Product Name: Sandblasting Custom Coil Winding Machine Hard Alloy Motor Guide Nozzle Model NO.: MD Material: Tungsten Carbide Type: Power Tool Parts Trade Martket: Global Sample: Available Brand Name: Hartai Design: Customized Price: Factory Price MOQ: 10PCS Shipping: by Sea or Air Trademark: hartai Transport Package: 100PCS/Box Specification: rohs Origin: Dongguan HS Code: 847990 Product Description Coil Winding Machine Hard Alloy Motor Guide NozzleDetailed Product Description:Motor Nozzle is made of tungsten carbide materials (Super hard alloy) and heat treatment carbon steel which there is a low friction coefficient, flexural strength, wear resistance and the special shape. These kinds of products are widely used in the coil winding of the stators and rotors in series, cooling fans, micro-motor and the motor industries.Specification:Any size and drawing will be welcome, we could make it according to customer's drawings.Model:Canbecustomizedaccordingtocustomer'sdrawingsMaterial:TungstencarbideandheattreatmentcarbonsteelPolishPrecisiongrindingRoughnessofRplace:Ra0.025Roughnessofbore:Ra0.1Application:CoilwindingFunction:Protectenameled-wire