20 Pcs 4.5mm Blaster Tips To Replace Bla Ceramic Nozzle

Surface sandblasting, marble engravingInstead of cast iron, alloy steel jet nozzle, steel saving, reduce costStrong wear and high efficiencyMainly used in machinery, industrial machinery parts, such as metallurgical foundry, deoxidization of casting surfaceSpecification:new and high qualityColour:PinkMaterial:porcelainLength: about 35mmOutside diameter: approx. 15mmHole diameter: approx. 4.5mmPackage Contents:20*Boron Carbide Blast NozzleOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.