E-outstanding 2pcs 20 Teeth 5mm Bore Timing Pulley GT2 Aluminium Alloy Synchronous Wheel for 6mm Width Belt 3D Printer CNC Mechanical Drive Silver
- Excellent processing, high finish and long service life..
- It works closely with the timing belt for smooth transition and more stable driving. It is suitable for linear motion and positioning..
- It is made of high-quality 7075 aviation aluminum, with high hardness, anodized surface treatment, effective waterproof and rust proof..
- Side screw mounting hole: M4, 20 teeth, to minimize the risk of belt slipping..
- Widely used in 3D printer, CNC, milling machine, gear forming machine, drilling machine, CNC machine tool, lathe, hobbing machine or other mechanical transmission occasions..