ROCKET PROPELLER (3D MODEL)

This model uses:

- Parts machined in brass (you could also use aluminium);

- Brass tubes with an inner diameter of 3mm and an outer diameter of 4mm;

- Adapted ceramic ball bearing; 

- M3 threaded rods; 

- M3 nuts;

- Brass tube with 5 mm inner diameter and 6mm outer diameter for the injector;  

- Sparkplug jacket machined out of teflon; 

- Nozzle machined out of graphite;

- Steel wire with 1.2 mm in diameter for the sparl plug;

- Shaft retainer machined in brass;

- Quartz glass tube (22mm OD, 19.2mm ID);

- M5 pneumatic adaptor for 4mm pneumatic tube (air inlet);

For more information watch the video:https://youtu.be/qyKideyU64c

Or contact: integza@gmail.com

Disclaimer: Integza Unipessoal LDA cannot be held responsible for any loss, damage, injury, or other negative results from the purchase or manufacture model. 

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