A powerful tool for removing tar, rust, old paint and many other materials. Designed for quick and effective sandblasting, liquid or air cleaning of parts and surfaces. It can also be used to clean structural parts, mechanical parts and products and other items. Suitable for box type manual sandblasting machine and box type automatic sandblasting machine. The composition of the lining material determines its wear resistance. When the mixture leaves of the hose, the nozzle accelerates the air and abrasive. The taper and length of the nozzle inlet and outlet determine the pattern and speed of the abrasive leaving the nozzle. The color of the nozzle cover is random and cannot be colour:Silver Material:Aluminum + Boron Carbide size:60x20x8mm Package Contents: 1 x Sandblasting 1 x Sandblasting nozzle Only 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.