade structure, and the two bladed layout keeps the part simple and easy to inspect before fitting.
Features and Construction
The propeller is built around the stated dimensions and material rather than any extra performance claims. The PC material gives the blade its moulded shape, while the two bladed design keeps the part straightforward for small RC crossing machine use. The 1.1g weight is light, which matters when you want to avoid adding unnecessary mass to a model. The 4pcs set means you receive two pairs of blades, useful for keeping spares on hand.
Material and Build
The blades are made from PC. This is the only material stated in the source information, so there are no additional filler, coating, or reinforcement details to describe. PC is a moulded thermoplastic, and here it forms a propeller with a paddle diameter of 10mm and a paddle thickness of 4.7mm. The two bladed shape and the T3.5 x 2.2 model code define the part. If you need a propeller with exactly these measurements, the source data gives you the size and material without inventing extra durability or strength claims.
Size and Practical Fit
The propeller measures 3.5 inches in length with a 2.2 inch pitch. The paddle diameter is 10mm and the paddle thickness is 4.7mm. The axis is 1.9/1.5/1.9mm, so the propeller is intended for a shaft of that size. Each propeller weighs 1.1g. These measurements are the key fit points: length, pitch, paddle size, and axis diameter. If your crossing machine or RC model uses a matching shaft and requires a T3.5 x 2.2 propeller, this set provides the stated size in a four-piece pack.
Uses and Placement
This propeller is intended for RC crossing machines and similar small radio-controlled models that accept a 1.9/1.5/1.9mm shaft. It can be used as a replacement for a worn or damaged propeller, or as a spare in a workshop. The 4pcs set gives two pairs, so you can keep one pair fitted and another pair aside. The compact dimensions and 1.1g weight suit lightweight builds where the propeller size must match the model's existing setup.
Event or Professional Use
For club running, testing, or organised RC activities, the propeller's stated T3.5 x 2.2 size and 1.9/1.5/1.9mm axis make it a direct fit for compatible crossing machines. The 4pcs set allows you to carry spares to a session, which can be practical if a blade becomes damaged. No performance figures such as thrust, RPM limits, or speed ratings are provided in the source, so use the propeller only within the limits of your model's standard setup and the manufacturer's stated dimensions.
Everyday Home Use
At home, this propeller can be used for repairs, hobby builds, or keeping a crossing machine running. The gray colour and simple two bladed form make it easy to identify among other small parts. The 1.1g weight and 3.5 inch length are easy to handle on a workbench. Because the set includes four pieces, you can replace a single damaged blade pair without needing to order a separate pack immediately, provided the remaining blades are undamaged.
Benefits and Buying Value
The main value of this propeller set lies in its stated dimensions, material, and pack count. It gives you four blades in gray, each with a 3.5 inch length, 2.2 inch pitch, 10mm paddle diameter, and 4.7mm paddle thickness. The 1.9/1.5/1.9mm axis and 1.1g weight are clearly listed. There are no invented claims about speed, efficiency, or longevity. The four-piece set supports keeping spares, which can reduce downtime when a propeller needs replacing.
Reuse and Low Maintenance
Propellers are wear items, and having a 4pcs set means you can replace a damaged blade with a matching spare. Routine care is limited to inspecting the blades for cracks or deformation and keeping them clean. The PC material should be stored away from excessive heat, as with most moulded thermoplastics, but no specific temperature limits are given in the source. Fitting the propeller to the correct 1.9/1.5/1.9mm shaft is the main requirement for safe use.
Why Choose This Product
Choose this set if you need a T3.5 x 2.2 two bladed propeller with a 3.5 inch length, 2.2 inch pitch, and 1.9/1.5/1.9mm axis. The PC material and gray finish are stated, and each propeller weighs 1.1g. The 4pcs set provides two pairs, which is useful for spares. All details come from the listed product information; no additional compatibility, performance, or price claims are made. Check your model's required shaft size and propeller dimensions before ordering.