5X(2Pcs Metal Synchronous Pulley Gear Motor Belt Gear Drive Wheel Gear S kkk
5X(Product name: Metal synchronous gear (aluminum alloy material)
Part No: S : CJ0618-148 S : CJ0618-027
Specifications: internal diameter of the synchronous motor gear8mmWidth of groove3mm
Diameter of the drill of two synchronous rear axles10mmWidth of the slot4mm

colour: silver
Material: metal

Package Contents:
1 set Cutting Machine gears

Only the above package content, other products are not included.
Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.)