APEX Gearset petg 75mm diameter with tight tolerances

75mm diameter with tight tolerances for consistent extrusion and clog-free printing

This bright and clean white filament delivers exceptional results for both hobbyists and professionals

1 x Silicone Nozzle Brush

for color lithophanes created using Lithophane Maker Desktop

APEX Gearset petg 75mm diameter with tight tolerancesApex Gearset (by LDO) is a precision hardened steel gear upgrade designed for smooth, consistent filament drive in high performance extruder systems. Built for reliable grip and accurate torque transfer, this set is ideal for builders who want cleaner feeding, fewer drive artifacts, and stronger control. Designed around tight tolerances and durable materials, the Apex Gearset helps reduce inconsistent extrusion caused by slipping, uneven bite, or wear