3D Printer Extruder Drive Gear for 1.75mm & 3mm Filament – Brass Pulley 5mm
Description
Size: 11 mm x 11 mm
Inner hole: 5 mm
Gear parts: 7 mm
Material: Brass
Weight: 4 g
Fixed screw holes: the M3 thread, two fixed screw holes, fixed more strong, can better avoid skidding gear.
Gear diameter: 11 mm
Within the fixed screw: M3, six Angle
Teeth: 40
Package Includes:
1 x 3D Printer Extruder Drive Gear for 1.75mm & 3mm Filament – Brass Pulley 5mm