DescriptionSuitable for box-type manual sandblasting machine and box-type automatic sandblasting machine.It can be used for sand glass, sandblasting, surface polishing, mechanical parts.When the mixture leaves the end of the hose, the nozzle accelerates the air and abrasive.The cone and length of the nozzle's inlet and outlet determine the pattern and speed of the abrasive leaving the nozzle.The composition of the lining material determines its wear resistance.Specially designed for surface cleaning, stripping and glass, aluminum alloy and other decorative surfaces, used for sandblasting and marble carving.Inner diameter of boron carbide nozzle: 6mmOperation:1. The operator inserts the nozzle gasket into the contractor's threaded nozzle holder and screws it into the nozzle, turning it by hand until it rests firmly on the gasket.2. When all relevant equipment is properly assembled and tested, the operator directs the nozzle towards the surface to be cleaned and presses the remote control handle to start spraying.3. The operator holds the nozzle 18 to 36 inches from the surface and moves the nozzle smoothly at a pace that provides the desired cleanliness. Each pass should overlap slightly.4. When the opening exceeds its original size by 1/16 inch, the operator must replace the nozzle.Color: SilverMaterial: Aluminum + Boron CarbideSize: 35 x 20 x 6mmPackage Contents:1 x Sandblasting Nozzle1 x Boron Carbide NozzleOnly the above package content, other products are not included.Note: Light shooting 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.