STEPPER MOTO COUPLEUR (2Pcs)——Thinker-SE like marble Length of retraction : 4~5mm

Length of retraction : 4~5mm

and too tight to cause the filament to be damaged by the gear

The HF version's heat break kit adopts side envelope surface type fixed structure: stable and reliable with the possibility of quick replacement

Low shrinking percentage and hardly curl

STEPPER MOTO COUPLEUR (2Pcs)——Thinker-SE like marble Length of retraction : 4~5mmUtilization of the wood : 5mm to 8mm 0. 19 to 0. 31 pouce Material : Alliage d'aluminium ; Waist : 25x20mm 0. 98x0. 79 inch(L*D) Character : Jeu de vis M3 (serrage de bobine) ; Couple nominal : 3 (Nm) Maximum rotation speed : 24000 r min Poids : 18g Couleur principale: argent The product used and the material used in the aluminum alloy of the high quality and characteristics of a machine outil CNC to assure the coaxiality of the motor and the current