(10 pieces) For Btech Mini Extruder Mini Bowden Extruder Kit Dual Drive Gear Extruder

(10 pieces) For Btech Mini Extruder Mini Bowden Extruder Kit Dual Drive Gear Extruder Beschreibung

Features: Brand new and high quality Greatly improve the accuracy, save time and convenient for operation. Great workmanship, with strict quality control and quality assurance, high safety factors, can be used with peace of mind. It is light in weight, small in size, convenient for you to store and manage, will not take up too much-space. Made of high-quality materials, exquisite workmanship, very good quality and long service life. Replaces old/broken/crack/damaged/bad needle bearing. Specifications: Material:Metal Type:10PCS/15PCS Inner diameter: 3mm Outside diameter: 5mm Length: 7mm Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 2 Optional Package: Package 1 include:10x Needle Bearing Package 2 include:15x Needle Bearing