Pultruded Carbon Fiber Tube (Hollow) 6mm * 4mm * 500mm (Pack of 2) 1.75mm Blue ABS Filament -1Kg Build smarter motion-detection and obstacle-avoidance

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Pultruded Carbon Fiber Tube (Hollow) 6mm * 4mm * 500mm (Pack of 2) 1.75mm Blue ABS Filament -1Kg Build smarter motion-detection and obstacle-avoidance```html Pultruded Carbon Fiber Tube (Hollow) 6mm x 4mm x 500mm (Pack of 2) High strength pultruded carbon fiber hollow tube ideal for drone frames, RC aircraft, robotics structures, and lightweight engineering projects. With a 6mm outer diameter, 4mm inner diameter, and 500mm length, these tubes deliver an exceptional strength to weight ratio. Pack of 2 tubes from The Engineer Store, Bengaluru trusted by makers, engineers, and professionals across