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Material:7075 Aluminium alloy(This kind of Aluminium alloy is of better strength.It's perfect material for CNC processing) Size:20 teeth 4mm bore Suitable for 6mm width belt Quatity:pack of 10 (come with a wrench) Widely used in 3D Printer,CNC or Similar Projects
Material:7075 Aluminium alloy(This kind of Aluminium alloy is of better strength.It's perfect material for CNC processing) Size:20 teeth 4mm bore Suitable for 6mm width belt Quatity:pack of 10 (come with a wrench) Widely used in 3D Printer,CNC or Similar Projects