3DSWAY High Quality 38 Tooth Mold Steel Linear Extruder Filament Drive Gear for 3D Printer Pack of 4pcs

描述

Features: Mold steel gear is a high-quality gear that have better effect than the brass ones. CNC wire cutting. Durable wear resistant. Specifications: Inner diameter: 5mm Outer diameter: 10.8mm Height: 12mm Teeth: 38 teeth Mounting holes: M3