5Pcs GT2 Aluminum Timing Belt Pulley for 3D Printer - 36 Teeth (5mm Bore) - High Precision DIY Drive Pulley for Smooth Printing & CNC Machines

Specifications: Suitable: for 3D Printer Material: Aluminum Alloy Teeth Number: 36 Inside diameter: 5mm /0.2in, 6.35mm /0.25in, 8mm /0.3in(Optional) Working Temperature: 280℃ Working Pressure: 280Pa Medium: Aluminum Size: 2.5 * 1.7cm / 1.0 * 0.7in Weight: 65g Package List: 5 * Pulley

Made of high-quality aluminium alloy, performs well in contact with oils and many chemicals

Remains useful over a wide temperature range, displays outstanding physical toughness

Outstanding resistance to damage caused by wear and tear

Perfectly match up to the timing belt, improve work efficiency of the printer. High temperature resistance: 280℃

Green, safe and harmless. Strict quality control system, quality assurance