Recent content by norcalhex

Here's our fix.... http://www.ebay.com/itm/DJI-Phantom-Graupner-E-Prop-8x5-Precision-Bore-with-Flats-For-4-Props-NO-JELL-/271174283489?pt=US_Radio_Control_Control_Line&hash=item3f233f30e1

Hello Everybody, We are offering CNC machined centers for Graupner props that are going to be used with DJI motors. While most seem to be drilling out their new Graupner props by hand, reaming and/or using adapter sleeves. Bad idea... Here at Survival Research Labs we've come up with the best...