5x4.5 (5045) bullnose props

thingiverse

I've been putting my Tough250 racing quad design through its paces for a full week, and I'm thrilled to report that it's held up like a champ - not a single breakage, aside from the occasional crash damage. And here's the real kicker: this baby has yet to fail me even at full throttle or during heavy maneuvers. Material wise, I've been testing PLA with a heated bed temperature of 75 degrees and an extruder temp of 210 degrees. But that's not all - I've also been experimenting with ABS, which requires a heated bed temp of 110 degrees and an extruder temp of 240 degrees. Print Settings: Printer: colido printrite diy ramps1.4 Rafts: No Supports: No Resolution: 0.3 Infill: 30%