Tiny whoop 1.0 mm press fit: prop hub dimensions
The fit dimensions PropShaper uses for drone and RC propellers on this mount, with the sources behind them. Open it in the studio to design a propeller around this hub and export an STL for printing.
Dimensions
| Shaft bore | ø0.95 mm |
| Hub body | ø4 mm × 3.5 mm long |
Source quality: Maker spec or retailer listing.
Fit notes
Press fit on a 1.0 mm shaft (0802/0702 whoop motors; 0.95 mm TBS/Bald Eagle motors want ≈0.9). No maker publishes the interference: 0.95 mm is ≈0.05 under nominal as a starting point — print a test hub and adjust the bore to your printer. Hub OD/height conventional.
Sources
Every dimension stays editable in the studio, so you can adjust the bore or add a set screw to match your own hardware. Printed props are prototypes: check the fit on the bench and spin them up behind a guard.