GZDY09 7mm 3D Printer Extrusion Head Special Gear - Silver (2 PCS)
Brand No Model GZDY09 Quantity 2 Color Silver Material Aluminium Specification The inner hole diameter 7mm Outer pore diameter: 1.8cm Features Can be directly installed Application Accessory for 3D printer English Manual/Spec No Packing List 2 x Gears 1 x Belt