Power Type : Pneumatic Nozzle Diameter : 3.0mm Feed Type : pressure Model Number : NOZZLE No-Load Speed : 1600rpm Type : High Pressure Gun Application : sand Usage : Commercial Manufacture Cup Volume : ALL is_customized : Yes Boron Carbide Sandblasting Gun Nozzle Air Sandblaster Tip material: 100% boron carbide 100% new and high quality Features: Low density, high hardness and strength corrosion. Low thermal conductivity. Super duarable. Specification: Density: 2.48/cm3 Microhardness: 3500kgf/mm2 Flexural strength: 400MPa Melting point: 2450 Life for each material: Steel Shot: 2000-2500h, Quartz sand: 1000-1500h, Corundum: 500-1000h Material: boron carbide Bore diameter: 6mm, 8mm, 10mm Color: Black Quantity: 1 Pc Note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package includes: 1 x Sandblasting Gun Nozzle