20 cm RC speed boat (boat21)
thingiverse
Small RC boat printed in PLA. Drawings are included so feel free to upgrade and share with the rest of us. Use a 130 motor that clicks in place. For the propeller shaft, use 2mm bicycle spokes. Keep water out by using an inner 2mm messing shaft. You can find these parts on eBay. The joint for the motor and shaft should be printed in flexible material like Ninjaflex or similar. Print the hull at a 45-degree angle with support. Also need support for printing deck. The rest should print without support. https://www.ebay.com/sch/sis.html?_nkw=1X+Brass+Tube+Pipe+Tubing+Round+Inner+2mm+3mm+4mm+5mm+Long+300mm+Wall+0.5mm++VV&_id=272505278461&&_trksid=p2057872.m2749.l2658 https://www.ebay.com/sch/sis.html?_nkw=New+2%2F5%2F10Pcs+R130+Motor+Type+130+Hobby+Micro+Motors+3-6V+DC+0.35-0.4A+8000+RPM&_id=222358629424&&_trksid=p2057872.m2749.l2658 https://www.ebay.com/sch/sis.html?_nkw=36PCS+2mm+Stainless+Steel+Bike+Bicycle+Wheel+Spokes+With+Nipples+259mm+261mm+TP&_id=142332682585&&_trksid=p2057872.m2749.l2658
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