Hair Dryer Parts 27mm Fan Blade Impeller CNC Machined High Precision Aluminium Impeller Repair Accessory Features: New 27mm diameter aluminium impeller High precision CNC machined, the original is above the 100,000 rpm class of culvert fans High-speed miniature aluminium impeller, beautifully crafted Fan measured diameter 26.8mm, maximum thickness 5.7mm, central hole diameter 3mm Specification: Measured Diameter of the Fan: 26.8mm Thickness: 5.7mm Diameter of the Central Hole: 3mm Material: Aluminium Quantity: 5PCS Package: 5PCS x Fan Blade Impeller