precise bed leveling knob (wheel) for M3 screw

thingiverse

Precise bed leveling knob (wheel) for M3 screw now in two versions: simple V1 and more precise V2 you need the M3 nut for it it was designed for Anycubic I3 Mega but is universal for use with any machine it is about 40 mm diameter one full turn equals 0.50 mm bed movement scale: -> bed movement V.1\r\n1 dash medium -> 0.02 mm\r\n1 sector -> 0.10 mm\r\n1 full turn (5 sectors) -> 0.5 mm\r\n\r\nscale: -> bed movement V.2\r\n1 dash small -> 0.01 mm\r\n1 dash medium -> 0.02 mm\r\n1 sector -> 0.10 mm\r\n1 full turn (5 sectors) -> 0.5 mm