20 Teeth Gear 2GT Pitch 2mm And 60 Teeth Belt Closed-loop For 3D Printer
2GT pitch: 2mm. Shape: closed loop 2GT timing belt. 2GT pulley big 2GT small pulley pulley with 20 teeth or grooves is of the choices for 3d printer structure. Tooth pitch: 2mm. The tooth profile is small in pitch, suitable for linear drive;.