3D Printer 5‑in‑1 Maintenance Kit Lubricating Oil High‑Performance Grease Cleaning Brush for Bambu Lab Creality Ender 3D Parts

3D Printer 4‑in‑1 Maintenance Kit Lubricating Oil High‑Performance Grease Cleaning Brush for Bambu Lab Creality Ender 3D PartsProduct Overview:This 3D Printer Maintenance Kit contains liquid lubricating oil and high‑performance grease. They serve different purposes for printer upkeep, please use them on corresponding components only. Improper application may cause dust buildup, jamming or mechanical wear.✅ Where to Use the Liquid Lubricating OilApply this thin flowable liquid oil for high‑speed sliding moving parts:Linear rails, smooth shafts, idler bearings (X/Y axis)It features good penetration to reduce friction and eliminate abnormal noise.Note: Liquid oil will evaporate gradually, re‑apply periodically for best performance.❌ DO NOT use liquid oil on lead screws or gear surfaces.✅ Where to Use the High‑Performance GreaseThis thick non‑flow paste grease is designed for low‑speed heavy‑load parts:Z‑axis lead screw, extruder gears, threaded connectionsStrong adhesion ensures long‑lasting lubrication.❌ DO NOT apply grease to linear rails or smooth shafts. Grease will trap dust and debris, resulting in sticking and poor movement.✅ Where to Use the Cleaning BrushUse the cleaning brush to remove dust, carbon residue, and old debris from the nozzle, hotend, extruder gears, and mechanical surfaces before lubrication.It helps prepare parts for cleaner and more effective lubrication.⚠️ Critical ReminderDo NOT mix‑use these two products on wrong parts. Liquid oil for high‑speed sliding parts; Grease for lead screws & gears. Misapplication will damage your 3D printer.Detailed Photos: